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annotate lib/mountlist.c @ 18255:93e9ece52a3c

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mountlist: recognize autofs-mounted remote file systems, too Originally reported at: https://bugzilla.redhat.com/1309247 * lib/mountlist.c (ME_REMOTE): Return true if a file system is named "-hosts" because it is used by autofs to mount remote file systems.
author Kamil Dudka <kdudka@redhat.com>
date Fri, 19 Feb 2016 10:41:49 +0100
parents 976d848c1f8d
children d81946484cce
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rev   line source
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1 /* mountlist.c -- return a list of mounted file systems
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2
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3 Copyright (C) 1991-1992, 1997-2016 Free Software Foundation, Inc.
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5 This program is free software: you can redistribute it and/or modify
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6 it under the terms of the GNU General Public License as published by
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7 the Free Software Foundation; either version 3 of the License, or
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8 (at your option) any later version.
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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17
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18 #include <config.h>
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19
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20 #include "mountlist.h"
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21
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22 #include <limits.h>
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23 #include <stdio.h>
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24 #include <stdlib.h>
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25 #include <string.h>
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26 #include <stdint.h>
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27
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28 #include "xalloc.h"
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30 #include <errno.h>
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32 #include <fcntl.h>
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34 #include <unistd.h>
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35
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36 #if HAVE_SYS_PARAM_H
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37 # include <sys/param.h>
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38 #endif
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39
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40 #if defined MOUNTED_GETFSSTAT /* OSF_1 and Darwin1.3.x */
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41 # if HAVE_SYS_UCRED_H
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42 # include <grp.h> /* needed on OSF V4.0 for definition of NGROUPS,
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43 NGROUPS is used as an array dimension in ucred.h */
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44 # include <sys/ucred.h> /* needed by powerpc-apple-darwin1.3.7 */
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45 # endif
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46 # if HAVE_SYS_MOUNT_H
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47 # include <sys/mount.h>
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48 # endif
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49 # if HAVE_SYS_FS_TYPES_H
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50 # include <sys/fs_types.h> /* needed by powerpc-apple-darwin1.3.7 */
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51 # endif
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52 # if HAVE_STRUCT_FSSTAT_F_FSTYPENAME
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53 # define FS_TYPE(Ent) ((Ent).f_fstypename)
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54 # else
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55 # define FS_TYPE(Ent) mnt_names[(Ent).f_type]
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56 # endif
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57 #endif /* MOUNTED_GETFSSTAT */
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58
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59 #ifdef MOUNTED_GETMNTENT1 /* 4.3BSD, SunOS, HP-UX, Dynix, Irix. */
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60 # include <mntent.h>
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61 # include <sys/types.h>
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62 # if !defined MOUNTED
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63 # if defined _PATH_MOUNTED /* GNU libc */
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64 # define MOUNTED _PATH_MOUNTED
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65 # endif
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66 # if defined MNT_MNTTAB /* HP-UX. */
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67 # define MOUNTED MNT_MNTTAB
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68 # endif
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69 # if defined MNTTABNAME /* Dynix. */
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70 # define MOUNTED MNTTABNAME
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71 # endif
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72 # endif
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73 #endif
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74
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75 #ifdef MOUNTED_GETMNTINFO /* 4.4BSD. */
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76 # include <sys/mount.h>
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77 #endif
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78
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79 #ifdef MOUNTED_GETMNTINFO2 /* NetBSD 3.0. */
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80 # include <sys/statvfs.h>
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81 #endif
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82
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83 #ifdef MOUNTED_GETMNT /* Ultrix. */
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84 # include <sys/mount.h>
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85 # include <sys/fs_types.h>
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86 #endif
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87
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88 #ifdef MOUNTED_FS_STAT_DEV /* BeOS. */
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89 # include <fs_info.h>
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90 # include <dirent.h>
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91 #endif
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92
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93 #ifdef MOUNTED_FREAD /* SVR2. */
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94 # include <mnttab.h>
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95 #endif
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96
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97 #ifdef MOUNTED_FREAD_FSTYP /* SVR3. */
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98 # include <mnttab.h>
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99 # include <sys/fstyp.h>
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100 # include <sys/statfs.h>
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101 #endif
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102
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103 #ifdef MOUNTED_LISTMNTENT
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104 # include <mntent.h>
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105 #endif
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106
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107 #ifdef MOUNTED_GETMNTENT2 /* SVR4. */
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108 # include <sys/mnttab.h>
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109 #endif
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110
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111 #ifdef MOUNTED_VMOUNT /* AIX. */
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112 # include <fshelp.h>
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113 # include <sys/vfs.h>
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114 #endif
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115
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116 #ifdef MOUNTED_INTERIX_STATVFS /* Interix. */
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117 # include <sys/statvfs.h>
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118 # include <dirent.h>
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119 #endif
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120
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121 #ifdef DOLPHIN
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122 /* So special that it's not worth putting this in autoconf. */
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123 # undef MOUNTED_FREAD_FSTYP
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124 # define MOUNTED_GETMNTTBL
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125 #endif
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126
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127 #if HAVE_SYS_MNTENT_H
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128 /* This is to get MNTOPT_IGNORE on e.g. SVR4. */
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129 # include <sys/mntent.h>
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130 #endif
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131
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132 #ifndef HAVE_HASMNTOPT
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133 # define hasmntopt(mnt, opt) ((char *) 0)
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134 #endif
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135
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136 #undef MNT_IGNORE
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137 #ifdef MNTOPT_IGNORE
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138 # if defined __sun && defined __SVR4
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139 /* Solaris defines hasmntopt(struct mnttab *, char *)
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140 while it is otherwise hasmntopt(struct mnttab *, const char *). */
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Ben Walton <bdwalton@gmail.com>
parents: 17666
diff changeset
141 # define MNT_IGNORE(M) hasmntopt (M, (char *) MNTOPT_IGNORE)
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Ben Walton <bdwalton@gmail.com>
parents: 17666
diff changeset
142 # else
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Ben Walton <bdwalton@gmail.com>
parents: 17666
diff changeset
143 # define MNT_IGNORE(M) hasmntopt (M, MNTOPT_IGNORE)
5a079c01ad79 mountlist: avoid hasmntopt const type warning on solaris
Ben Walton <bdwalton@gmail.com>
parents: 17666
diff changeset
144 # endif
918
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Jim Meyering <jim@meyering.net>
parents: 917
diff changeset
145 #else
09fe18b51677 (read_filesystem_list): Show automount-related
Jim Meyering <jim@meyering.net>
parents: 917
diff changeset
146 # define MNT_IGNORE(M) 0
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Jim Meyering <jim@meyering.net>
parents: 917
diff changeset
147 #endif
09fe18b51677 (read_filesystem_list): Show automount-related
Jim Meyering <jim@meyering.net>
parents: 917
diff changeset
148
5318
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Paul Eggert <eggert@cs.ucla.edu>
parents: 5159
diff changeset
149 #if USE_UNLOCKED_IO
7c24a825b51d Remove dependencies on unlocked-io.
Paul Eggert <eggert@cs.ucla.edu>
parents: 5159
diff changeset
150 # include "unlocked-io.h"
7c24a825b51d Remove dependencies on unlocked-io.
Paul Eggert <eggert@cs.ucla.edu>
parents: 5159
diff changeset
151 #endif
3621
56f442359b0d Include unlocked-io.h after all system headers.
Jim Meyering <jim@meyering.net>
parents: 3618
diff changeset
152
7863
cb2590895141 New module 'fchdir'.
Bruno Haible <bruno@clisp.org>
parents: 7302
diff changeset
153 /* The results of opendir() in this file are not used with dirfd and fchdir,
cb2590895141 New module 'fchdir'.
Bruno Haible <bruno@clisp.org>
parents: 7302
diff changeset
154 therefore save some unnecessary work in fchdir.c. */
17937
34065aa26b62 glob, etc.: port to MSVC v18 on MS-Windows 8.1
Paul Eggert <eggert@cs.ucla.edu>
parents: 17848
diff changeset
155 #ifdef GNULIB_defined_opendir
34065aa26b62 glob, etc.: port to MSVC v18 on MS-Windows 8.1
Paul Eggert <eggert@cs.ucla.edu>
parents: 17848
diff changeset
156 # undef opendir
34065aa26b62 glob, etc.: port to MSVC v18 on MS-Windows 8.1
Paul Eggert <eggert@cs.ucla.edu>
parents: 17848
diff changeset
157 #endif
34065aa26b62 glob, etc.: port to MSVC v18 on MS-Windows 8.1
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parents: 17848
diff changeset
158 #ifdef GNULIB_defined_closedir
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Paul Eggert <eggert@cs.ucla.edu>
parents: 17848
diff changeset
159 # undef closedir
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Paul Eggert <eggert@cs.ucla.edu>
parents: 17848
diff changeset
160 #endif
7863
cb2590895141 New module 'fchdir'.
Bruno Haible <bruno@clisp.org>
parents: 7302
diff changeset
161
17147
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Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
162 #define ME_DUMMY_0(Fs_name, Fs_type) \
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Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
163 (strcmp (Fs_type, "autofs") == 0 \
c4a6dcd5073a mountlist: do not classify a bind-mounted dir entry as "dummy"
Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
164 || strcmp (Fs_type, "proc") == 0 \
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Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
165 || strcmp (Fs_type, "subfs") == 0 \
17206
6a46fcdee530 mountlist: recognize more "dummy" file systems
Eric Wong <normalperson@yhbt.net>
parents: 17150
diff changeset
166 /* for Linux 2.6/3.x */ \
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Eric Wong <normalperson@yhbt.net>
parents: 17150
diff changeset
167 || strcmp (Fs_type, "debugfs") == 0 \
6a46fcdee530 mountlist: recognize more "dummy" file systems
Eric Wong <normalperson@yhbt.net>
parents: 17150
diff changeset
168 || strcmp (Fs_type, "devpts") == 0 \
6a46fcdee530 mountlist: recognize more "dummy" file systems
Eric Wong <normalperson@yhbt.net>
parents: 17150
diff changeset
169 || strcmp (Fs_type, "fusectl") == 0 \
6a46fcdee530 mountlist: recognize more "dummy" file systems
Eric Wong <normalperson@yhbt.net>
parents: 17150
diff changeset
170 || strcmp (Fs_type, "mqueue") == 0 \
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Eric Wong <normalperson@yhbt.net>
parents: 17150
diff changeset
171 || strcmp (Fs_type, "rpc_pipefs") == 0 \
6a46fcdee530 mountlist: recognize more "dummy" file systems
Eric Wong <normalperson@yhbt.net>
parents: 17150
diff changeset
172 || strcmp (Fs_type, "sysfs") == 0 \
6a46fcdee530 mountlist: recognize more "dummy" file systems
Eric Wong <normalperson@yhbt.net>
parents: 17150
diff changeset
173 /* FreeBSD, Linux 2.4 */ \
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Eric Wong <normalperson@yhbt.net>
parents: 17150
diff changeset
174 || strcmp (Fs_type, "devfs") == 0 \
17147
c4a6dcd5073a mountlist: do not classify a bind-mounted dir entry as "dummy"
Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
175 /* for NetBSD 3.0 */ \
c4a6dcd5073a mountlist: do not classify a bind-mounted dir entry as "dummy"
Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
176 || strcmp (Fs_type, "kernfs") == 0 \
c4a6dcd5073a mountlist: do not classify a bind-mounted dir entry as "dummy"
Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
177 /* for Irix 6.5 */ \
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Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
178 || strcmp (Fs_type, "ignore") == 0)
c4a6dcd5073a mountlist: do not classify a bind-mounted dir entry as "dummy"
Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
179
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Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
180 /* Historically, we have marked as "dummy" any file system of type "none",
c4a6dcd5073a mountlist: do not classify a bind-mounted dir entry as "dummy"
Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
181 but now that programs like du need to know about bind-mounted directories,
c4a6dcd5073a mountlist: do not classify a bind-mounted dir entry as "dummy"
Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
182 we grant an exception to any with "bind" in its list of mount options.
c4a6dcd5073a mountlist: do not classify a bind-mounted dir entry as "dummy"
Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
183 I.e., those are *not* dummy entries. */
c4a6dcd5073a mountlist: do not classify a bind-mounted dir entry as "dummy"
Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
184 #ifdef MOUNTED_GETMNTENT1
17784
f8a2b0c3de24 mountlist: don't use libmount to decide on dummy/remote
Pádraig Brady <P@draigBrady.com>
parents: 17756
diff changeset
185 # define ME_DUMMY(Fs_name, Fs_type, Bind) \
17147
c4a6dcd5073a mountlist: do not classify a bind-mounted dir entry as "dummy"
Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
186 (ME_DUMMY_0 (Fs_name, Fs_type) \
17784
f8a2b0c3de24 mountlist: don't use libmount to decide on dummy/remote
Pádraig Brady <P@draigBrady.com>
parents: 17756
diff changeset
187 || (strcmp (Fs_type, "none") == 0 && !Bind))
17147
c4a6dcd5073a mountlist: do not classify a bind-mounted dir entry as "dummy"
Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
188 #else
c4a6dcd5073a mountlist: do not classify a bind-mounted dir entry as "dummy"
Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
189 # define ME_DUMMY(Fs_name, Fs_type) \
c4a6dcd5073a mountlist: do not classify a bind-mounted dir entry as "dummy"
Andrew Warshall <warshall@99main.com>
parents: 16235
diff changeset
190 (ME_DUMMY_0 (Fs_name, Fs_type) || strcmp (Fs_type, "none") == 0)
5632
f2a6ab91acad * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
Paul Eggert <eggert@cs.ucla.edu>
parents: 5318
diff changeset
191 #endif
f2a6ab91acad * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
Paul Eggert <eggert@cs.ucla.edu>
parents: 5318
diff changeset
192
14055
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
193 #ifdef __CYGWIN__
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Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
194 # include <windows.h>
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Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
195 # define ME_REMOTE me_remote
16235
18a38c9615f0 In commentary, do not use ` to quote.
Paul Eggert <eggert@cs.ucla.edu>
parents: 16201
diff changeset
196 /* All cygwin mount points include ':' or start with '//'; so it
14055
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
197 requires a native Windows call to determine remote disks. */
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
198 static bool
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Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
199 me_remote (char const *fs_name, char const *fs_type _GL_UNUSED)
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
200 {
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
201 if (fs_name[0] && fs_name[1] == ':')
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
202 {
14056
602afdb74dc3 mountlist: tweak previous commit
Eric Blake <eblake@redhat.com>
parents: 14055
diff changeset
203 char drive[4];
602afdb74dc3 mountlist: tweak previous commit
Eric Blake <eblake@redhat.com>
parents: 14055
diff changeset
204 sprintf (drive, "%c:\\", fs_name[0]);
14055
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
205 switch (GetDriveType (drive))
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
206 {
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
207 case DRIVE_REMOVABLE:
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
208 case DRIVE_FIXED:
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
209 case DRIVE_CDROM:
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
210 case DRIVE_RAMDISK:
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
211 return false;
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
212 }
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
213 }
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
214 return true;
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
215 }
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
216 #endif
b968dd130aed mountlist: fix local drive detection on cygwin
Eric Blake <eblake@redhat.com>
parents: 12845
diff changeset
217
5632
f2a6ab91acad * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
Paul Eggert <eggert@cs.ucla.edu>
parents: 5318
diff changeset
218 #ifndef ME_REMOTE
16235
18a38c9615f0 In commentary, do not use ` to quote.
Paul Eggert <eggert@cs.ucla.edu>
parents: 16201
diff changeset
219 /* A file system is "remote" if its Fs_name contains a ':'
18255
93e9ece52a3c mountlist: recognize autofs-mounted remote file systems, too
Kamil Dudka <kdudka@redhat.com>
parents: 18244
diff changeset
220 or if (it is of type (smbfs or cifs) and its Fs_name starts with '//')
93e9ece52a3c mountlist: recognize autofs-mounted remote file systems, too
Kamil Dudka <kdudka@redhat.com>
parents: 18244
diff changeset
221 or Fs_name is equal to "-hosts" (used by autofs to mount remote fs). */
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
222 # define ME_REMOTE(Fs_name, Fs_type) \
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
223 (strchr (Fs_name, ':') != NULL \
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
224 || ((Fs_name)[0] == '/' \
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
225 && (Fs_name)[1] == '/' \
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
226 && (strcmp (Fs_type, "smbfs") == 0 \
18255
93e9ece52a3c mountlist: recognize autofs-mounted remote file systems, too
Kamil Dudka <kdudka@redhat.com>
parents: 18244
diff changeset
227 || strcmp (Fs_type, "cifs") == 0)) \
93e9ece52a3c mountlist: recognize autofs-mounted remote file systems, too
Kamil Dudka <kdudka@redhat.com>
parents: 18244
diff changeset
228 || (strcmp("-hosts", Fs_name) == 0))
5632
f2a6ab91acad * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
Paul Eggert <eggert@cs.ucla.edu>
parents: 5318
diff changeset
229 #endif
f2a6ab91acad * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
Paul Eggert <eggert@cs.ucla.edu>
parents: 5318
diff changeset
230
1389
e947a465b033 (fsp_to_string): Clean out some crufty #ifdefs
Jim Meyering <jim@meyering.net>
parents: 1278
diff changeset
231 #if MOUNTED_GETMNTINFO
e947a465b033 (fsp_to_string): Clean out some crufty #ifdefs
Jim Meyering <jim@meyering.net>
parents: 1278
diff changeset
232
7247
c77c9dc7d8c6 * lib/mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
Paul Eggert <eggert@cs.ucla.edu>
parents: 7154
diff changeset
233 # if ! HAVE_STRUCT_STATFS_F_FSTYPENAME
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
234 static char *
5159
a535859efd14 Merge from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4986
diff changeset
235 fstype_to_string (short int t)
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
236 {
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
237 switch (t)
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
238 {
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
239 # ifdef MOUNT_PC
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
240 case MOUNT_PC:
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
241 return "pc";
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
242 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
243 # ifdef MOUNT_MFS
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
244 case MOUNT_MFS:
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
245 return "mfs";
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
246 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
247 # ifdef MOUNT_LO
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
248 case MOUNT_LO:
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
249 return "lo";
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
250 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
251 # ifdef MOUNT_TFS
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
252 case MOUNT_TFS:
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
253 return "tfs";
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
254 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
255 # ifdef MOUNT_TMP
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
256 case MOUNT_TMP:
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
257 return "tmp";
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
258 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
259 # ifdef MOUNT_UFS
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
260 case MOUNT_UFS:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
261 return "ufs" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
262 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
263 # ifdef MOUNT_NFS
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
264 case MOUNT_NFS:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
265 return "nfs" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
266 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
267 # ifdef MOUNT_MSDOS
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
268 case MOUNT_MSDOS:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
269 return "msdos" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
270 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
271 # ifdef MOUNT_LFS
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
272 case MOUNT_LFS:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
273 return "lfs" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
274 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
275 # ifdef MOUNT_LOFS
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
276 case MOUNT_LOFS:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
277 return "lofs" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
278 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
279 # ifdef MOUNT_FDESC
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
280 case MOUNT_FDESC:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
281 return "fdesc" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
282 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
283 # ifdef MOUNT_PORTAL
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
284 case MOUNT_PORTAL:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
285 return "portal" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
286 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
287 # ifdef MOUNT_NULL
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
288 case MOUNT_NULL:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
289 return "null" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
290 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
291 # ifdef MOUNT_UMAP
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
292 case MOUNT_UMAP:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
293 return "umap" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
294 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
295 # ifdef MOUNT_KERNFS
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
296 case MOUNT_KERNFS:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
297 return "kernfs" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
298 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
299 # ifdef MOUNT_PROCFS
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
300 case MOUNT_PROCFS:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
301 return "procfs" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
302 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
303 # ifdef MOUNT_AFS
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
304 case MOUNT_AFS:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
305 return "afs" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
306 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
307 # ifdef MOUNT_CD9660
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
308 case MOUNT_CD9660:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
309 return "cd9660" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
310 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
311 # ifdef MOUNT_UNION
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
312 case MOUNT_UNION:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
313 return "union" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
314 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
315 # ifdef MOUNT_DEVFS
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
316 case MOUNT_DEVFS:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
317 return "devfs" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
318 # endif
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
319 # ifdef MOUNT_EXT2FS
736
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
320 case MOUNT_EXT2FS:
bf298c166b8d (fstype_to_string): Handle fstypes of freebsd.
Jim Meyering <jim@meyering.net>
parents: 650
diff changeset
321 return "ext2fs" ;
1396
f3912c1d7674 (fstype_to_string): Guard with #if ! HAVE_F_FSTYPENAME_IN_STATFS.
Jim Meyering <jim@meyering.net>
parents: 1389
diff changeset
322 # endif
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
323 default:
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
324 return "?";
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
325 }
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
326 }
7247
c77c9dc7d8c6 * lib/mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
Paul Eggert <eggert@cs.ucla.edu>
parents: 7154
diff changeset
327 # endif
1389
e947a465b033 (fsp_to_string): Clean out some crufty #ifdefs
Jim Meyering <jim@meyering.net>
parents: 1278
diff changeset
328
e947a465b033 (fsp_to_string): Clean out some crufty #ifdefs
Jim Meyering <jim@meyering.net>
parents: 1278
diff changeset
329 static char *
e947a465b033 (fsp_to_string): Clean out some crufty #ifdefs
Jim Meyering <jim@meyering.net>
parents: 1278
diff changeset
330 fsp_to_string (const struct statfs *fsp)
e947a465b033 (fsp_to_string): Clean out some crufty #ifdefs
Jim Meyering <jim@meyering.net>
parents: 1278
diff changeset
331 {
7247
c77c9dc7d8c6 * lib/mountlist.c: All uses of HAVE_F_FSTYPENAME_IN_STATFS replaced by
Paul Eggert <eggert@cs.ucla.edu>
parents: 7154
diff changeset
332 # if HAVE_STRUCT_STATFS_F_FSTYPENAME
2667
a61942f1a535 (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
Jim Meyering <jim@meyering.net>
parents: 2570
diff changeset
333 return (char *) (fsp->f_fstypename);
1389
e947a465b033 (fsp_to_string): Clean out some crufty #ifdefs
Jim Meyering <jim@meyering.net>
parents: 1278
diff changeset
334 # else
e947a465b033 (fsp_to_string): Clean out some crufty #ifdefs
Jim Meyering <jim@meyering.net>
parents: 1278
diff changeset
335 return fstype_to_string (fsp->f_type);
e947a465b033 (fsp_to_string): Clean out some crufty #ifdefs
Jim Meyering <jim@meyering.net>
parents: 1278
diff changeset
336 # endif
e947a465b033 (fsp_to_string): Clean out some crufty #ifdefs
Jim Meyering <jim@meyering.net>
parents: 1278
diff changeset
337 }
e947a465b033 (fsp_to_string): Clean out some crufty #ifdefs
Jim Meyering <jim@meyering.net>
parents: 1278
diff changeset
338
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
339 #endif /* MOUNTED_GETMNTINFO */
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
340
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
341 #ifdef MOUNTED_VMOUNT /* AIX. */
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
342 static char *
1446
d7a46a55964c (xatoi): Ansideclify.
Jim Meyering <jim@meyering.net>
parents: 1444
diff changeset
343 fstype_to_string (int t)
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
344 {
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
345 struct vfs_ent *e;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
346
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
347 e = getvfsbytype (t);
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
348 if (!e || !e->vfsent_name)
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
349 return "none";
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
350 else
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
351 return e->vfsent_name;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
352 }
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
353 #endif /* MOUNTED_VMOUNT */
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
354
6527
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
355
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
356 #if defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
357
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
358 /* Return the device number from MOUNT_OPTIONS, if possible.
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
359 Otherwise return (dev_t) -1. */
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
360 static dev_t
11112
e7df8edd0e88 still avoid unused-parameter warnings, but do it cleanly
Jim Meyering <meyering@redhat.com>
parents: 11110
diff changeset
361 dev_from_mount_options (char const *mount_options)
6527
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
362 {
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
363 /* GNU/Linux allows file system implementations to define their own
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
364 meaning for "dev=" mount options, so don't trust the meaning
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
365 here. */
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
366 # ifndef __linux__
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
367
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
368 static char const dev_pattern[] = ",dev=";
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
369 char const *devopt = strstr (mount_options, dev_pattern);
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
370
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
371 if (devopt)
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
372 {
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
373 char const *optval = devopt + sizeof dev_pattern - 1;
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
374 char *optvalend;
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
375 unsigned long int dev;
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
376 errno = 0;
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
377 dev = strtoul (optval, &optvalend, 16);
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
378 if (optval != optvalend
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
379 && (*optvalend == '\0' || *optvalend == ',')
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
380 && ! (dev == ULONG_MAX && errno == ERANGE)
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
381 && dev == (dev_t) dev)
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
382 return dev;
6527
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
383 }
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
384
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
385 # endif
11112
e7df8edd0e88 still avoid unused-parameter warnings, but do it cleanly
Jim Meyering <meyering@redhat.com>
parents: 11110
diff changeset
386 (void) mount_options;
6527
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
387 return -1;
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
388 }
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
389
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
390 #endif
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
391
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
392 #if defined MOUNTED_GETMNTENT1 && defined __linux__
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
393
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
394 /* Unescape the paths in mount tables.
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
395 STR is updated in place. */
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
396
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
397 static void
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
398 unescape_tab (char *str)
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
399 {
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
400 size_t i, j = 0;
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
401 size_t len = strlen (str) + 1;
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
402 for (i = 0; i < len; i++)
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
403 {
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
404 if (str[i] == '\\' && (i + 4 < len)
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
405 && str[i + 1] >= '0' && str[i + 1] <= '3'
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
406 && str[i + 2] >= '0' && str[i + 2] <= '7'
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
407 && str[i + 3] >= '0' && str[i + 3] <= '7')
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
408 {
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
409 str[j++] = (str[i + 1] - '0') * 64 +
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
410 (str[i + 2] - '0') * 8 +
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
411 (str[i + 3] - '0');
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
412 i += 3;
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
413 }
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
414 else
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
415 str[j++] = str[i];
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
416 }
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
417 }
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
418 #endif
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
419
5159
a535859efd14 Merge from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4986
diff changeset
420 /* Return a list of the currently mounted file systems, or NULL on error.
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
421 Add each entry to the tail of the list so that they stay in order.
5159
a535859efd14 Merge from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4986
diff changeset
422 If NEED_FS_TYPE is true, ensure that the file system type fields in
1453
d5f389e692e8 (read_filesystem_list): Remove all_fs
Jim Meyering <jim@meyering.net>
parents: 1446
diff changeset
423 the returned list are valid. Otherwise, they might not be. */
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
424
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
425 struct mount_entry *
11112
e7df8edd0e88 still avoid unused-parameter warnings, but do it cleanly
Jim Meyering <meyering@redhat.com>
parents: 11110
diff changeset
426 read_file_system_list (bool need_fs_type)
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
427 {
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
428 struct mount_entry *mount_list;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
429 struct mount_entry *me;
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
430 struct mount_entry **mtail = &mount_list;
11112
e7df8edd0e88 still avoid unused-parameter warnings, but do it cleanly
Jim Meyering <meyering@redhat.com>
parents: 11110
diff changeset
431 (void) need_fs_type;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
432
619
dbaeca6a1983 (read_filesystem_list) [MOUNTED_LISTMNTENT]: New function.
Jim Meyering <jim@meyering.net>
parents: 492
diff changeset
433 #ifdef MOUNTED_LISTMNTENT
dbaeca6a1983 (read_filesystem_list) [MOUNTED_LISTMNTENT]: New function.
Jim Meyering <jim@meyering.net>
parents: 492
diff changeset
434 {
dbaeca6a1983 (read_filesystem_list) [MOUNTED_LISTMNTENT]: New function.
Jim Meyering <jim@meyering.net>
parents: 492
diff changeset
435 struct tabmntent *mntlist, *p;
dbaeca6a1983 (read_filesystem_list) [MOUNTED_LISTMNTENT]: New function.
Jim Meyering <jim@meyering.net>
parents: 492
diff changeset
436 struct mntent *mnt;
876
75052f0b63a4 remove trailing blanks
Jim Meyering <jim@meyering.net>
parents: 736
diff changeset
437
619
dbaeca6a1983 (read_filesystem_list) [MOUNTED_LISTMNTENT]: New function.
Jim Meyering <jim@meyering.net>
parents: 492
diff changeset
438 /* the third and fourth arguments could be used to filter mounts,
dbaeca6a1983 (read_filesystem_list) [MOUNTED_LISTMNTENT]: New function.
Jim Meyering <jim@meyering.net>
parents: 492
diff changeset
439 but Crays doesn't seem to have any mounts that we want to
dbaeca6a1983 (read_filesystem_list) [MOUNTED_LISTMNTENT]: New function.
Jim Meyering <jim@meyering.net>
parents: 492
diff changeset
440 remove. Specifically, automount create normal NFS mounts.
dbaeca6a1983 (read_filesystem_list) [MOUNTED_LISTMNTENT]: New function.
Jim Meyering <jim@meyering.net>
parents: 492
diff changeset
441 */
dbaeca6a1983 (read_filesystem_list) [MOUNTED_LISTMNTENT]: New function.
Jim Meyering <jim@meyering.net>
parents: 492
diff changeset
442
4548
a61e996662a3 Merge mountlist changes from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4287
diff changeset
443 if (listmntent (&mntlist, KMTAB, NULL, NULL) < 0)
619
dbaeca6a1983 (read_filesystem_list) [MOUNTED_LISTMNTENT]: New function.
Jim Meyering <jim@meyering.net>
parents: 492
diff changeset
444 return NULL;
14192
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
445 for (p = mntlist; p; p = p->next)
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
446 {
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
447 mnt = p->ment;
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
448 me = xmalloc (sizeof *me);
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
449 me->me_devname = xstrdup (mnt->mnt_fsname);
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
450 me->me_mountdir = xstrdup (mnt->mnt_dir);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
451 me->me_mntroot = NULL;
14192
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
452 me->me_type = xstrdup (mnt->mnt_type);
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
453 me->me_type_malloced = 1;
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
454 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
455 me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
456 me->me_dev = -1;
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
457 *mtail = me;
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
458 mtail = &me->me_next;
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
459 }
4548
a61e996662a3 Merge mountlist changes from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4287
diff changeset
460 freemntlist (mntlist);
619
dbaeca6a1983 (read_filesystem_list) [MOUNTED_LISTMNTENT]: New function.
Jim Meyering <jim@meyering.net>
parents: 492
diff changeset
461 }
dbaeca6a1983 (read_filesystem_list) [MOUNTED_LISTMNTENT]: New function.
Jim Meyering <jim@meyering.net>
parents: 492
diff changeset
462 #endif
dbaeca6a1983 (read_filesystem_list) [MOUNTED_LISTMNTENT]: New function.
Jim Meyering <jim@meyering.net>
parents: 492
diff changeset
463
6527
6b31c8787689 Sync from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 6275
diff changeset
464 #ifdef MOUNTED_GETMNTENT1 /* GNU/Linux, 4.3BSD, SunOS, HP-UX, Dynix, Irix. */
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
465 {
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
466 FILE *fp;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
467
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
468 #ifdef __linux__
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
469 /* Try parsing mountinfo first, as that make device IDs available.
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
470 Note we could use libmount routines to simplify this parsing a little
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
471 (and that code is in previous versions of this function), however
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
472 libmount depends on libselinux which pulls in many dependencies. */
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
473 char const *mountinfo = "/proc/self/mountinfo";
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
474 fp = fopen (mountinfo, "r");
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
475 if (fp != NULL)
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
476 {
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
477 char *line = NULL;
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
478 size_t buf_size = 0;
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
479
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
480 while (getline (&line, &buf_size, fp) != -1)
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
481 {
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
482 unsigned int devmaj, devmin;
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
483 int target_s, target_e, type_s, type_e;
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
484 int source_s, source_e, mntroot_s, mntroot_e;
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
485 char test;
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
486 char *dash;
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
487 int rc;
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
488
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
489 rc = sscanf(line, "%*u " /* id - discarded */
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
490 "%*u " /* parent - discarded */
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
491 "%u:%u " /* dev major:minor */
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
492 "%n%*s%n " /* mountroot */
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
493 "%n%*s%n" /* target, start and end */
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
494 "%c", /* more data... */
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
495 &devmaj, &devmin,
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
496 &mntroot_s, &mntroot_e,
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
497 &target_s, &target_e,
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
498 &test);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
499
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
500 if (rc != 3 && rc != 7) /* 7 if %n included in count. */
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
501 continue;
17756
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
502
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
503 /* skip optional fields, terminated by " - " */
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
504 dash = strstr (line + target_e, " - ");
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
505 if (! dash)
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
506 continue;
17756
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
507
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
508 rc = sscanf(dash, " - "
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
509 "%n%*s%n " /* FS type, start and end */
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
510 "%n%*s%n " /* source, start and end */
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
511 "%c", /* more data... */
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
512 &type_s, &type_e,
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
513 &source_s, &source_e,
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
514 &test);
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
515 if (rc != 1 && rc != 5) /* 5 if %n included in count. */
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
516 continue;
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
517
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
518 /* manipulate the sub-strings in place. */
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
519 line[mntroot_e] = '\0';
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
520 line[target_e] = '\0';
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
521 dash[type_e] = '\0';
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
522 dash[source_e] = '\0';
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
523 unescape_tab (dash + source_s);
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
524 unescape_tab (line + target_s);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
525 unescape_tab (line + mntroot_s);
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
526
17756
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
527 me = xmalloc (sizeof *me);
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
528
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
529 me->me_devname = xstrdup (dash + source_s);
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
530 me->me_mountdir = xstrdup (line + target_s);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
531 me->me_mntroot = xstrdup (line + mntroot_s);
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
532 me->me_type = xstrdup (dash + type_s);
17756
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
533 me->me_type_malloced = 1;
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
534 me->me_dev = makedev (devmaj, devmin);
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
535 /* we pass "false" for the "Bind" option as that's only
17784
f8a2b0c3de24 mountlist: don't use libmount to decide on dummy/remote
Pádraig Brady <P@draigBrady.com>
parents: 17756
diff changeset
536 significant when the Fs_type is "none" which will not be
f8a2b0c3de24 mountlist: don't use libmount to decide on dummy/remote
Pádraig Brady <P@draigBrady.com>
parents: 17756
diff changeset
537 the case when parsing "/proc/self/mountinfo", and only
f8a2b0c3de24 mountlist: don't use libmount to decide on dummy/remote
Pádraig Brady <P@draigBrady.com>
parents: 17756
diff changeset
538 applies for static /etc/mtab files. */
f8a2b0c3de24 mountlist: don't use libmount to decide on dummy/remote
Pádraig Brady <P@draigBrady.com>
parents: 17756
diff changeset
539 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type, false);
f8a2b0c3de24 mountlist: don't use libmount to decide on dummy/remote
Pádraig Brady <P@draigBrady.com>
parents: 17756
diff changeset
540 me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
17756
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
541
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
542 /* Add to the linked list. */
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
543 *mtail = me;
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
544 mtail = &me->me_next;
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
545 }
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
546
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
547 free (line);
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
548
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
549 if (ferror (fp))
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
550 {
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
551 int saved_errno = errno;
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
552 fclose (fp);
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
553 errno = saved_errno;
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
554 goto free_then_fail;
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
555 }
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
556
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
557 if (fclose (fp) == EOF)
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
558 goto free_then_fail;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
559 }
17951
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
560 else /* fallback to /proc/self/mounts (/etc/mtab). */
2ae3c246cda5 mountlist: remove dependency on libmount
Pádraig Brady <P@draigBrady.com>
parents: 17937
diff changeset
561 #endif /* __linux __ */
17756
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
562 {
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
563 struct mntent *mnt;
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
564 char const *table = MOUNTED;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
565
17756
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
566 fp = setmntent (table, "r");
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
567 if (fp == NULL)
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
568 return NULL;
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
569
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
570 while ((mnt = getmntent (fp)))
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
571 {
17784
f8a2b0c3de24 mountlist: don't use libmount to decide on dummy/remote
Pádraig Brady <P@draigBrady.com>
parents: 17756
diff changeset
572 bool bind = hasmntopt (mnt, "bind");
f8a2b0c3de24 mountlist: don't use libmount to decide on dummy/remote
Pádraig Brady <P@draigBrady.com>
parents: 17756
diff changeset
573
17756
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
574 me = xmalloc (sizeof *me);
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
575 me->me_devname = xstrdup (mnt->mnt_fsname);
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
576 me->me_mountdir = xstrdup (mnt->mnt_dir);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
577 me->me_mntroot = NULL;
17756
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
578 me->me_type = xstrdup (mnt->mnt_type);
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
579 me->me_type_malloced = 1;
17784
f8a2b0c3de24 mountlist: don't use libmount to decide on dummy/remote
Pádraig Brady <P@draigBrady.com>
parents: 17756
diff changeset
580 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type, bind);
17756
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
581 me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
582 me->me_dev = dev_from_mount_options (mnt->mnt_opts);
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
583
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
584 /* Add to the linked list. */
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
585 *mtail = me;
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
586 mtail = &me->me_next;
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
587 }
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
588
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
589 if (endmntent (fp) == 0)
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
590 goto free_then_fail;
326ae329c003 mountlist: use /proc/self/mountinfo when available
Fridolin Pokorny <fpokorny@redhat.com>
parents: 17697
diff changeset
591 }
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
592 }
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
593 #endif /* MOUNTED_GETMNTENT1. */
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
594
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
595 #ifdef MOUNTED_GETMNTINFO /* 4.4BSD. */
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
596 {
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
597 struct statfs *fsp;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
598 int entries;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
599
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
600 entries = getmntinfo (&fsp, MNT_NOWAIT);
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
601 if (entries < 0)
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
602 return NULL;
1443
13bcee72981f (read_filesystem_list): If all_fs is negative, omit non-local filesytems.
Jim Meyering <jim@meyering.net>
parents: 1436
diff changeset
603 for (; entries-- > 0; fsp++)
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
604 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
605 char *fs_type = fsp_to_string (fsp);
1443
13bcee72981f (read_filesystem_list): If all_fs is negative, omit non-local filesytems.
Jim Meyering <jim@meyering.net>
parents: 1436
diff changeset
606
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
607 me = xmalloc (sizeof *me);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
608 me->me_devname = xstrdup (fsp->f_mntfromname);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
609 me->me_mountdir = xstrdup (fsp->f_mntonname);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
610 me->me_mntroot = NULL;
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
611 me->me_type = fs_type;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
612 me->me_type_malloced = 0;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
613 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
614 me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
615 me->me_dev = (dev_t) -1; /* Magic; means not known yet. */
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
616
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
617 /* Add to the linked list. */
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
618 *mtail = me;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
619 mtail = &me->me_next;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
620 }
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
621 }
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
622 #endif /* MOUNTED_GETMNTINFO */
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
623
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
624 #ifdef MOUNTED_GETMNTINFO2 /* NetBSD 3.0. */
7154
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
625 {
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
626 struct statvfs *fsp;
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
627 int entries;
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
628
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
629 entries = getmntinfo (&fsp, MNT_NOWAIT);
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
630 if (entries < 0)
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
631 return NULL;
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
632 for (; entries-- > 0; fsp++)
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
633 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
634 me = xmalloc (sizeof *me);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
635 me->me_devname = xstrdup (fsp->f_mntfromname);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
636 me->me_mountdir = xstrdup (fsp->f_mntonname);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
637 me->me_mntroot = NULL;
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
638 me->me_type = xstrdup (fsp->f_fstypename);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
639 me->me_type_malloced = 1;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
640 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
641 me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
642 me->me_dev = (dev_t) -1; /* Magic; means not known yet. */
7154
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
643
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
644 /* Add to the linked list. */
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
645 *mtail = me;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
646 mtail = &me->me_next;
7154
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
647 }
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
648 }
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
649 #endif /* MOUNTED_GETMNTINFO2 */
7a3549db58ef * lib/mountlist.c [MOUNTED_GETMNTINFO2]: Include sys/statvfs.h.
Paul Eggert <eggert@cs.ucla.edu>
parents: 7099
diff changeset
650
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
651 #ifdef MOUNTED_GETMNT /* Ultrix. */
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
652 {
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
653 int offset = 0;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
654 int val;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
655 struct fs_data fsd;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
656
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
657 while (errno = 0,
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
658 0 < (val = getmnt (&offset, &fsd, sizeof (fsd), NOSTAT_MANY,
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
659 (char *) 0)))
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
660 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
661 me = xmalloc (sizeof *me);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
662 me->me_devname = xstrdup (fsd.fd_req.devname);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
663 me->me_mountdir = xstrdup (fsd.fd_req.path);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
664 me->me_mntroot = NULL;
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
665 me->me_type = gt_names[fsd.fd_req.fstype];
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
666 me->me_type_malloced = 0;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
667 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
668 me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
669 me->me_dev = fsd.fd_req.dev;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
670
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
671 /* Add to the linked list. */
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
672 *mtail = me;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
673 mtail = &me->me_next;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
674 }
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
675 if (val < 0)
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
676 goto free_then_fail;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
677 }
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
678 #endif /* MOUNTED_GETMNT. */
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
679
3502
ebfd8c693504 Remove useless parentheses in #if directives.
Jim Meyering <jim@meyering.net>
parents: 2677
diff changeset
680 #if defined MOUNTED_FS_STAT_DEV /* BeOS */
2453
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
681 {
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
682 /* The next_dev() and fs_stat_dev() system calls give the list of
5159
a535859efd14 Merge from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4986
diff changeset
683 all file systems, including the information returned by statvfs()
2453
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
684 (fs type, total blocks, free blocks etc.), but without the mount
5159
a535859efd14 Merge from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4986
diff changeset
685 point. But on BeOS all file systems except / are mounted in the
2453
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
686 rootfs, directly under /.
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
687 The directory name of the mount point is often, but not always,
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
688 identical to the volume name of the device.
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
689 We therefore get the list of subdirectories of /, and the list
5159
a535859efd14 Merge from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4986
diff changeset
690 of all file systems, and match the two lists. */
2453
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
691
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
692 DIR *dirp;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
693 struct rootdir_entry
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
694 {
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
695 char *name;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
696 dev_t dev;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
697 ino_t ino;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
698 struct rootdir_entry *next;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
699 };
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
700 struct rootdir_entry *rootdir_list;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
701 struct rootdir_entry **rootdir_tail;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
702 int32 pos;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
703 dev_t dev;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
704 fs_info fi;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
705
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
706 /* All volumes are mounted in the rootfs, directly under /. */
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
707 rootdir_list = NULL;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
708 rootdir_tail = &rootdir_list;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
709 dirp = opendir ("/");
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
710 if (dirp)
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
711 {
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
712 struct dirent *d;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
713
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
714 while ((d = readdir (dirp)) != NULL)
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
715 {
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
716 char *name;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
717 struct stat statbuf;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
718
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
719 if (strcmp (d->d_name, "..") == 0)
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
720 continue;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
721
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
722 if (strcmp (d->d_name, ".") == 0)
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
723 name = xstrdup ("/");
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
724 else
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
725 {
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
726 name = xmalloc (1 + strlen (d->d_name) + 1);
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
727 name[0] = '/';
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
728 strcpy (name + 1, d->d_name);
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
729 }
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
730
2677
a15fc2b3bc82 Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
Jim Meyering <jim@meyering.net>
parents: 2667
diff changeset
731 if (lstat (name, &statbuf) >= 0 && S_ISDIR (statbuf.st_mode))
2453
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
732 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
733 struct rootdir_entry *re = xmalloc (sizeof *re);
2453
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
734 re->name = name;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
735 re->dev = statbuf.st_dev;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
736 re->ino = statbuf.st_ino;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
737
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
738 /* Add to the linked list. */
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
739 *rootdir_tail = re;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
740 rootdir_tail = &re->next;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
741 }
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
742 else
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
743 free (name);
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
744 }
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
745 closedir (dirp);
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
746 }
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
747 *rootdir_tail = NULL;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
748
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
749 for (pos = 0; (dev = next_dev (&pos)) >= 0; )
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
750 if (fs_stat_dev (dev, &fi) >= 0)
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
751 {
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
752 /* Note: fi.dev == dev. */
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
753 struct rootdir_entry *re;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
754
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
755 for (re = rootdir_list; re; re = re->next)
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
756 if (re->dev == fi.dev && re->ino == fi.root)
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
757 break;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
758
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
759 me = xmalloc (sizeof *me);
14192
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
760 me->me_devname = xstrdup (fi.device_name[0] != '\0'
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
761 ? fi.device_name : fi.fsh_name);
2453
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
762 me->me_mountdir = xstrdup (re != NULL ? re->name : fi.fsh_name);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
763 me->me_mntroot = NULL;
2453
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
764 me->me_type = xstrdup (fi.fsh_name);
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
765 me->me_type_malloced = 1;
2453
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
766 me->me_dev = fi.dev;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
767 me->me_dummy = 0;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
768 me->me_remote = (fi.flags & B_FS_IS_SHARED) != 0;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
769
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
770 /* Add to the linked list. */
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
771 *mtail = me;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
772 mtail = &me->me_next;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
773 }
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
774 *mtail = NULL;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
775
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
776 while (rootdir_list != NULL)
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
777 {
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
778 struct rootdir_entry *re = rootdir_list;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
779 rootdir_list = re->next;
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
780 free (re->name);
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
781 free (re);
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
782 }
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
783 }
2677
a15fc2b3bc82 Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
Jim Meyering <jim@meyering.net>
parents: 2667
diff changeset
784 #endif /* MOUNTED_FS_STAT_DEV */
2453
f3784b04894c (read_filesystem_list): Add BeOS support.
Jim Meyering <jim@meyering.net>
parents: 1887
diff changeset
785
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
786 #if defined MOUNTED_GETFSSTAT /* __alpha running OSF_1 */
326
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
787 {
4839
72b30d7ed3c6 Catch size calculation overflow problem on Alphas running OSF/1.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4716
diff changeset
788 int numsys, counter;
72b30d7ed3c6 Catch size calculation overflow problem on Alphas running OSF/1.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4716
diff changeset
789 size_t bufsize;
326
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
790 struct statfs *stats;
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
791
14192
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
792 numsys = getfsstat (NULL, 0L, MNT_NOWAIT);
326
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
793 if (numsys < 0)
14192
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
794 return NULL;
4839
72b30d7ed3c6 Catch size calculation overflow problem on Alphas running OSF/1.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4716
diff changeset
795 if (SIZE_MAX / sizeof *stats <= numsys)
72b30d7ed3c6 Catch size calculation overflow problem on Alphas running OSF/1.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4716
diff changeset
796 xalloc_die ();
326
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
797
4839
72b30d7ed3c6 Catch size calculation overflow problem on Alphas running OSF/1.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4716
diff changeset
798 bufsize = (1 + numsys) * sizeof *stats;
4548
a61e996662a3 Merge mountlist changes from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4287
diff changeset
799 stats = xmalloc (bufsize);
a61e996662a3 Merge mountlist changes from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4287
diff changeset
800 numsys = getfsstat (stats, bufsize, MNT_NOWAIT);
326
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
801
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
802 if (numsys < 0)
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
803 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
804 free (stats);
14192
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
805 return NULL;
326
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
806 }
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
807
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
808 for (counter = 0; counter < numsys; counter++)
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
809 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
810 me = xmalloc (sizeof *me);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
811 me->me_devname = xstrdup (stats[counter].f_mntfromname);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
812 me->me_mountdir = xstrdup (stats[counter].f_mntonname);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
813 me->me_mntroot = NULL;
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
814 me->me_type = xstrdup (FS_TYPE (stats[counter]));
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
815 me->me_type_malloced = 1;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
816 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
817 me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
818 me->me_dev = (dev_t) -1; /* Magic; means not known yet. */
326
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
819
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
820 /* Add to the linked list. */
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
821 *mtail = me;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
822 mtail = &me->me_next;
326
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
823 }
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
824
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
825 free (stats);
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
826 }
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
827 #endif /* MOUNTED_GETFSSTAT */
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
828
3502
ebfd8c693504 Remove useless parentheses in #if directives.
Jim Meyering <jim@meyering.net>
parents: 2677
diff changeset
829 #if defined MOUNTED_FREAD || defined MOUNTED_FREAD_FSTYP /* SVR[23]. */
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
830 {
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
831 struct mnttab mnt;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
832 char *table = "/etc/mnttab";
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
833 FILE *fp;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
834
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
835 fp = fopen (table, "r");
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
836 if (fp == NULL)
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
837 return NULL;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
838
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
839 while (fread (&mnt, sizeof mnt, 1, fp) > 0)
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
840 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
841 me = xmalloc (sizeof *me);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
842 # ifdef GETFSTYP /* SVR3. */
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
843 me->me_devname = xstrdup (mnt.mt_dev);
917
9a12bc8964d5 Indent cpp directives.
Jim Meyering <jim@meyering.net>
parents: 876
diff changeset
844 # else
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
845 me->me_devname = xmalloc (strlen (mnt.mt_dev) + 6);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
846 strcpy (me->me_devname, "/dev/");
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
847 strcpy (me->me_devname + 5, mnt.mt_dev);
917
9a12bc8964d5 Indent cpp directives.
Jim Meyering <jim@meyering.net>
parents: 876
diff changeset
848 # endif
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
849 me->me_mountdir = xstrdup (mnt.mt_filsys);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
850 me->me_mntroot = NULL;
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
851 me->me_dev = (dev_t) -1; /* Magic; means not known yet. */
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
852 me->me_type = "";
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
853 me->me_type_malloced = 0;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
854 # ifdef GETFSTYP /* SVR3. */
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
855 if (need_fs_type)
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
856 {
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
857 struct statfs fsd;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
858 char typebuf[FSTYPSZ];
1453
d5f389e692e8 (read_filesystem_list): Remove all_fs
Jim Meyering <jim@meyering.net>
parents: 1446
diff changeset
859
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
860 if (statfs (me->me_mountdir, &fsd, sizeof fsd, 0) != -1
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
861 && sysfs (GETFSTYP, fsd.f_fstyp, typebuf) != -1)
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
862 {
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
863 me->me_type = xstrdup (typebuf);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
864 me->me_type_malloced = 1;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
865 }
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
866 }
1453
d5f389e692e8 (read_filesystem_list): Remove all_fs
Jim Meyering <jim@meyering.net>
parents: 1446
diff changeset
867 # endif
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
868 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
869 me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
870
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
871 /* Add to the linked list. */
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
872 *mtail = me;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
873 mtail = &me->me_next;
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
874 }
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
875
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
876 if (ferror (fp))
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
877 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
878 /* The last fread() call must have failed. */
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
879 int saved_errno = errno;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
880 fclose (fp);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
881 errno = saved_errno;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
882 goto free_then_fail;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
883 }
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
884
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
885 if (fclose (fp) == EOF)
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
886 goto free_then_fail;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
887 }
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
888 #endif /* MOUNTED_FREAD || MOUNTED_FREAD_FSTYP. */
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
889
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
890 #ifdef MOUNTED_GETMNTTBL /* DolphinOS goes its own way. */
326
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
891 {
4548
a61e996662a3 Merge mountlist changes from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4287
diff changeset
892 struct mntent **mnttbl = getmnttbl (), **ent;
14192
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
893 for (ent = mnttbl; *ent; ent++)
326
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
894 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
895 me = xmalloc (sizeof *me);
14192
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
896 me->me_devname = xstrdup ((*ent)->mt_resource);
68883c50dbf9 mountlist: clean up code formatting
Jim Meyering <meyering@redhat.com>
parents: 14191
diff changeset
897 me->me_mountdir = xstrdup ((*ent)->mt_directory);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
898 me->me_mntroot = NULL;
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
899 me->me_type = xstrdup ((*ent)->mt_fstype);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
900 me->me_type_malloced = 1;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
901 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
902 me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
903 me->me_dev = (dev_t) -1; /* Magic; means not known yet. */
326
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
904
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
905 /* Add to the linked list. */
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
906 *mtail = me;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
907 mtail = &me->me_next;
326
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
908 }
4548
a61e996662a3 Merge mountlist changes from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4287
diff changeset
909 endmnttbl ();
326
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
910 }
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
911 #endif
Jim Meyering <jim@meyering.net>
parents: 5
diff changeset
912
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
913 #ifdef MOUNTED_GETMNTENT2 /* SVR4. */
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
914 {
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
915 struct mnttab mnt;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
916 char *table = MNTTAB;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
917 FILE *fp;
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
918 int ret;
1399
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
919 int lockfd = -1;
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
920
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
921 # if defined F_RDLCK && defined F_SETLKW
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
922 /* MNTTAB_LOCK is a macro name of our own invention; it's not present in
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
923 e.g. Solaris 2.6. If the SVR4 folks ever define a macro
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
924 for this file name, we should use their macro name instead.
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
925 (Why not just lock MNTTAB directly? We don't know.) */
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
926 # ifndef MNTTAB_LOCK
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
927 # define MNTTAB_LOCK "/etc/.mnttab.lock"
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
928 # endif
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
929 lockfd = open (MNTTAB_LOCK, O_RDONLY);
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
930 if (0 <= lockfd)
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
931 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
932 struct flock flock;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
933 flock.l_type = F_RDLCK;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
934 flock.l_whence = SEEK_SET;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
935 flock.l_start = 0;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
936 flock.l_len = 0;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
937 while (fcntl (lockfd, F_SETLKW, &flock) == -1)
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
938 if (errno != EINTR)
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
939 {
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
940 int saved_errno = errno;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
941 close (lockfd);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
942 errno = saved_errno;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
943 return NULL;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
944 }
1399
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
945 }
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
946 else if (errno != ENOENT)
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
947 return NULL;
1399
edb0581923b9 (read_filesystem_list): If SVR4, lock /etc/.mnttab.lock if available,
Jim Meyering <jim@meyering.net>
parents: 1396
diff changeset
948 # endif
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
949
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
950 errno = 0;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
951 fp = fopen (table, "r");
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
952 if (fp == NULL)
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
953 ret = errno;
1401
494c9b824a23 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1400
diff changeset
954 else
1400
8e5de8bcae9f (read_filesystem_list) [MOUNTED_GETMNTENT2]:
Jim Meyering <jim@meyering.net>
parents: 1399
diff changeset
955 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
956 while ((ret = getmntent (fp, &mnt)) == 0)
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
957 {
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
958 me = xmalloc (sizeof *me);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
959 me->me_devname = xstrdup (mnt.mnt_special);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
960 me->me_mountdir = xstrdup (mnt.mnt_mountp);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
961 me->me_mntroot = NULL;
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
962 me->me_type = xstrdup (mnt.mnt_fstype);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
963 me->me_type_malloced = 1;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
964 me->me_dummy = MNT_IGNORE (&mnt) != 0;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
965 me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
966 me->me_dev = dev_from_mount_options (mnt.mnt_mntopts);
1401
494c9b824a23 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1400
diff changeset
967
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
968 /* Add to the linked list. */
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
969 *mtail = me;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
970 mtail = &me->me_next;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
971 }
1401
494c9b824a23 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1400
diff changeset
972
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
973 ret = fclose (fp) == EOF ? errno : 0 < ret ? 0 : -1;
1400
8e5de8bcae9f (read_filesystem_list) [MOUNTED_GETMNTENT2]:
Jim Meyering <jim@meyering.net>
parents: 1399
diff changeset
974 }
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
975
1401
494c9b824a23 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1400
diff changeset
976 if (0 <= lockfd && close (lockfd) != 0)
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
977 ret = errno;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
978
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
979 if (0 <= ret)
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
980 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
981 errno = ret;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
982 goto free_then_fail;
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
983 }
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
984 }
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
985 #endif /* MOUNTED_GETMNTENT2. */
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
986
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
987 #ifdef MOUNTED_VMOUNT /* AIX. */
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
988 {
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
989 int bufsize;
18009
9d5c839f66b6 acl-permissions: more porting to AIX
Paul Eggert <eggert@cs.ucla.edu>
parents: 17951
diff changeset
990 void *entries;
9d5c839f66b6 acl-permissions: more porting to AIX
Paul Eggert <eggert@cs.ucla.edu>
parents: 17951
diff changeset
991 char *thisent;
2570
70878b295de9 move vmp decl back out to the scope where it belongs
Jim Meyering <jim@meyering.net>
parents: 2553
diff changeset
992 struct vmount *vmp;
4287
0c926607b93d Merge change from Coreutils.
Jim Meyering <jim@meyering.net>
parents: 3993
diff changeset
993 int n_entries;
0c926607b93d Merge change from Coreutils.
Jim Meyering <jim@meyering.net>
parents: 3993
diff changeset
994 int i;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
995
5159
a535859efd14 Merge from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4986
diff changeset
996 /* Ask how many bytes to allocate for the mounted file system info. */
18009
9d5c839f66b6 acl-permissions: more porting to AIX
Paul Eggert <eggert@cs.ucla.edu>
parents: 17951
diff changeset
997 entries = &bufsize;
9d5c839f66b6 acl-permissions: more porting to AIX
Paul Eggert <eggert@cs.ucla.edu>
parents: 17951
diff changeset
998 if (mntctl (MCTL_QUERY, sizeof bufsize, entries) != 0)
4287
0c926607b93d Merge change from Coreutils.
Jim Meyering <jim@meyering.net>
parents: 3993
diff changeset
999 return NULL;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
1000 entries = xmalloc (bufsize);
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
1001
5159
a535859efd14 Merge from coreutils.
Paul Eggert <eggert@cs.ucla.edu>
parents: 4986
diff changeset
1002 /* Get the list of mounted file systems. */
18009
9d5c839f66b6 acl-permissions: more porting to AIX
Paul Eggert <eggert@cs.ucla.edu>
parents: 17951
diff changeset
1003 n_entries = mntctl (MCTL_QUERY, bufsize, entries);
4287
0c926607b93d Merge change from Coreutils.
Jim Meyering <jim@meyering.net>
parents: 3993
diff changeset
1004 if (n_entries < 0)
0c926607b93d Merge change from Coreutils.
Jim Meyering <jim@meyering.net>
parents: 3993
diff changeset
1005 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1006 int saved_errno = errno;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1007 free (entries);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1008 errno = saved_errno;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1009 return NULL;
4287
0c926607b93d Merge change from Coreutils.
Jim Meyering <jim@meyering.net>
parents: 3993
diff changeset
1010 }
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
1011
4287
0c926607b93d Merge change from Coreutils.
Jim Meyering <jim@meyering.net>
parents: 3993
diff changeset
1012 for (i = 0, thisent = entries;
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1013 i < n_entries;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1014 i++, thisent += vmp->vmt_length)
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
1015 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1016 char *options, *ignore;
2550
3ce1a171e216 (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
Jim Meyering <jim@meyering.net>
parents: 2453
diff changeset
1017
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1018 vmp = (struct vmount *) thisent;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1019 me = xmalloc (sizeof *me);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1020 if (vmp->vmt_flags & MNT_REMOTE)
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1021 {
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1022 char *host, *dir;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
1023
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1024 me->me_remote = 1;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1025 /* Prepend the remote dirname. */
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1026 host = thisent + vmp->vmt_data[VMT_HOSTNAME].vmt_off;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1027 dir = thisent + vmp->vmt_data[VMT_OBJECT].vmt_off;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1028 me->me_devname = xmalloc (strlen (host) + strlen (dir) + 2);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1029 strcpy (me->me_devname, host);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1030 strcat (me->me_devname, ":");
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1031 strcat (me->me_devname, dir);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1032 }
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1033 else
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1034 {
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1035 me->me_remote = 0;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1036 me->me_devname = xstrdup (thisent +
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1037 vmp->vmt_data[VMT_OBJECT].vmt_off);
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1038 }
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1039 me->me_mountdir = xstrdup (thisent + vmp->vmt_data[VMT_STUB].vmt_off);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
1040 me->me_mntroot = NULL;
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1041 me->me_type = xstrdup (fstype_to_string (vmp->vmt_gfstype));
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1042 me->me_type_malloced = 1;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1043 options = thisent + vmp->vmt_data[VMT_ARGS].vmt_off;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1044 ignore = strstr (options, "ignore");
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1045 me->me_dummy = (ignore
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1046 && (ignore == options || ignore[-1] == ',')
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1047 && (ignore[sizeof "ignore" - 1] == ','
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1048 || ignore[sizeof "ignore" - 1] == '\0'));
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1049 me->me_dev = (dev_t) -1; /* vmt_fsid might be the info we want. */
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
1050
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1051 /* Add to the linked list. */
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1052 *mtail = me;
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1053 mtail = &me->me_next;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
1054 }
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
1055 free (entries);
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
1056 }
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
1057 #endif /* MOUNTED_VMOUNT. */
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
1058
14191
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1059 #ifdef MOUNTED_INTERIX_STATVFS
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1060 {
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1061 DIR *dirp = opendir ("/dev/fs");
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1062 char node[9 + NAME_MAX];
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1063
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1064 if (!dirp)
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1065 goto free_then_fail;
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1066
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1067 while (1)
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1068 {
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1069 struct statvfs dev;
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1070 struct dirent entry;
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1071 struct dirent *result;
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1072
18244
976d848c1f8d readdir_r: now obsolescent
Paul Eggert <eggert@cs.ucla.edu>
parents: 18189
diff changeset
1073 /* FIXME: readdir_r is planned to be withdrawn from POSIX and
976d848c1f8d readdir_r: now obsolescent
Paul Eggert <eggert@cs.ucla.edu>
parents: 18189
diff changeset
1074 marked obsolescent in glibc. Use readdir instead. */
14191
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1075 if (readdir_r (dirp, &entry, &result) || result == NULL)
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1076 break;
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1077
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1078 strcpy (node, "/dev/fs/");
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1079 strcat (node, entry.d_name);
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1080
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1081 if (statvfs (node, &dev) == 0)
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1082 {
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1083 me = xmalloc (sizeof *me);
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1084 me->me_devname = xstrdup (dev.f_mntfromname);
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1085 me->me_mountdir = xstrdup (dev.f_mntonname);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
1086 me->me_mntroot = NULL;
14191
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1087 me->me_type = xstrdup (dev.f_fstypename);
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1088 me->me_type_malloced = 1;
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1089 me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1090 me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1091 me->me_dev = (dev_t) -1; /* Magic; means not known yet. */
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1092
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1093 /* Add to the linked list. */
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1094 *mtail = me;
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1095 mtail = &me->me_next;
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1096 }
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1097 }
17502
94372321dd20 mountlist: fix resource leak with MOUNTED_INTERIX_STATVFS
Andrew Borodin <aborodin@vmail.ru>
parents: 17435
diff changeset
1098 closedir (dirp);
14191
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1099 }
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1100 #endif /* MOUNTED_INTERIX_STATVFS */
00edc8eebaa5 mountlist: add support for Interix
Markus Duft <mduft@gentoo.org>
parents: 14079
diff changeset
1101
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
1102 *mtail = NULL;
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
1103 return mount_list;
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
1104
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
1105
18028
4b0e76619c7f mountlist: avoid an unused-label warning on OS X
Jim Meyering <meyering@fb.com>
parents: 18009
diff changeset
1106 free_then_fail: _GL_UNUSED_LABEL
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
1107 {
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
1108 int saved_errno = errno;
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
1109 *mtail = NULL;
1436
5919c19d9a1a (read_filesystem_list): Fix more memory leaks on failure.
Jim Meyering <jim@meyering.net>
parents: 1413
diff changeset
1110
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
1111 while (mount_list)
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
1112 {
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1113 me = mount_list->me_next;
17435
62bc285cb037 mountlist: add support for deallocating returned list entries
Pádraig Brady <P@draigBrady.com>
parents: 17332
diff changeset
1114 free_mount_entry (mount_list);
12421
e8d2c6fc33ad Use spaces for indentation, not tabs.
Bruno Haible <bruno@clisp.org>
parents: 11395
diff changeset
1115 mount_list = me;
1413
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
1116 }
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
1117
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
1118 errno = saved_errno;
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
1119 return NULL;
9208250ce9f5 (read_filesystem_list):
Jim Meyering <jim@meyering.net>
parents: 1401
diff changeset
1120 }
5
41c9d08b09d7 Initial revision
Jim Meyering <jim@meyering.net>
parents:
diff changeset
1121 }
17435
62bc285cb037 mountlist: add support for deallocating returned list entries
Pádraig Brady <P@draigBrady.com>
parents: 17332
diff changeset
1122
62bc285cb037 mountlist: add support for deallocating returned list entries
Pádraig Brady <P@draigBrady.com>
parents: 17332
diff changeset
1123 /* Free a mount entry as returned from read_file_system_list (). */
62bc285cb037 mountlist: add support for deallocating returned list entries
Pádraig Brady <P@draigBrady.com>
parents: 17332
diff changeset
1124
62bc285cb037 mountlist: add support for deallocating returned list entries
Pádraig Brady <P@draigBrady.com>
parents: 17332
diff changeset
1125 void free_mount_entry (struct mount_entry *me)
62bc285cb037 mountlist: add support for deallocating returned list entries
Pádraig Brady <P@draigBrady.com>
parents: 17332
diff changeset
1126 {
62bc285cb037 mountlist: add support for deallocating returned list entries
Pádraig Brady <P@draigBrady.com>
parents: 17332
diff changeset
1127 free (me->me_devname);
62bc285cb037 mountlist: add support for deallocating returned list entries
Pádraig Brady <P@draigBrady.com>
parents: 17332
diff changeset
1128 free (me->me_mountdir);
18087
b20684a49361 mountlist: add me_mntroot field on Linux machines
Dave Chiluk <chiluk@canonical.com>
parents: 18028
diff changeset
1129 free (me->me_mntroot);
17435
62bc285cb037 mountlist: add support for deallocating returned list entries
Pádraig Brady <P@draigBrady.com>
parents: 17332
diff changeset
1130 if (me->me_type_malloced)
62bc285cb037 mountlist: add support for deallocating returned list entries
Pádraig Brady <P@draigBrady.com>
parents: 17332
diff changeset
1131 free (me->me_type);
62bc285cb037 mountlist: add support for deallocating returned list entries
Pádraig Brady <P@draigBrady.com>
parents: 17332
diff changeset
1132 free (me);
62bc285cb037 mountlist: add support for deallocating returned list entries
Pádraig Brady <P@draigBrady.com>
parents: 17332
diff changeset
1133 }