Mercurial > gnulib
diff lib/mountlist.c @ 14191:00edc8eebaa5
mountlist: add support for Interix
* lib/mountlist.c (read_file_system_list) [MOUNTED_INTERIX_STATVFS]:
Apply statvfs to all entries of /dev/fs.
* m4/ls-mntd-fs.m4 (gl_LIST_MOUNTED_FILE_SYSTEMS): Check for statvfs,
and if found, AC_DEFINE MOUNTED_INTERIX_STATVFS.
| author | Markus Duft <mduft@gentoo.org> |
|---|---|
| date | Thu, 20 Jan 2011 09:19:24 +0100 |
| parents | 97fc9a21a8fb |
| children | 68883c50dbf9 |
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--- a/lib/mountlist.c Thu Jan 20 11:50:53 2011 +0100 +++ b/lib/mountlist.c Thu Jan 20 09:19:24 2011 +0100 @@ -112,6 +112,11 @@ # include <sys/vfs.h> #endif +#ifdef MOUNTED_INTERIX_STATVFS /* Interix. */ +# include <sys/statvfs.h> +# include <dirent.h> +#endif + #ifdef DOLPHIN /* So special that it's not worth putting this in autoconf. */ # undef MOUNTED_FREAD_FSTYP @@ -879,6 +884,45 @@ } #endif /* MOUNTED_VMOUNT. */ +#ifdef MOUNTED_INTERIX_STATVFS + { + DIR *dirp = opendir ("/dev/fs"); + char node[9 + NAME_MAX]; + + if (!dirp) + goto free_then_fail; + + while (1) + { + struct statvfs dev; + struct dirent entry; + struct dirent *result; + + if (readdir_r (dirp, &entry, &result) || result == NULL) + break; + + strcpy (node, "/dev/fs/"); + strcat (node, entry.d_name); + + if (statvfs (node, &dev) == 0) + { + me = xmalloc (sizeof *me); + me->me_devname = xstrdup (dev.f_mntfromname); + me->me_mountdir = xstrdup (dev.f_mntonname); + me->me_type = xstrdup (dev.f_fstypename); + me->me_type_malloced = 1; + me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); + me->me_remote = ME_REMOTE (me->me_devname, me->me_type); + me->me_dev = (dev_t) -1; /* Magic; means not known yet. */ + + /* Add to the linked list. */ + *mtail = me; + mtail = &me->me_next; + } + } + } +#endif /* MOUNTED_INTERIX_STATVFS */ + *mtail = NULL; return mount_list;