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comparison m4/fchownat.m4 @ 40129:fc1768dc2fc5

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fchownat: Fix compilation error on Android 4.3. * lib/unistd.in.h: Include <sys/stat.h> when module 'fchownat' is in use. * m4/fchownat.m4 (gl_FUNC_FCHOWNAT_DEREF_BUG, gl_FUNC_FCHOWNAT_EMPTY_FILENAME_BUG): Include also <sys/stat.h>. * doc/posix-functions/fchownat.texi: Mention the issue.
author Bruno Haible <bruno@clisp.org>
date Thu, 24 Jan 2019 23:51:11 +0100
parents b06060465f09
children
comparison
equal deleted inserted replaced
40128:a2e861fa78d1 40129:fc1768dc2fc5
1 # fchownat.m4 serial 2 1 # fchownat.m4 serial 3
2 dnl Copyright (C) 2004-2019 Free Software Foundation, Inc. 2 dnl Copyright (C) 2004-2019 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation 3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it, 4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved. 5 dnl with or without modifications, as long as this notice is preserved.
6 6
54 AC_RUN_IFELSE( 54 AC_RUN_IFELSE(
55 [AC_LANG_SOURCE( 55 [AC_LANG_SOURCE(
56 [[ 56 [[
57 #include <fcntl.h> 57 #include <fcntl.h>
58 #include <unistd.h> 58 #include <unistd.h>
59 /* Android 4.3 declares fchownat() in <sys/stat.h> instead. */
60 #include <sys/stat.h>
59 #include <stdlib.h> 61 #include <stdlib.h>
60 #include <errno.h> 62 #include <errno.h>
61 #include <sys/types.h> 63 #include <sys/types.h>
62 int 64 int
63 main () 65 main ()
84 [gl_cv_func_fchownat_empty_filename_works], 86 [gl_cv_func_fchownat_empty_filename_works],
85 [AC_RUN_IFELSE( 87 [AC_RUN_IFELSE(
86 [AC_LANG_PROGRAM( 88 [AC_LANG_PROGRAM(
87 [[#include <unistd.h> 89 [[#include <unistd.h>
88 #include <fcntl.h> 90 #include <fcntl.h>
91 /* Android 4.3 declares fchownat() in <sys/stat.h> instead. */
92 #include <sys/stat.h>
89 ]], 93 ]],
90 [[int fd; 94 [[int fd;
91 int ret; 95 int ret;
92 if (mkdir ("conftestdir", 0700) < 0) 96 if (mkdir ("conftestdir", 0700) < 0)
93 return 2; 97 return 2;