mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-30 00:31:08 +00:00
1001abfa14
Use chown syscall if defined, otherwise use fchownat. Checked on x86_64-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
/* Change ownership of a file. Linux version.
|
|
Copyright (C) 2011-2022 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library. If not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <unistd.h>
|
|
#include <fcntl.h>
|
|
#include <sysdep.h>
|
|
|
|
/* Change the owner and group of FILE. */
|
|
int
|
|
__chown (const char *file, uid_t owner, gid_t group)
|
|
{
|
|
#ifdef __NR_chown
|
|
return INLINE_SYSCALL_CALL (chown, file, owner, groups);
|
|
#else
|
|
return INLINE_SYSCALL_CALL (fchownat, AT_FDCWD, file, owner, group, 0);
|
|
#endif
|
|
}
|
|
libc_hidden_def (__chown)
|
|
weak_alias (__chown, chown)
|