glibc/support/support_check_stat_fd.c
Florian Weimer e7c14e542d support: Use macros for *stat wrappers
Macros will automatically use the correct types, without
having to fiddle with internal glibc macros.  It's also
impossible to get the types wrong due to aliasing because
support_check_stat_fd and support_check_stat_path do not
depend on the struct stat* types.

The changes reveal some inconsistencies in tests.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2024-08-16 16:05:20 +02:00

28 lines
1.0 KiB
C

/* Error checking for descriptor-based stat functions.
Copyright (C) 2024 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 <support/check.h>
#include <support/xunistd.h>
void
support_check_stat_fd (const char *name, int fd, int result)
{
if (result != 0)
FAIL_EXIT1 ("%s (%d): %m", name, fd);
}