diff options
Diffstat (limited to 'REORG.TODO/sysdeps/unix/sysv/linux/fxstatat.c')
-rw-r--r-- | REORG.TODO/sysdeps/unix/sysv/linux/fxstatat.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/fxstatat.c b/REORG.TODO/sysdeps/unix/sysv/linux/fxstatat.c new file mode 100644 index 0000000000..23f17eaf70 --- /dev/null +++ b/REORG.TODO/sysdeps/unix/sysv/linux/fxstatat.c @@ -0,0 +1,65 @@ +/* Copyright (C) 2005-2017 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 + <http://www.gnu.org/licenses/>. */ + +/* Ho hum, if fxstatat == fxstatat64 we must get rid of the prototype or gcc + will complain since they don't strictly match. */ +#define __fxstatat64 __fxstatat64_disable + +#include <errno.h> +#include <fcntl.h> +#include <stddef.h> +#include <stdio.h> +#include <string.h> +#include <sys/stat.h> +#include <kernel_stat.h> + +#include <sysdep.h> +#include <sys/syscall.h> + +#include <xstatconv.h> + +/* Get information about the file NAME in BUF. */ +int +__fxstatat (int vers, int fd, const char *file, struct stat *st, int flag) +{ + int result; + INTERNAL_SYSCALL_DECL (err); +#ifdef STAT_IS_KERNEL_STAT +# define kst (*st) +#else + struct kernel_stat kst; +#endif + + result = INTERNAL_SYSCALL (newfstatat, err, 4, fd, file, &kst, flag); + if (!__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 1)) + { +#ifdef STAT_IS_KERNEL_STAT + return 0; +#else + return __xstat_conv (vers, &kst, st); +#endif + } + else + return INLINE_SYSCALL_ERROR_RETURN_VALUE (INTERNAL_SYSCALL_ERRNO (result, + err)); +} +libc_hidden_def (__fxstatat) +#if XSTAT_IS_XSTAT64 +# undef __fxstatat64 +strong_alias (__fxstatat, __fxstatat64); +libc_hidden_def (__fxstatat64) +#endif |