diff options
Diffstat (limited to 'REORG.TODO/sysdeps/unix/sysv/linux/i386/fxstat.c')
-rw-r--r-- | REORG.TODO/sysdeps/unix/sysv/linux/i386/fxstat.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/i386/fxstat.c b/REORG.TODO/sysdeps/unix/sysv/linux/i386/fxstat.c new file mode 100644 index 0000000000..c4cdbf54c0 --- /dev/null +++ b/REORG.TODO/sysdeps/unix/sysv/linux/i386/fxstat.c @@ -0,0 +1,61 @@ +/* fxstat using old-style Unix fstat system call. + Copyright (C) 1991-2017 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 xstat == xstat64 we must get rid of the prototype or gcc + will complain since they don't strictly match. */ +#define __fxstat64 __fxstat64_disable + +#include <errno.h> +#include <stddef.h> +#include <sys/stat.h> +#include <kernel_stat.h> + +#include <sysdep.h> +#include <sys/syscall.h> + +#include <xstatconv.h> + +/* Get information about the file FD in BUF. */ +int +__fxstat (int vers, int fd, struct stat *buf) +{ + int result; + + if (vers == _STAT_VER_KERNEL) + return INLINE_SYSCALL (fstat, 2, fd, buf); + + { + struct stat64 buf64; + + INTERNAL_SYSCALL_DECL (err); + result = INTERNAL_SYSCALL (fstat64, err, 2, fd, &buf64); + if (__glibc_unlikely (INTERNAL_SYSCALL_ERROR_P (result, err))) + return INLINE_SYSCALL_ERROR_RETURN_VALUE (INTERNAL_SYSCALL_ERRNO (result, + err)); + else + return __xstat32_conv (vers, &buf64, buf); + } +} + +hidden_def (__fxstat) +weak_alias (__fxstat, _fxstat); +#if XSTAT_IS_XSTAT64 +#undef __fxstat64 +strong_alias (__fxstat, __fxstat64); +hidden_ver (__fxstat, __fxstat64) +#endif |