diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha/fxstat.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/alpha/fxstat.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/fxstat.c b/sysdeps/unix/sysv/linux/alpha/fxstat.c new file mode 100644 index 0000000000..40e08fd86e --- /dev/null +++ b/sysdeps/unix/sysv/linux/alpha/fxstat.c @@ -0,0 +1,64 @@ +/* fxstat using old-style Unix stat system call. + Copyright (C) 2004 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#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> + +#undef __fxstat64 + + +/* Get information about the file NAME in BUF. */ +int +__fxstat (int vers, int fd, struct stat *buf) +{ + INTERNAL_SYSCALL_DECL (err); + int result, errno_out; + struct kernel_stat kbuf; + + if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64) + { + result = INTERNAL_SYSCALL (fstat64, err, 2, fd, buf); + if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1)) + return result; + errno_out = INTERNAL_SYSCALL_ERRNO (result, err); + if (errno_out != ENOSYS) + goto fail; + __libc_missing_axp_stat64 = 1; + } + + result = INTERNAL_SYSCALL (fstat, err, 2, fd, &kbuf); + if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1)) + return __xstat_conv (vers, &kbuf, buf); + errno_out = INTERNAL_SYSCALL_ERRNO (result, err); + + fail: + __set_errno (errno_out); + return -1; +} +hidden_def (__fxstat) +weak_alias (__fxstat, _fxstat); +strong_alias (__fxstat, __fxstat64); +hidden_ver (__fxstat, __fxstat64) |