diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/openat.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/openat.c | 33 |
1 files changed, 9 insertions, 24 deletions
diff --git a/sysdeps/unix/sysv/linux/openat.c b/sysdeps/unix/sysv/linux/openat.c index dd7605ffe2..d0ad242271 100644 --- a/sysdeps/unix/sysv/linux/openat.c +++ b/sysdeps/unix/sysv/linux/openat.c @@ -1,4 +1,5 @@ -/* Copyright (C) 2005-2016 Free Software Foundation, Inc. +/* Linux openat syscall implementation, non-LFS. + Copyright (C) 2005-2018 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 @@ -15,31 +16,18 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -#include <errno.h> #include <fcntl.h> #include <stdarg.h> -#include <stddef.h> -#include <stdio.h> -#include <string.h> -#include <sys/stat.h> -#include <sysdep-cancel.h> -#include <not-cancel.h> - - -#ifndef OPENAT -# define OPENAT openat -#endif -#define UNDERIZE(name) UNDERIZE_1 (name) -#define UNDERIZE_1(name) __##name -#define __OPENAT UNDERIZE (OPENAT) +#include <sysdep-cancel.h> +#ifndef __OFF_T_MATCHES_OFF64_T /* Open FILE with access OFLAG. Interpret relative paths relative to the directory associated with FD. If OFLAG includes O_CREAT or O_TMPFILE, a fourth argument is the file protection. */ int -__OPENAT (int fd, const char *file, int oflag, ...) +__libc_openat (int fd, const char *file, int oflag, ...) { mode_t mode = 0; if (__OPEN_NEEDS_MODE (oflag)) @@ -50,12 +38,9 @@ __OPENAT (int fd, const char *file, int oflag, ...) va_end (arg); } - /* We have to add the O_LARGEFILE flag for openat64. */ -#ifdef MORE_OFLAGS - oflag |= MORE_OFLAGS; -#endif - return SYSCALL_CANCEL (openat, fd, file, oflag, mode); } -libc_hidden_def (__OPENAT) -weak_alias (__OPENAT, OPENAT) +weak_alias (__libc_openat, __openat) +libc_hidden_weak (__openat) +weak_alias (__libc_openat, openat) +#endif |