glibc/include/fcntl.h
Samuel Thibault d2129ad457 hurd: Do not hide rtld symbols which need to be preempted
* sysdeps/generic/dl-fcntl.h: New file, adds attribute_hidden to __open
	and __fcntl.
	* sysdeps/mach/hurd/dl-fcntl.h: New file, adds attribute_hidden to
	__fcntl only.
	* include/fcntl.h [IS_IN (rtld)]: Include <dl-fcntl.h> instead of
	adding attribute_hidden to __open and __fcntl.
2016-03-20 19:51:42 +01:00

46 lines
1.4 KiB
C

#ifndef _FCNTL_H
#include <io/fcntl.h>
#ifndef _ISOMAC
/* Now define the internal interfaces. */
extern int __open64 (const char *__file, int __oflag, ...);
libc_hidden_proto (__open64)
extern int __libc_open64 (const char *file, int oflag, ...);
extern int __libc_open (const char *file, int oflag, ...);
libc_hidden_proto (__libc_open)
extern int __libc_fcntl (int fd, int cmd, ...) attribute_hidden;
#ifndef NO_CANCELLATION
extern int __fcntl_nocancel (int fd, int cmd, ...) attribute_hidden;
libc_hidden_proto (__libc_fcntl)
#endif
extern int __open (const char *__file, int __oflag, ...);
libc_hidden_proto (__open)
extern int __fcntl (int __fd, int __cmd, ...);
libc_hidden_proto (__fcntl)
extern int __openat (int __fd, const char *__file, int __oflag, ...)
__nonnull ((2));
libc_hidden_proto (__openat)
extern int __openat64 (int __fd, const char *__file, int __oflag, ...)
__nonnull ((2));
libc_hidden_proto (__openat64)
extern int __open_2 (const char *__path, int __oflag);
extern int __open64_2 (const char *__path, int __oflag);
extern int __openat_2 (int __fd, const char *__path, int __oflag);
extern int __openat64_2 (int __fd, const char *__path, int __oflag);
#if IS_IN (rtld)
# include <dl-fcntl.h>
#endif
/* Flag determining whether the *at system calls are available. */
extern int __have_atfcts attribute_hidden;
#ifdef O_CLOEXEC
extern int __have_o_cloexec attribute_hidden;
#endif
#endif
#endif