glibc/include/sys/select.h
Frédéric Bérat d9a99272d2 misc/bits/select2.h: Clearly separate declaration from definitions
The __fdelt_chk declaration needs to be available so that
libc_hidden_proto can be used while not redefining __FD_ELT.
Thus, misc/bits/select-decl.h is created to hold the corresponding
prototypes.

Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
2023-07-05 16:59:48 +02:00

52 lines
1.5 KiB
C

#ifndef _SYS_SELECT_H
#include <misc/sys/select.h>
#ifndef _ISOMAC
/* Now define the internal interfaces. */
#include <bits/select-decl.h>
libc_hidden_proto (__fdelt_chk)
# if __TIMESIZE == 64
# define __pselect64 __pselect
# define __select64 __select
#else
# include <struct___timespec64.h>
# include <struct___timeval64.h>
extern int __pselect64 (int __nfds, fd_set *__readfds,
fd_set *__writefds, fd_set *__exceptfds,
const struct __timespec64 *__timeout,
const __sigset_t *__sigmask);
libc_hidden_proto (__pselect64)
extern int __pselect32 (int __nfds, fd_set *__readfds,
fd_set *__writefds, fd_set *__exceptfds,
const struct __timespec64 *__timeout,
const __sigset_t *__sigmask)
attribute_hidden;
extern int __select32 (int __nfds, fd_set *__readfds,
fd_set *__writefds, fd_set *__exceptfds,
const struct __timespec64 *ts64,
struct __timeval64 *timeout)
attribute_hidden;
extern int __select64 (int __nfds, fd_set *__readfds,
fd_set *__writefds, fd_set *__exceptfds,
struct __timeval64 *__timeout);
libc_hidden_proto (__select64)
#endif
extern int __pselect (int __nfds, fd_set *__readfds,
fd_set *__writefds, fd_set *__exceptfds,
const struct timespec *__timeout,
const __sigset_t *__sigmask);
extern int __select (int __nfds, fd_set *__restrict __readfds,
fd_set *__restrict __writefds,
fd_set *__restrict __exceptfds,
struct timeval *__restrict __timeout);
libc_hidden_proto (__select)
#endif
#endif