mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-17 10:30:20 +00:00
39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
#ifndef _SIGNAL_H
|
|
#if defined __need_sig_atomic_t || defined __need_sigset_t
|
|
# include <signal/signal.h>
|
|
#else
|
|
# include <signal/signal.h>
|
|
|
|
/* Now define the internal interfaces. */
|
|
extern __sighandler_t __bsd_signal (int __sig, __sighandler_t __handler);
|
|
extern int __kill (__pid_t __pid, int __sig);
|
|
extern int __sigblock (int __mask);
|
|
extern int __sigsetmask (int __mask);
|
|
extern int __sigprocmask (int __how,
|
|
__const sigset_t *__set, sigset_t *__oset);
|
|
extern int __sigsuspend (__const sigset_t *__set);
|
|
extern int __sigwait (__const sigset_t *__set, int *__sig);
|
|
extern int __sigwaitinfo (__const sigset_t *__set, siginfo_t *__info);
|
|
extern int __sigtimedwait (__const sigset_t *__set, siginfo_t *__info,
|
|
__const struct timespec *__timeout);
|
|
extern int __sigqueue (__pid_t __pid, int __sig,
|
|
__const union sigval __val);
|
|
extern int __sigvec (int __sig, __const struct sigvec *__vec,
|
|
struct sigvec *__ovec);
|
|
extern int __sigreturn (struct sigcontext *__scp);
|
|
extern int __sigaltstack (__const struct sigaltstack *__ss,
|
|
struct sigaltstack *__oss);
|
|
extern int __libc_sigaction (int sig, const struct sigaction *act,
|
|
struct sigaction *oact);
|
|
|
|
extern int __sigpause (int sig_or_mask, int is_sig);
|
|
extern int __default_sigpause (int mask);
|
|
extern int __xpg_sigpause (int sig);
|
|
|
|
|
|
|
|
/* Allocate real-time signal with highest/lowest available priority. */
|
|
extern int __libc_allocate_rtsig (int __high);
|
|
#endif
|
|
#endif
|