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Searched refs:sig (Results 1 – 25 of 145) sorted by relevance

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/sysdeps/generic/
A Dsigset-cvt-mask.h56 unsigned int sig; in sigset_get_old_mask() local
58 for (sig = 1; sig < NSIG && sig <= sizeof (mask) * 8; sig++) in sigset_get_old_mask()
59 if (__sigismember (set, sig)) in sigset_get_old_mask()
60 mask |= __sigmask (sig); in sigset_get_old_mask()
A Dsigsetops.h26 # define __sigmask(sig) (((__sigset_t) 1) << ((sig) - 1)) argument
56 # define __sigismember(set, sig) \ argument
58 __sigset_t __mask = __sigmask (sig); \
62 # define __sigaddset(set, sig) \ argument
64 __sigset_t __mask = __sigmask (sig); \
69 # define __sigdelset(set, sig) \ argument
71 __sigset_t __mask = __sigmask (sig); \
/sysdeps/unix/sysv/linux/
A Dsigsetops.h27 #define __sigmask(sig) \ argument
28 (1UL << (((sig) - 1) % ULONG_WIDTH))
32 __sigword (int sig) in __sigword() argument
34 return (sig - 1) / ULONG_WIDTH; in __sigword()
94 unsigned long int mask = __sigmask (sig); in __sigismember()
95 unsigned long int word = __sigword (sig); in __sigismember()
100 __sigaddset (sigset_t *set, int sig) in __sigaddset() argument
102 unsigned long int mask = __sigmask (sig); in __sigaddset()
103 unsigned long int word = __sigword (sig); in __sigaddset()
108 __sigdelset (sigset_t *set, int sig) in __sigdelset() argument
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A Daio_sigqueue.c31 __aio_sigqueue (int sig, const union sigval val, pid_t caller_pid) in __aio_sigqueue() argument
39 info.si_signo = sig; in __aio_sigqueue()
45 return INLINE_SYSCALL (rt_sigqueueinfo, 3, info.si_pid, sig, &info); in __aio_sigqueue()
A Dsigqueue.c26 __sigqueue (pid_t pid, int sig, const union sigval val) in __sigqueue() argument
34 info.si_signo = sig; in __sigqueue()
40 return INLINE_SYSCALL_CALL (rt_sigqueueinfo, pid, sig, &info); in __sigqueue()
A Dgai_sigqueue.c31 __gai_sigqueue (int sig, const union sigval val, pid_t caller_pid) in __gai_sigqueue() argument
39 info.si_signo = sig; in __gai_sigqueue()
45 return INLINE_SYSCALL (rt_sigqueueinfo, 3, info.si_pid, sig, &info); in __gai_sigqueue()
A Dtst-getpid1-internal.c33 static int sig; variable
42 if (sigqueue (getppid (), sig, sival) != 0) in f()
53 sig = SIGRTMIN; in do_test()
56 sigaddset (&ss, sig); in do_test()
92 while (si.si_signo != sig || si.si_code != SI_QUEUE); in do_test()
A Dtst-getpid1.c14 static int sig; variable
23 if (sigqueue (getppid (), sig, sival) != 0) in f()
34 sig = SIGRTMIN; in do_test()
37 sigaddset (&ss, sig); in do_test()
75 while (si.si_signo != sig || si.si_code != SI_QUEUE); in do_test()
A Dsigwait.c23 __sigwait (const sigset_t *set, int *sig) in __sigwait() argument
34 *sig = si.si_signo; in __sigwait()
A Dtst-rseq.h34 sys_rseq (struct rseq *rseq_abi, uint32_t rseq_len, int flags, uint32_t sig) in sys_rseq() argument
36 return syscall (__NR_rseq, rseq_abi, rseq_len, flags, sig); in sys_rseq()
A Dnot-errno.h40 __kill_noerrno (pid_t pid, int sig) in __kill_noerrno() argument
43 res = INTERNAL_SYSCALL_CALL (kill, pid, sig); in __kill_noerrno()
A Dinternal-signals.h50 __is_internal_signal (int sig) in __is_internal_signal() argument
52 return (sig == SIGCANCEL) || (sig == SIGSETXID); in __is_internal_signal()
/sysdeps/posix/
A Dsignal.c29 __bsd_signal (int sig, __sighandler_t handler) in __bsd_signal() argument
34 if (handler == SIG_ERR || sig < 1 || sig >= NSIG in __bsd_signal()
35 || __is_internal_signal (sig)) in __bsd_signal()
43 __sigaddset (&act.sa_mask, sig); in __bsd_signal()
44 act.sa_flags = __sigismember (&_sigintr, sig) ? 0 : SA_RESTART; in __bsd_signal()
45 if (__sigaction (sig, &act, &oact) < 0) in __bsd_signal()
A Dsigintr.c27 siginterrupt (int sig, int interrupt) in siginterrupt() argument
33 if (__sigaction (sig, (struct sigaction *) NULL, &action) < 0) in siginterrupt()
38 __sigaddset (&_sigintr, sig); in siginterrupt()
43 __sigdelset (&_sigintr, sig); in siginterrupt()
47 if (__sigaction (sig, &action, (struct sigaction *) NULL) < 0) in siginterrupt()
A Dsigset.c27 sigset (int sig, __sighandler_t disp) in sigset() argument
35 if (sigaddset (&set, sig) < 0) in sigset()
45 if (__sigismember (&oset, sig)) in sigset()
49 if (__sigaction (sig, NULL, &oact) < 0) in sigset()
59 if (__sigaction (sig, &act, &oact) < 0) in sigset()
67 return __sigismember (&oset, sig) ? SIG_HOLD : oact.sa_handler; in sigset()
A Dsigwait.c25 static void ignore_signal (int sig);
34 do_sigwait (const sigset_t *set, int *sig) in do_sigwait() argument
79 *sig = was_sig; in do_sigwait()
85 __sigwait (const sigset_t *set, int *sig) in __sigwait() argument
95 ignore_signal (int sig) in weak_alias()
98 was_sig = sig; in weak_alias()
A Dsysv_signal.c37 __sysv_signal (int sig, __sighandler_t handler) in __sysv_signal() argument
42 if (handler == SIG_ERR || sig < 1 || sig >= NSIG) in __sysv_signal()
52 if (__sigaction (sig, &act, &oact) < 0) in __sysv_signal()
A Dkillpg.c26 killpg (__pid_t pgrp, int sig) in killpg() argument
34 return __kill (- pgrp, sig); in killpg()
A Draise.c24 raise (int sig) in raise() argument
26 int ret = __pthread_kill (__pthread_self (), sig); in raise()
A Dsigignore.c27 sigignore (int sig) in sigignore() argument
35 return __sigaction (sig, &act, NULL); in sigignore()
/sysdeps/hurd/htl/
A Dpt-kill.c27 __pthread_kill (pthread_t thread, int sig) in __pthread_kill() argument
41 if (sig == 0) in __pthread_kill()
45 detail.code = sig; in __pthread_kill()
49 return _hurd_raise_signal (ss, sig, &detail); in __pthread_kill()
/sysdeps/pthread/
A Deintr.c30 eintr_handler (int sig) in eintr_handler() argument
32 if (sig != the_sig) in eintr_handler()
70 setup_eintr (int sig, pthread_t *thp) in setup_eintr() argument
76 if (sigaction (sig, &sa, NULL) != 0) in setup_eintr()
81 the_sig = sig; in setup_eintr()
/sysdeps/ieee754/ldbl-96/
A Dtest-sinl-pseudo.c28 uint64_t sig = i == 63 ? 0 : 1ULL << i; in do_test() local
31 sig >> 32, sig & 0xffffffffULL); in do_test()
/sysdeps/mach/hurd/
A Dlibc_sigaction.c27 __libc_sigaction (int sig, const struct sigaction *act, in __libc_sigaction() argument
35 && ((__sigmask (sig) & _SIG_CANT_MASK) || act->sa_handler == SIG_ERR)) in __libc_sigaction()
49 old = _hurd_sigstate_actions (ss) [sig]; in __libc_sigaction()
51 _hurd_sigstate_actions (ss) [sig] = a; in __libc_sigaction()
53 if (act != NULL && sig == SIGCHLD in __libc_sigaction()
74 pending = _hurd_sigstate_pending (ss) & __sigmask (sig); in __libc_sigaction()
/sysdeps/ia64/
A Dia64libgcc.S114 setf.sig f8 = in0
115 setf.sig f9 = in1
157 setf.sig f14 = in0
158 setf.sig f9 = in1
182 setf.sig f9 = in1
204 setf.sig f8 = in0
205 setf.sig f9 = in1
247 setf.sig f9 = in1
270 setf.sig f9 = in1
292 setf.sig f6 = in1
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