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Searched refs:signum (Results 1 – 3 of 3) sorted by relevance

/components/libc/posix/signal/
A Dposix_signal.c136 int sigaction(int signum, const struct sigaction *act, struct sigaction *oldact) in sigaction() argument
140 if (!sig_valid(signum)) return -RT_ERROR; in sigaction()
143 old = rt_signal_install(signum, act->sa_handler); in sigaction()
146 old = rt_signal_install(signum, RT_NULL); in sigaction()
147 rt_signal_install(signum, old); in sigaction()
/components/libc/posix/io/signalfd/
A Dsignalfd.c193 static void signalfd_callback(rt_wqueue_t *signalfd_queue, int signum) in signalfd_callback() argument
201 if (sigismember(&sfd->sigmask, signum)) in signalfd_callback()
206 sfd->info[sfd->sig_num].si_signo = signum; in signalfd_callback()
/components/libc/compilers/common/include/sys/
A Dsignal.h120 int sigaction(int signum, const struct sigaction *act, struct sigaction *oldact);

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