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Searched refs:sig_action (Results 1 - 4 of 4) sorted by relevance

/third_party/ltp/testcases/kernel/syscalls/pidfd_send_signal/
H A Dpidfd_send_signal01.c25 static struct sigaction *sig_action; variable
46 SAFE_SIGACTION(SIGNAL, sig_action, NULL); in handle_thread()
80 sig_action = SAFE_MALLOC(sizeof(struct sigaction)); in setup()
82 memset(sig_action, 0, sizeof(*sig_action)); in setup()
83 sig_action->sa_sigaction = received_signal; in setup()
84 sig_action->sa_flags = SA_SIGINFO; in setup()
99 free(sig_action); in cleanup()
/third_party/ltp/testcases/kernel/syscalls/rt_sigqueueinfo/
H A Drt_sigqueueinfo01.c28 static struct sigaction *sig_action; variable
51 ret = sigaction(SIGNAL, sig_action, NULL); in handle_thread()
83 sig_action = SAFE_MALLOC(sizeof(struct sigaction)); in setup()
85 memset(sig_action, 0, sizeof(*sig_action)); in setup()
86 sig_action->sa_sigaction = received_signal; in setup()
87 sig_action->sa_flags = SA_SIGINFO; in setup()
103 free(sig_action); in cleanup()
/third_party/musl/porting/linux/user/src/sigchain/
H A Dsigchain.c57 struct sigaction sig_action; member
186 int sa_flags = sig_chains[signo - 1].sig_action.sa_flags; in signal_chain_handler()
190 sigorset(&mask, &ucontext->uc_sigmask, &sig_chains[signo - 1].sig_action.sa_mask); in signal_chain_handler()
200 "%{public}d sig_action.sa_sigaction=%{public}lx", in signal_chain_handler()
201 __func__, signo, (unsigned long)sig_chains[signo - 1].sig_action.sa_sigaction); in signal_chain_handler()
202 sig_chains[signo - 1].sig_action.sa_sigaction(signo, siginfo, ucontext_raw); in signal_chain_handler()
204 if (sig_chains[signo - 1].sig_action.sa_handler == SIG_IGN) { in signal_chain_handler()
207 } else if (sig_chains[signo - 1].sig_action.sa_handler == SIG_DFL) { in signal_chain_handler()
217 "%{public}d sig_action.sa_handler=%{public}lx", in signal_chain_handler()
218 __func__, signo, (unsigned long)sig_chains[signo - 1].sig_action in signal_chain_handler()
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/third_party/musl/src/sigchain/linux/
H A Dsigchain.c60 struct sigaction sig_action; member
215 int sa_flags = sig_chains[signo - 1].sig_action.sa_flags; in signal_chain_handler()
219 sigorset(&mask, &ucontext->uc_sigmask, &sig_chains[signo - 1].sig_action.sa_mask); in signal_chain_handler()
228 SIGCHAIN_PRINT_ERROR("%{public}s call usr sigaction for signal: %{public}d sig_action.sa_sigaction=%{public}llx", in signal_chain_handler()
229 __func__, signo, (unsigned long long)sig_chains[signo - 1].sig_action.sa_sigaction); in signal_chain_handler()
230 sig_chains[signo - 1].sig_action.sa_sigaction(signo, siginfo, ucontext_raw); in signal_chain_handler()
232 if (sig_chains[signo - 1].sig_action.sa_handler == SIG_IGN) { in signal_chain_handler()
235 } else if (sig_chains[signo - 1].sig_action.sa_handler == SIG_DFL) { in signal_chain_handler()
245 __func__, (unsigned long long)sig_chains[signo - 1].sig_action.sa_handler, signo); in signal_chain_handler()
246 sig_chains[signo - 1].sig_action in signal_chain_handler()
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