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Lines Matching refs:act

167 	struct sigaction act;
175 act.sa_handler = child_sigusr1;
176 act.sa_flags = 0;
177 sigemptyset(&act.sa_mask);
179 if (sigaction(SIGUSR1, &act, NULL)) {
184 act.sa_handler = child_sigusr2;
185 act.sa_flags = 0;
186 sigemptyset(&act.sa_mask);
188 if (sigaction(SIGUSR2, &act, NULL)) {
193 act.sa_handler = child_sigterm;
194 act.sa_flags = 0;
195 sigemptyset(&act.sa_mask);
197 if (sigaction(SIGTERM, &act, NULL)) {