Lines Matching defs:signal
28 * libthread to interpose the signal handler installation functions:
29 * sigaction(), signal(), sigset().
30 * Used for signal-chaining. See RFE 4381843.
36 #include <signal.h>
46 static struct sigaction *sact = (struct sigaction *)NULL; /* saved signal handlers */
49 /* used to synchronize the installation of signal handlers */
59 static signal_t os_signal = 0; /* os's version of signal()/sigset() */
85 /* When the jvm is installing its set of signal handlers, threads
102 os_signal = (signal_t)dlsym(RTLD_NEXT, "signal");
142 /* jvm has installed its signal handler for this signal. */
145 /* We won't honor the SIG_HOLD request to change the signal mask */
158 /* jvm is installing its signal handlers. Install the new
170 /* jvm has no relation with this signal (yet). Install the
179 sa_handler_t signal(int sig, sa_handler_t disp) {
209 /* jvm has installed its signal handler for this signal. */
221 /* jvm is installing its signal handlers. Install the new
235 /* jvm has no relation with this signal (yet). Install the