#ifdef alpha_HOST_ARCH
ieee_set_fp_control(0);
#endif
+
+ // ignore SIGPIPE; see #1619
+ action.sa_handler = SIG_IGN;
+ sigemptyset(&action.sa_mask);
+ action.sa_flags = 0;
+ if (sigaction(SIGPIPE, &action, &oact) != 0) {
+ sysErrorBelch("warning: failed to install SIGPIPE handler");
+ }
+}
+
+void
+resetDefaultHandlers(void)
+{
+ struct sigaction action;
+
+ action.sa_handler = SIG_DFL;
+ sigemptyset(&action.sa_mask);
+ action.sa_flags = 0;
+
+ // restore SIGINT
+ if (sigaction(SIGINT, &action, NULL) != 0) {
+ sysErrorBelch("warning: failed to uninstall SIGINT handler");
+ }
+ // restore SIGPIPE
+ if (sigaction(SIGPIPE, &action, NULL) != 0) {
+ sysErrorBelch("warning: failed to uninstall SIGPIPE handler");
+ }
}
void