Lines Matching defs:oldpipe

704 	sigfunc volatile oldpipe;
732 	oldpipe = SIG_ERR;
746 		oldpipe = xsignal(SIGPIPE, SIG_IGN);
820 	if (oldpipe == SIG_ERR) {
821 		oldpipe = xsignal(SIGPIPE, SIG_IGN);
912 	if (oldpipe != SIG_ERR)
913 		(void)xsignal(SIGPIPE, oldpipe);
935 	sigfunc volatile oldpipe;
972 	oldpipe = SIG_ERR;
1053 		oldpipe = xsignal(SIGPIPE, SIG_IGN);
1221 	if (oldpipe != SIG_ERR)
1222 		(void)xsignal(SIGPIPE, oldpipe);