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Lines Matching defs:wpid

645 	pid_t pid, wpid;
775 		if ((wpid = waitpid(-1, &status, WUNTRACED)) != -1)
776 			collect_child(wpid, status);
777 		if (wpid == -1) {
784 		if (wpid == pid && WIFSTOPPED(status)) {
787 			wpid = -1;
789 	} while (wpid != pid && !requested_transition);
830 	pid_t pid, wpid;
880 		if ((wpid = waitpid(-1, &status, WUNTRACED)) != -1)
881 			collect_child(wpid, status);
882 		if (wpid == -1) {
889 		if (wpid == pid && WIFSTOPPED(status)) {
893 			wpid = -1;
895 	} while (wpid != pid);