Lines Matching refs:pid

49 	pid_t pid;
54 	pid = fork();
55 	if (pid == 0) {
67 			ptrace(PT_ATTACH, pid, (caddr_t) 0, 0);
71 			wait4(pid, &status, 0, NULL);
75 			ptrace(PT_DETACH, pid, (caddr_t) 1, 0);
81 	kill(pid, SIGINT);
98 	pid_t pid;
103 	pid = fork();
104 	if (pid == 0) {
112 		ptrace(PT_ATTACH, pid, (caddr_t) 0, 0);
113 		wait4(pid, &status, 0, NULL);
118 			ptrace(PT_CONTINUE, pid, (caddr_t) 1, 0);
122 			kill(pid, SIGINT);
126 			wait4(pid, &status, 0, NULL);