36 typedef int (*wait_call_function)(pid_t child_pid);
69 static int check_wait(pid_t child_pid) {  in check_wait()  argument
72   if (ret != child_pid) {  in check_wait()
73     fprintf(stderr, "ERROR: wait() returned %d, expected %d\n", ret, child_pid);  in check_wait()
80 static int check_waitpid(pid_t child_pid) {  in check_waitpid()  argument
83   if (ret != child_pid) {  in check_waitpid()
84     fprintf(stderr, "ERROR: waitpid() returned %d, expected %d\n", ret, child_pid);  in check_waitpid()
91 static int check_wait3(pid_t child_pid) {  in check_wait3()  argument
95   if (ret != child_pid) {  in check_wait3()
96     fprintf(stderr, "ERROR: wait3() returned %d, expected %d\n", ret, child_pid);  in check_wait3()
103 static int check_wait4(pid_t child_pid) {  in check_wait4()  argument
107   if (ret != child_pid) {  in check_wait4()
108     fprintf(stderr, "ERROR: wait3() returned %d, expected %d\n", ret, child_pid);  in check_wait4()