84 static siginfo_t wait_trap(pid_t chld)  in wait_trap()  argument
87 	if (waitid(P_PID, chld, &si, WEXITED|WSTOPPED) != 0)  in wait_trap()
89 	if (si.si_pid != chld)  in wait_trap()
178 	pid_t chld = fork();  in test_ptrace_syscall_restart()  local
179 	if (chld < 0)  in test_ptrace_syscall_restart()
182 	if (chld == 0) {  in test_ptrace_syscall_restart()
198 	if (waitpid(chld, &status, 0) != chld || !WIFSTOPPED(status))  in test_ptrace_syscall_restart()
204 	if (ptrace(PTRACE_SYSEMU, chld, 0, 0) != 0)  in test_ptrace_syscall_restart()
206 	wait_trap(chld);  in test_ptrace_syscall_restart()
208 	if (ptrace(PTRACE_GETREGS, chld, 0, &regs) != 0)  in test_ptrace_syscall_restart()
232 	if (ptrace(PTRACE_SETREGS, chld, 0, &regs) != 0)  in test_ptrace_syscall_restart()
235 	if (ptrace(PTRACE_SYSEMU, chld, 0, 0) != 0)  in test_ptrace_syscall_restart()
237 	wait_trap(chld);  in test_ptrace_syscall_restart()
239 	if (ptrace(PTRACE_GETREGS, chld, 0, &regs) != 0)  in test_ptrace_syscall_restart()
264 	if (ptrace(PTRACE_SETREGS, chld, 0, &regs) != 0)  in test_ptrace_syscall_restart()
267 	if (ptrace(PTRACE_SYSEMU, chld, 0, 0) != 0)  in test_ptrace_syscall_restart()
269 	wait_trap(chld);  in test_ptrace_syscall_restart()
271 	if (ptrace(PTRACE_GETREGS, chld, 0, &regs) != 0)  in test_ptrace_syscall_restart()
283 	if (ptrace(PTRACE_CONT, chld, 0, 0) != 0)  in test_ptrace_syscall_restart()
285 	if (waitpid(chld, &status, 0) != chld)  in test_ptrace_syscall_restart()
298 	pid_t chld = fork();  in test_restart_under_ptrace()  local
299 	if (chld < 0)  in test_restart_under_ptrace()
302 	if (chld == 0) {  in test_restart_under_ptrace()
319 	if (waitpid(chld, &status, 0) != chld || !WIFSTOPPED(status))  in test_restart_under_ptrace()
325 	if (ptrace(PTRACE_SYSCALL, chld, 0, 0) != 0)  in test_restart_under_ptrace()
327 	wait_trap(chld);  in test_restart_under_ptrace()
331 	if (ptrace(PTRACE_GETREGS, chld, 0, &regs) != 0)  in test_restart_under_ptrace()
345 	kill(chld, SIGUSR1);  in test_restart_under_ptrace()
349 	if (ptrace(PTRACE_SYSCALL, chld, 0, 0) != 0)  in test_restart_under_ptrace()
351 	wait_trap(chld);  in test_restart_under_ptrace()
353 	if (ptrace(PTRACE_GETREGS, chld, 0, &regs) != 0)  in test_restart_under_ptrace()
368 	if (ptrace(PTRACE_SETREGS, chld, 0, &regs) != 0)  in test_restart_under_ptrace()
372 	if (ptrace(PTRACE_CONT, chld, 0, 0) != 0)  in test_restart_under_ptrace()
374 	if (waitpid(chld, &status, 0) != chld)  in test_restart_under_ptrace()
385 	if (ptrace(PTRACE_SYSCALL, chld, 0, 0) != 0)  in test_restart_under_ptrace()
387 	wait_trap(chld);  in test_restart_under_ptrace()
391 	if (ptrace(PTRACE_GETREGS, chld, 0, &regs) != 0)  in test_restart_under_ptrace()
405 	kill(chld, SIGKILL);  in test_restart_under_ptrace()
406 	if (waitpid(chld, &status, 0) != chld)  in test_restart_under_ptrace()