selftests/seccomp/seccomp_bpf.c

867 	pid_t child_pid;
869 	child_pid = fork();
870 	ASSERT_LE(0, child_pid);
871 	if (child_pid == 0) {
876 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));
886 	pid_t child_pid;
888 	child_pid = fork();
889 	ASSERT_LE(0, child_pid);
890 	if (child_pid == 0) {
895 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));
905 	pid_t child_pid;
907 	child_pid = fork();
908 	ASSERT_LE(0, child_pid);
909 	if (child_pid == 0) {
914 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));
3008 	pid_t child_pid;
3045 	child_pid = fork();
3046 	ASSERT_LE(0, child_pid);
3047 	if (child_pid == 0) {
3096 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));
3098 	ASSERT_EQ(0, ptrace(PTRACE_SETOPTIONS, child_pid, NULL,
3100 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));
3104 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));
3108 	ASSERT_EQ(0, ptrace(PTRACE_GETEVENTMSG, child_pid, NULL, &msg));
3110 	ret = get_syscall(_metadata, child_pid);
3114 	ASSERT_EQ(0, ptrace(PTRACE_GETSIGINFO, child_pid, NULL, &info));
3120 	EXPECT_EQ(child_pid, info.si_pid);
3123 	ASSERT_EQ(0, kill(child_pid, SIGSTOP));
3124 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));
3125 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));
3128 	ASSERT_EQ(0, ptrace(PTRACE_GETSIGINFO, child_pid, NULL, &info));
3138 	ASSERT_EQ(0, kill(child_pid, SIGCONT));
3139 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));
3140 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));
3143 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));
3146 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));
3150 	ASSERT_EQ(0, ptrace(PTRACE_GETEVENTMSG, child_pid, NULL, &msg));
3153 	ret = get_syscall(_metadata, child_pid);
3170 	ASSERT_EQ(0, ptrace(PTRACE_CONT, child_pid, NULL, 0));
3174 	ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));