uti: Add/Modify test programs

Change-Id: I27a39d6b11af5243f93d07c31c2ef80f6727dd53

test/uti/CT06.c

@@ -0,0 +1,79 @@
+#define _GNU_SOURCE
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <pthread.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/syscall.h>
+#include <sys/mman.h>
+#include <signal.h>
+
+void *
+util_thread(void *arg)
+{
+	long rc;
+
+	rc = syscall(732);
+	if (rc == -1)
+		fprintf(stderr, "CT06003 get_system OK\n");
+	else {
+		fprintf(stderr, "CT06003 get_system NG get_system=%d\n", rc);
+		exit(1);
+	}
+
+	syscall(SYS_exit_group, 99);
+
+	return NULL;
+}
+
+int
+main(int argc, char **argv)
+{
+	int rc;
+	pthread_t thr;
+	int st;
+	pid_t pid;
+
+	fprintf(stderr, "CT06001 syscall error START\n");
+
+	pid = fork();
+	if (pid) {
+		if (pid == -1) {
+			perror("fork");
+			exit(1);
+		}
+		while ((rc = waitpid(pid, &st, 0)) == -1 && errno == EINTR);
+		if (rc == -1) {
+			fprintf(stderr, "CT06004 exit_group NG rc=%d errno=%d\n", rc, errno);
+			exit(1);
+		}
+		if (!WIFEXITED(st)) {
+			fprintf(stderr, "CT06004 exit_group NG st=%08x\n", st);
+			exit(1);
+		}
+		if (WEXITSTATUS(st) != 99) {
+			fprintf(stderr, "CT06004 exit_group NG st=%d\n", WEXITSTATUS(st));
+			exit(1);
+		}
+		fprintf(stderr, "CT06004 exit_group OK\n");
+		exit(0);
+	}
+
+	rc = syscall(731, 1, NULL);
+	if (rc) {
+		fprintf(stderr, "util_indicate_clone rc=%d, errno=%d\n", rc, errno);
+		fflush(stderr);
+	}
+	rc = pthread_create(&thr, NULL, util_thread, NULL);
+	if(rc){
+		fprintf(stderr, "pthread_create: %d\n", rc);
+		exit(1);
+	}
+	fprintf(stderr, "CT06002 pthread_create OK\n");
+
+	pthread_join(thr, NULL);
+	fprintf(stderr, "CT06004 pthread_join NG\n");
+	fprintf(stderr, "CT06004 END\n");
+	exit(0);
+}