1 files changed, 53 insertions, 0 deletions
diff --git a/libaio-0.3.109/harness/cases/12.t b/libaio-0.3.109/harness/cases/12.t
new file mode 100644
index 0000000..e87d1dc
--- /dev/null
+++ b/libaio-0.3.109/harness/cases/12.t
@@ -0,0 +1,53 @@
+/* 12.t
+- ioctx access across fork() (12.t)
+ */
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <signal.h>
+
+#include "aio_setup.h"
+
+void test_child(void)
+{
+	int res;
+	res = attempt_io_submit(io_ctx, 0, NULL, -EINVAL);
+	fflush(stdout);
+	_exit(res);
+}
+
+int test_main(void)
+{
+	int res, status;
+	pid_t pid;
+	sigset_t set;
+
+	if (attempt_io_submit(io_ctx, 0, NULL, 0))
+		return 1;
+
+	sigemptyset(&set);
+	sigaddset(&set, SIGCHLD);
+	sigprocmask(SIG_BLOCK, &set, NULL);
+
+	fflush(NULL);
+	pid = fork();				assert(pid != -1);
+
+	if (pid == 0)
+		test_child();
+
+	res = waitpid(pid, &status, 0);
+
+	if (WIFEXITED(status)) {
+		int failed = (WEXITSTATUS(status) != 0);
+		printf("child exited with status %d%s\n", WEXITSTATUS(status),
+			failed ? " -- FAILED" : "");
+		return failed;
+	}
+
+	/* anything else: failed */
+	if (WIFSIGNALED(status))
+		printf("child killed by signal %d -- FAILED.\n",
+			WTERMSIG(status));
+
+	return 1;
+}