syscall/fork: FORK_SHAREMEM for primitive "threads"

1 files changed, 24 insertions, 0 deletions

diff --git a/src/user/app/tests/kernel/threads.c b/src/user/app/tests/kernel/threads.c
new file mode 100644
index 0000000..9f08c39
--- /dev/null
+++ b/src/user/app/tests/kernel/threads.c
@@ -0,0 +1,24 @@
+#include "../tests.h"
+#include <camellia/flags.h>
+#include <camellia/syscalls.h>
+#include <user/lib/esemaphore.h>
+#include <user/lib/thread.h>
+
+int global_n;
+
+static void basic_thread(void *sem) {
+	global_n = 10;
+	esem_signal(sem);
+}
+
+static void test_basic_thread(void) {
+	struct evil_sem *sem = esem_new(0);
+	global_n = 0;
+	thread_create(FORK_NOREAP, basic_thread, sem);
+	esem_wait(sem);
+	test(global_n == 10);
+}
+
+void r_k_threads(void) {
+	run_test(test_basic_thread);
+}