implement fs_create(), front/back fs handles

2 files changed, 11 insertions, 0 deletions

diff --git a/src/init/main.c b/src/init/main.c
index 939f15f..deacb15 100644
--- a/src/init/main.c
+++ b/src/init/main.c
@@ -9,6 +9,7 @@ __attribute__((section("text")))
 int tty_fd;
 
 void misc_tests(void);
+void fs_test(void);
 // takes a cstring and copies it right before a page boundary
 const char *multipageify(const char *str);
 
@@ -21,10 +22,16 @@ int main(void) {
 	log(" opened /tty ");
 
 	misc_tests();
+	fs_test();
 
 	_syscall_exit(argify("my job here is done."));
 }
 
+void fs_test(void) {
+	handle_t front, back;
+	front = _syscall_fs_create((void*)&back); // TODO change user_ptr to void*
+}
+
 void misc_tests(void) {
 	int res;
 	res = _syscall_open(argify("/tty/nonexistant"));
diff --git a/src/init/syscalls.c b/src/init/syscalls.c
index 730a243..4c645c2 100644
--- a/src/init/syscalls.c
+++ b/src/init/syscalls.c
@@ -36,3 +36,7 @@ int _syscall_write(handle_t handle, user_ptr buf, int len) {
 int _syscall_close(handle_t handle) {
 	return _syscall(_SYSCALL_CLOSE, handle, 0, 0);
 }
+
+handle_t _syscall_fs_create(user_ptr back) {
+	return _syscall(_SYSCALL_FS_CREATE, (int)back, 0, 0);
+}