implement part of `fs_respond`

2 files changed, 6 insertions, 0 deletions

diff --git a/src/init/main.c b/src/init/main.c
index fa4fda7..de8a599 100644
--- a/src/init/main.c
+++ b/src/init/main.c
@@ -39,10 +39,12 @@ void fs_test(void) {
 		_syscall_fs_wait(back, buf, &len);
 		log("fs_wait returned. ");
 		_syscall_write(tty_fd, buf, len);
+		_syscall_fs_respond(0, NULL, 0);
 	} else {
 		// parent: accesses the fs
 		_syscall_mount(front, argify("/mnt"));
 		log("requesting file. ");
 		file = _syscall_open(argify("/mnt/test"));
+		log("open returned. ");
 	}
 }
diff --git a/src/init/syscalls.c b/src/init/syscalls.c
index 8d5ecf2..50d7067 100644
--- a/src/init/syscalls.c
+++ b/src/init/syscalls.c
@@ -45,6 +45,10 @@ int _syscall_fs_wait(handle_t back, char __user *buf, int __user *len) {
 	return _syscall(_SYSCALL_FS_WAIT, back, (int)buf, (int)len);
 }
 
+int _syscall_fs_respond(int ret, char __user *buf, int len) {
+	return _syscall(_SYSCALL_FS_RESPOND, ret, (int)buf, len);
+}
+
 int _syscall_memflag(void __user *addr, size_t len, int flags) {
 	return _syscall(_SYSCALL_MEMFLAG, (int)addr, len, flags);
 }