From 6caac6e940ab79960b1c1ca0e5ed8f28aa49a3a9 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Sat, 20 Nov 2021 14:48:26 +0100
Subject: kernel: fs_wait returns a success val; the op type is put in the
struct
---
src/init/tar.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
(limited to 'src/init/tar.c')
diff --git a/src/init/tar.c b/src/init/tar.c
index b041a98..e0843e7 100644
--- a/src/init/tar.c
+++ b/src/init/tar.c
@@ -18,8 +18,8 @@ static const char *root_fakemeta = ""; /* see comment in tar_open */
void tar_driver(void *base) {
static char buf[BUF_SIZE];
struct fs_wait_response res;
- for (;;) {
- switch (_syscall_fs_wait(buf, BUF_SIZE, &res)) {
+ while (!_syscall_fs_wait(buf, BUF_SIZE, &res)) {
+ switch (res.op) {
case VFSOP_OPEN:
_syscall_fs_respond(NULL, tar_open(buf, res.len, base, ~0));
break;
@@ -33,6 +33,7 @@ void tar_driver(void *base) {
break;
}
}
+ _syscall_exit(0);
}
static int tar_open(const char *path, int len, void *base, size_t base_len) {
--
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