libc/compat: make c0_fs_respond's buffer argument const

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libc/compat.c b/src/libc/compat.c
index 459a0aa..f917d47 100644
--- a/src/libc/compat.c
+++ b/src/libc/compat.c
@@ -11,7 +11,7 @@ long c0_fs_wait(char *buf, long len, struct ufs_request *res) {
 	h = _sys_fs_wait(buf, len, res);
 	return h >= 0 ? 0 : -1;
 }
-long c0_fs_respond(void *buf, long ret, int flags) {
+long c0_fs_respond(const void *buf, long ret, int flags) {
 	ret = _sys_fs_respond(h, buf, ret, flags);
 	h = -1;
 	return ret;