Change unreachable to enosys

2017-09-17 16:49:34 -06:00
parent 5839641b41
commit bec9610947
1 changed files with 1 additions and 1 deletions
--- a/src/syscall/mod.rs
+++ b/src/syscall/mod.rs
@@ -74,7 +74,7 @@ pub extern fn syscall(a: usize, b: usize, c: usize, d: usize, e: usize, f: usize
                SYS_CHMOD => chmod(validate_slice(b as *const u8, c)?, d as u16),
                SYS_RMDIR => rmdir(validate_slice(b as *const u8, c)?),
                SYS_UNLINK => unlink(validate_slice(b as *const u8, c)?),
-                _ => unreachable!()
+                _ => Err(Error::new(ENOSYS))
            },
            _ => match a {
                SYS_YIELD => sched_yield(),