ksud: fix incorrect umask

2023-02-21 13:06:37 +08:00
parent 37d2914611
commit 4837f2101c
2 changed files with 17 additions and 1 deletions
--- a/userspace/ksud/src/utils.rs
+++ b/userspace/ksud/src/utils.rs
@@ -115,3 +115,13 @@ pub fn unshare_mnt_ns() -> Result<()> {
    ensure!(ret == 0, "unshare mnt ns failed");
    Ok(())
 }
+
+#[cfg(any(target_os = "linux", target_os = "android"))]
+pub fn umask(mask: u32) {
+    unsafe { libc::umask(mask) };
+}
+
+#[cfg(not(any(target_os = "linux", target_os = "android")))]
+pub fn umask(_mask: u32) {
+    unimplemented!("umask is not supported on this platform")
+}