From d09e39aefd470ce80da0b0ada703a5c32290f4f1 Mon Sep 17 00:00:00 2001
From: Philippe Pittoli <karchnu@karchnu.fr>
Date: Mon, 13 Feb 2023 19:35:41 +0100
Subject: [PATCH] Add std.c.umask.

---
 lib/std/c.zig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/std/c.zig b/lib/std/c.zig
index 57d5beae56..1334b2f2c1 100644
--- a/lib/std/c.zig
+++ b/lib/std/c.zig
@@ -173,6 +173,7 @@ pub extern "c" fn readlink(noalias path: [*:0]const u8, noalias buf: [*]u8, bufs
 pub extern "c" fn readlinkat(dirfd: c.fd_t, noalias path: [*:0]const u8, noalias buf: [*]u8, bufsize: usize) isize;
 pub extern "c" fn fchmod(fd: c.fd_t, mode: c.mode_t) c_int;
 pub extern "c" fn fchown(fd: c.fd_t, owner: c.uid_t, group: c.gid_t) c_int;
+pub extern "c" fn umask(mode: c.mode_t) c.mode_t;
 
 pub extern "c" fn rmdir(path: [*:0]const u8) c_int;
 pub extern "c" fn getenv(name: [*:0]const u8) ?[*:0]u8;