From a7707d8279d32b025cac4de0ddc9abeb25f31243 Mon Sep 17 00:00:00 2001
From: dweiller <4678790+dweiller@users.noreply.github.com>
Date: Wed, 28 Jun 2023 19:27:19 +1000
Subject: [PATCH] std.os.sigprocmask: @bitCast flags parameter

---
 lib/std/os.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/std/os.zig b/lib/std/os.zig
index f170eec367..cb988ca9a8 100644
--- a/lib/std/os.zig
+++ b/lib/std/os.zig
@@ -5620,7 +5620,7 @@ pub fn sigaction(sig: u6, noalias act: ?*const Sigaction, noalias oact: ?*Sigact
 
 /// Sets the thread signal mask.
 pub fn sigprocmask(flags: u32, noalias set: ?*const sigset_t, noalias oldset: ?*sigset_t) void {
-    switch (errno(system.sigprocmask(flags, set, oldset))) {
+    switch (errno(system.sigprocmask(@bitCast(flags), set, oldset))) {
         .SUCCESS => return,
         .FAULT => unreachable,
         .INVAL => unreachable,