std.process.Child: fix sigaction error

ziglang · Dec 31, 2024 · 27e8236 · 27e8236
1 parent da0b966
commit 27e8236
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/lib/std/process/Child.zig b/lib/std/process/Child.zig
@@ -579,9 +579,10 @@ fn spawnPosixChildHelper(arg: usize) callconv(.c) u8 {
             }
             var old_act: posix.Sigaction = undefined;
             const new_act = mem.zeroes(posix.Sigaction);
-            posix.sigaction(@intCast(sig), &new_act, &old_act);
+            // Do not use posix.sigaction. It reaches unreachable.
+            _ = linux.sigaction(@intCast(sig), &new_act, &old_act);
             if (old_act.handler.handler == linux.SIG.IGN) {
-                posix.sigaction(@intCast(sig), &old_act, null);
+                _ = linux.sigaction(@intCast(sig), &old_act, null);
             }
         }
         posix.sigprocmask(posix.SIG.SETMASK, child_arg.sigmask, null);