[libc-commits] [libc] [libc] Implement killpg (PR #237561)

[via libc-commits]

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@@ -0,0 +1,25 @@
+//===-- Linux implementation of killpg ------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "src/signal/killpg.h"
+
+#include "hdr/errno_macros.h"
+#include "src/__support/common.h"
+#include "src/__support/libc_errno.h"
+#include "src/__support/macros/config.h"
+#include "src/signal/kill.h"
+
+namespace LIBC_NAMESPACE_DECL {
+LLVM_LIBC_FUNCTION(int, killpg, (pid_t pgrp, int sig)) {
+    if(pgrp < 0) {
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un-pixelated wrote:

nit: should be `if (pgrp < 0) {`
Was clang-format ran before pushing the code?

https://github.com/llvm/llvm-project/pull/237561