[libc-commits] [libc] [libc] Implement sigpending (PR #237568)

via libc-commits libc-commits at lists.llvm.org
Sun Nov 1 08:29:12 PST 2026


github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


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<details>
<summary>
You can test this locally with the following command:
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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp,h -- libc/src/__support/OSUtil/linux/syscall_wrappers/rt_sigpending.h libc/src/signal/linux/sigpending.cpp libc/src/signal/sigpending.h libc/test/src/signal/sigpending_test.cpp --diff_from_common_commit
``````````

:warning:
The reproduction instructions above might return results for more than one PR
in a stack if you are using a stacked PR workflow. You can limit the results by
changing `origin/main` to the base branch/commit you want to compare against.
:warning:

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View the diff from clang-format here.
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``````````diff
diff --git a/libc/src/signal/linux/sigpending.cpp b/libc/src/signal/linux/sigpending.cpp
index 4c72d2d67..b81c1fabb 100644
--- a/libc/src/signal/linux/sigpending.cpp
+++ b/libc/src/signal/linux/sigpending.cpp
@@ -16,7 +16,7 @@
 
 namespace LIBC_NAMESPACE_DECL {
 
-LLVM_LIBC_FUNCTION(int, sigpending, (sigset_t *set)) {
+LLVM_LIBC_FUNCTION(int, sigpending, (sigset_t * set)) {
   auto result = linux_syscalls::rt_sigpending(set);
   if (result.has_value())
     return 0;

``````````

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https://github.com/llvm/llvm-project/pull/237568


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