[libc-commits] [libc] [libc] Add SCM_TIMESTAMP constants (PR #232688)

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llvmorg-github-actions[bot] wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libc

Author: Pavel Labath (labath)

<details>
<summary>Changes</summary>

These are the control message types for SO_TIMESTAMP, SO_TIMESTAMPNS, and SO_TIMESTAMPING. On Linux, they are defined as aliases for their SO_ counterparts.

Assisted-by: Gemini

---
Full diff: https://github.com/llvm/llvm-project/pull/232688.diff


1 Files Affected:

- (modified) libc/include/llvm-libc-macros/linux/sys-socket-macros.h (+3) 


``````````diff
diff --git a/libc/include/llvm-libc-macros/linux/sys-socket-macros.h b/libc/include/llvm-libc-macros/linux/sys-socket-macros.h
index 2c7d55c1143284..0ee66284427d88 100644
--- a/libc/include/llvm-libc-macros/linux/sys-socket-macros.h
+++ b/libc/include/llvm-libc-macros/linux/sys-socket-macros.h
@@ -143,6 +143,9 @@
 #define SHUT_RDWR 2
 
 #define SCM_RIGHTS 1
+#define SCM_TIMESTAMP SO_TIMESTAMP
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
+#define SCM_TIMESTAMPING SO_TIMESTAMPING
 
 #define MSG_OOB 0x01
 #define MSG_PEEK 0x02

``````````

</details>


https://github.com/llvm/llvm-project/pull/232688