[libc-commits] [libc] [libc][docs] Add sys/uio.h implementation status (#122006) (PR #193980)

via libc-commits libc-commits at lists.llvm.org
Fri Apr 24 07:06:05 PDT 2026


llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libc

Author: Petter Berntsson (petbernt)

<details>
<summary>Changes</summary>

Add sys/uio.h implementation-status docs to llvm-libc.

---
Full diff: https://github.com/llvm/llvm-project/pull/193980.diff


3 Files Affected:

- (modified) libc/docs/CMakeLists.txt (+1) 
- (modified) libc/docs/headers/index.rst (+1) 
- (added) libc/utils/docgen/sys/uio.yaml (+5) 


``````````diff
diff --git a/libc/docs/CMakeLists.txt b/libc/docs/CMakeLists.txt
index 6d89a3e691dc9..5d31d7f455695 100644
--- a/libc/docs/CMakeLists.txt
+++ b/libc/docs/CMakeLists.txt
@@ -71,6 +71,7 @@ if (SPHINX_FOUND)
       sys/stat
       sys/statvfs
       sys/time
+      sys/uio
       sys/utsname
       sys/wait
       termios
diff --git a/libc/docs/headers/index.rst b/libc/docs/headers/index.rst
index cfe76f3c4a73f..75cd63f53c7b3 100644
--- a/libc/docs/headers/index.rst
+++ b/libc/docs/headers/index.rst
@@ -39,6 +39,7 @@ Implementation Status
    sys/stat
    sys/statvfs
    sys/time
+   sys/uio
    sys/utsname
    sys/wait
    termios
diff --git a/libc/utils/docgen/sys/uio.yaml b/libc/utils/docgen/sys/uio.yaml
new file mode 100644
index 0000000000000..dcb0640d2fbcd
--- /dev/null
+++ b/libc/utils/docgen/sys/uio.yaml
@@ -0,0 +1,5 @@
+functions:
+  readv:
+    in-latest-posix: ""
+  writev:
+    in-latest-posix: ""

``````````

</details>


https://github.com/llvm/llvm-project/pull/193980


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