[libc][docs] Add sys/utsname header and documentation for uname function (#131817)

StarOne01 · web-flow · commit 592a3ba125e9 · 2025-03-18T16:22:01.000-04:00
These changes tracks `utsname.h` for the implementation status of functions and macros, with respect to the issue ( #122006 ).
diff --git a/libc/docs/CMakeLists.txt b/libc/docs/CMakeLists.txt
@@ -67,6 +67,7 @@ if (SPHINX_FOUND)
       threads
       uchar
       unistd
+      sys/utsname
       wchar
       wctype
     )
diff --git a/libc/docs/headers/index.rst b/libc/docs/headers/index.rst
@@ -40,6 +40,7 @@ Implementation Status
    time
    uchar
    unistd
+   sys/utsname
    wchar
    wctype
 ..
diff --git a/libc/utils/docgen/sys/utsname.yaml b/libc/utils/docgen/sys/utsname.yaml
@@ -0,0 +1,3 @@
+functions:
+  uname:
+    in-latest-posix: ''

-Original file line number
+Diff line change
    time
    uchar
    unistd
 +   sys/utsname
    wchar
    wctype
 ..