[libc-commits] [libc] [libc][docs] Add sched.h POSIX header documentation (PR #186290)

[Jeff Bailey via libc-commits]

https://github.com/kaladron updated https://github.com/llvm/llvm-project/pull/186290

>From ed080d61ca7f02a4dd5daae31f29d604938a57c0 Mon Sep 17 00:00:00 2001
From: kovan <xaum.io at gmail.com>
Date: Fri, 13 Mar 2026 02:38:12 +0100
Subject: [PATCH] [libc][docs] Add sched.h POSIX header documentation

Add YAML metadata for sched.h listing all POSIX-mandated macros
(SCHED_FIFO, SCHED_OTHER, SCHED_RR, SCHED_SPORADIC) and functions
(sched_get_priority_max, sched_get_priority_min, sched_getparam,
sched_getscheduler, sched_rr_get_interval, sched_setparam,
sched_setscheduler, sched_yield).

Add sched to index.rst and CMakeLists.txt docgen_list.

Partial fix for #122006
---
 libc/docs/CMakeLists.txt     |  1 +
 libc/docs/headers/index.rst  |  1 +
 libc/utils/docgen/sched.yaml | 27 +++++++++++++++++++++++++++
 3 files changed, 29 insertions(+)
 create mode 100644 libc/utils/docgen/sched.yaml

diff --git a/libc/docs/CMakeLists.txt b/libc/docs/CMakeLists.txt
index b739c494dbe92..419955aeacc89 100644
--- a/libc/docs/CMakeLists.txt
+++ b/libc/docs/CMakeLists.txt
@@ -56,6 +56,7 @@ if (SPHINX_FOUND)
       net/if
       netinet/in
       pthread
+      sched
       setjmp
       signal
       stdbit
diff --git a/libc/docs/headers/index.rst b/libc/docs/headers/index.rst
index b77a54f9609ad..0ea2e5a40a353 100644
--- a/libc/docs/headers/index.rst
+++ b/libc/docs/headers/index.rst
@@ -22,6 +22,7 @@ Implementation Status
    math/index.rst
    net/if
    netinet/in
+   sched
    search
    setjmp
    signal
diff --git a/libc/utils/docgen/sched.yaml b/libc/utils/docgen/sched.yaml
new file mode 100644
index 0000000000000..41cdaa585928f
--- /dev/null
+++ b/libc/utils/docgen/sched.yaml
@@ -0,0 +1,27 @@
+macros:
+  SCHED_FIFO:
+    in-latest-posix: ''
+  SCHED_OTHER:
+    in-latest-posix: ''
+  SCHED_RR:
+    in-latest-posix: ''
+  SCHED_SPORADIC:
+    in-latest-posix: ''
+
+functions:
+  sched_get_priority_max:
+    in-latest-posix: ''
+  sched_get_priority_min:
+    in-latest-posix: ''
+  sched_getparam:
+    in-latest-posix: ''
+  sched_getscheduler:
+    in-latest-posix: ''
+  sched_rr_get_interval:
+    in-latest-posix: ''
+  sched_setparam:
+    in-latest-posix: ''
+  sched_setscheduler:
+    in-latest-posix: ''
+  sched_yield:
+    in-latest-posix: ''