[libc][docs] Add sys/resource header's implementation status

[StarOne01]

Add sys/resource header's implementation status ( #122006 )

Changes:

1. CMakeLists.txt: Added sys/resource to the list of documentation directories.
2. index.rst: Included sys/resource in the documentation index.
3. resource.yaml: Created a new YAML file for sys/resource with functions and macros which manages system resources.

This PR adds documentation support for the sys/resource header, including functions and macros as per the latest POSIX standards.

[llvmbot]

@llvm/pr-subscribers-libc

Author: Prashanth (StarOne01)

Changes

Add sys/resource header's implementation status ( #122006 )

Changes:

1. CMakeLists.txt: Added sys/resource to the list of documentation directories.
2. index.rst: Included sys/resource in the documentation index.
3. resource.yaml: Created a new YAML file for sys/resource with functions and macros which manages system resources.

This PR adds documentation support for the sys/resource header, including functions and macros as per the latest POSIX standards.

---

Full diff: https://github.com/llvm/llvm-project/pull/122563.diff

3 Files Affected:

• (modified) libc/docs/CMakeLists.txt (+1)
• (modified) libc/docs/headers/index.rst (+1)
• (added) libc/utils/docgen/sys/resource.yaml (+43)

diff --git a/libc/docs/CMakeLists.txt b/libc/docs/CMakeLists.txt
index 4fa621fb2a0510..8548e88c73fa54 100644
--- a/libc/docs/CMakeLists.txt
+++ b/libc/docs/CMakeLists.txt
@@ -53,6 +53,7 @@ if (SPHINX_FOUND)
       string
       strings
       sys/mman
+      sys/resource
       threads
       uchar
       wchar
diff --git a/libc/docs/headers/index.rst b/libc/docs/headers/index.rst
index 2295a8cc8853cd..614fb6c703e5e7 100644
--- a/libc/docs/headers/index.rst
+++ b/libc/docs/headers/index.rst
@@ -26,6 +26,7 @@ Implementation Status
    string
    strings
    sys/mman
+   sys/resource
    threads
    time
    uchar
diff --git a/libc/utils/docgen/sys/resource.yaml b/libc/utils/docgen/sys/resource.yaml
new file mode 100644
index 00000000000000..0b8ac219853267
--- /dev/null
+++ b/libc/utils/docgen/sys/resource.yaml
@@ -0,0 +1,43 @@
+functions:
+  getpriority:
+    in-latest-posix: ''
+  getrlimit:
+    in-latest-posix: ''
+  getrusage:
+    in-latest-posix: ''
+  setpriority:
+    in-latest-posix: ''
+  setrlimit:
+    in-latest-posix: ''
+
+macros:
+  PRIO_PROCESS:
+    in-latest-posix: ''
+  PRIO_PGRP:
+    in-latest-posix: ''
+  PRIO_USER:
+    in-latest-posix: ''
+  RLIM_INFINITY:
+    in-latest-posix: ''
+  RLIM_SAVED_MAX:
+    in-latest-posix: ''
+  RLIM_SAVED_CUR:
+    in-latest-posix: ''
+  RLIMIT_CORE:
+    in-latest-posix: ''
+  RLIMIT_CPU:
+    in-latest-posix: ''
+  RLIMIT_DATA:
+    in-latest-posix: ''
+  RLIMIT_FSIZE:
+    in-latest-posix: ''
+  RLIMIT_NOFILE:
+    in-latest-posix: ''
+  RLIMIT_STACK:
+    in-latest-posix: ''
+  RLIMIT_AS:
+    in-latest-posix: ''
+  RUSAGE_SELF:
+    in-latest-posix: ''
+  RUSAGE_CHILDREN:
+    in-latest-posix: ''
\ No newline at end of file

[nickdesaulniers]

thanks for the patch!