From 1f5e500fa0a7b724d31a4e2be44717a2099b3724 Mon Sep 17 00:00:00 2001
From: Stiopa Koltsov <stepan.koltsov@gmail.com>
Date: Wed, 22 Feb 2023 23:08:50 +0000
Subject: [PATCH] Add posix_spawnattr_set_qos_class_np

https://opensource.apple.com/source/libpthread/libpthread-137.1.1/pthread/spawn.h
---
 libc-test/build.rs         | 1 +
 libc-test/semver/apple.txt | 2 ++
 src/unix/bsd/apple/mod.rs  | 8 ++++++++
 3 files changed, 11 insertions(+)

diff --git a/libc-test/build.rs b/libc-test/build.rs
index 98c802e338157..73c1c8fdb4c6e 100644
--- a/libc-test/build.rs
+++ b/libc-test/build.rs
@@ -240,6 +240,7 @@ fn test_apple(target: &str) {
         "pthread.h",
         "pthread_spis.h",
         "pthread/introspection.h",
+        "pthread/spawn.h",
         "pthread/stack_np.h",
         "pwd.h",
         "regex.h",
diff --git a/libc-test/semver/apple.txt b/libc-test/semver/apple.txt
index 106a0d2eafefa..b697b893ae7a3 100644
--- a/libc-test/semver/apple.txt
+++ b/libc-test/semver/apple.txt
@@ -2033,12 +2033,14 @@ posix_spawn_file_actions_destroy
 posix_spawn_file_actions_init
 posix_spawn_file_actions_t
 posix_spawnattr_destroy
+posix_spawnattr_get_qos_class_np
 posix_spawnattr_getarchpref_np
 posix_spawnattr_getflags
 posix_spawnattr_getpgroup
 posix_spawnattr_getsigdefault
 posix_spawnattr_getsigmask
 posix_spawnattr_init
+posix_spawnattr_set_qos_class_np
 posix_spawnattr_setarchpref_np
 posix_spawnattr_setflags
 posix_spawnattr_setpgroup
diff --git a/src/unix/bsd/apple/mod.rs b/src/unix/bsd/apple/mod.rs
index 540bf9dcb5e03..519a99346504d 100644
--- a/src/unix/bsd/apple/mod.rs
+++ b/src/unix/bsd/apple/mod.rs
@@ -5563,6 +5563,14 @@ extern "C" {
         subpref: *mut ::cpu_subtype_t,
         ocount: *mut ::size_t,
     ) -> ::c_int;
+    pub fn posix_spawnattr_set_qos_class_np(
+        attr: *mut posix_spawnattr_t,
+        qos_class: ::qos_class_t,
+    ) -> ::c_int;
+    pub fn posix_spawnattr_get_qos_class_np(
+        attr: *const posix_spawnattr_t,
+        qos_class: *mut ::qos_class_t,
+    ) -> ::c_int;
 
     pub fn posix_spawn_file_actions_init(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
     pub fn posix_spawn_file_actions_destroy(actions: *mut posix_spawn_file_actions_t) -> ::c_int;