[libc-commits] [libc] 673047e - qsort_r.h: qsort_r() is POSIX now. (#138545)

[via libc-commits]

Author: enh-google
Date: 2025-05-05T16:19:58-04:00
New Revision: 673047ea2b49439d8b746adc03eb882d582e0625

URL: https://github.com/llvm/llvm-project/commit/673047ea2b49439d8b746adc03eb882d582e0625
DIFF: https://github.com/llvm/llvm-project/commit/673047ea2b49439d8b746adc03eb882d582e0625.diff

LOG: qsort_r.h: qsort_r() is POSIX now. (#138545)

Added: 
    

Modified: 
    libc/src/stdlib/qsort_r.h

Removed: 
    


################################################################################
diff  --git a/libc/src/stdlib/qsort_r.h b/libc/src/stdlib/qsort_r.h
index 51a459c3f7633..b0d8c57c75c78 100644
--- a/libc/src/stdlib/qsort_r.h
+++ b/libc/src/stdlib/qsort_r.h
@@ -14,10 +14,9 @@
 
 namespace LIBC_NAMESPACE_DECL {
 
-// This qsort_r uses the glibc argument ordering instead of the BSD argument
-// ordering (which puts arg before the function pointer). Putting arg after the
-// function pointer more closely matches the ordering for qsort_s, which is the
-// standardized equivalent of qsort_r.
+// This qsort_r uses the POSIX 1003.1-2024 argument ordering instead of the
+// historical BSD argument ordering (which put arg before the function pointer).
+// https://www.austingroupbugs.net/view.php?id=900
 
 void qsort_r(void *array, size_t array_size, size_t elem_size,
              int (*compare)(const void *, const void *, void *), void *arg);