[llvm-branch-commits] [libcxx] 670ee5c - Revert "[libc++] Fix the locale base API on Linux with musl (#167980)"

[via llvm-branch-commits]

Author: Nikolas Klauser
Date: 2025-11-28T09:51:56+01:00
New Revision: 670ee5c2e8470f0558d0e03e84c1908359c68666

URL: https://github.com/llvm/llvm-project/commit/670ee5c2e8470f0558d0e03e84c1908359c68666
DIFF: https://github.com/llvm/llvm-project/commit/670ee5c2e8470f0558d0e03e84c1908359c68666.diff

LOG: Revert "[libc++] Fix the locale base API on Linux with musl (#167980)"

This reverts commit aa2a7f4eb1b130e9e41d9a87bffcaa47876a97fc.

Added: 
    

Modified: 
    libcxx/include/__locale_dir/support/linux.h

Removed: 
    


################################################################################
diff  --git a/libcxx/include/__locale_dir/support/linux.h b/libcxx/include/__locale_dir/support/linux.h
index deb657d4faced..1a589be49bf1d 100644
--- a/libcxx/include/__locale_dir/support/linux.h
+++ b/libcxx/include/__locale_dir/support/linux.h
@@ -83,30 +83,15 @@ inline _LIBCPP_HIDE_FROM_ABI __lconv_t* __localeconv(__locale_t& __loc) {
 // Strtonum functions
 //
 inline _LIBCPP_HIDE_FROM_ABI float __strtof(const char* __nptr, char** __endptr, __locale_t __loc) {
-#if !_LIBCPP_HAS_MUSL_LIBC || defined(_GNU_SOURCE)
   return ::strtof_l(__nptr, __endptr, __loc);
-#else
-  (void)__loc;
-  return ::strtof(__nptr, __endptr);
-#endif
 }
 
 inline _LIBCPP_HIDE_FROM_ABI double __strtod(const char* __nptr, char** __endptr, __locale_t __loc) {
-#if !_LIBCPP_HAS_MUSL_LIBC || defined(_GNU_SOURCE)
   return ::strtod_l(__nptr, __endptr, __loc);
-#else
-  (void)__loc;
-  return ::strtod(__nptr, __endptr);
-#endif
 }
 
 inline _LIBCPP_HIDE_FROM_ABI long double __strtold(const char* __nptr, char** __endptr, __locale_t __loc) {
-#if !_LIBCPP_HAS_MUSL_LIBC || defined(_GNU_SOURCE)
   return ::strtold_l(__nptr, __endptr, __loc);
-#else
-  (void)__loc;
-  return ::strtold(__nptr, __endptr);
-#endif
 }
 
 //