[libcxx-commits] [libcxx] 4f0187d - [libcxx] No _LIBCPP_ELAST needed for LLVM libc (#108739)

[via libcxx-commits]

Author: Petr Hosek
Date: 2024-09-19T22:17:11-07:00
New Revision: 4f0187d1442273ac54ac11acbbd3b4e1c02008d8

URL: https://github.com/llvm/llvm-project/commit/4f0187d1442273ac54ac11acbbd3b4e1c02008d8
DIFF: https://github.com/llvm/llvm-project/commit/4f0187d1442273ac54ac11acbbd3b4e1c02008d8.diff

LOG: [libcxx] No _LIBCPP_ELAST needed for LLVM libc (#108739)

LLVM libc can handle out-of-range errno values.

Added: 
    

Modified: 
    libcxx/src/include/config_elast.h

Removed: 
    


################################################################################
diff  --git a/libcxx/src/include/config_elast.h b/libcxx/src/include/config_elast.h
index 899e124ad261b2..158b93e20040dd 100644
--- a/libcxx/src/include/config_elast.h
+++ b/libcxx/src/include/config_elast.h
@@ -21,6 +21,8 @@
 // where strerror/strerror_r can't handle out-of-range errno values.
 #if defined(ELAST)
 #  define _LIBCPP_ELAST ELAST
+#elif defined(__LLVM_LIBC__)
+// No _LIBCPP_ELAST needed for LLVM libc
 #elif defined(_NEWLIB_VERSION)
 #  define _LIBCPP_ELAST __ELASTERROR
 #elif defined(__NuttX__)