[libcxx-commits] [PATCH] D98541: [SystemZ][z/OS] Define _LIBCPP_ELAST

[Muiez Ahmed via Phabricator via libcxx-commits]

muiez created this revision.
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The aim is to define _LIBCPP_ELAST for z/OS libc++ since strerror/strerror_r can't handle out-of-range errno values.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D98541

Files:
  libcxx/src/include/config_elast.h


Index: libcxx/src/include/config_elast.h
===================================================================
--- libcxx/src/include/config_elast.h
+++ libcxx/src/include/config_elast.h
@@ -35,6 +35,8 @@
 // No _LIBCPP_ELAST needed on Apple
 #elif defined(__sun__)
 #define _LIBCPP_ELAST ESTALE
+#elif defined(__MVS__)
+#define _LIBCPP_ELAST 1160
 #elif defined(_LIBCPP_MSVCRT_LIKE)
 #define _LIBCPP_ELAST (_sys_nerr - 1)
 #else


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