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Diffstat (limited to 'contrib/libc++/src/include/config_elast.h')
-rw-r--r--contrib/libc++/src/include/config_elast.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/contrib/libc++/src/include/config_elast.h b/contrib/libc++/src/include/config_elast.h
index 9d6a76b0c004..97104290d883 100644
--- a/contrib/libc++/src/include/config_elast.h
+++ b/contrib/libc++/src/include/config_elast.h
@@ -10,7 +10,9 @@
#ifndef _LIBCPP_CONFIG_ELAST
#define _LIBCPP_CONFIG_ELAST
-#if defined(_WIN32)
+#include <__config>
+
+#if defined(_LIBCPP_MSVCRT)
#include <stdlib.h>
#else
#include <errno.h>
@@ -20,13 +22,15 @@
#define _LIBCPP_ELAST ELAST
#elif defined(_NEWLIB_VERSION)
#define _LIBCPP_ELAST __ELASTERROR
+#elif defined(__Fuchsia__)
+// No _LIBCPP_ELAST needed on Fuchsia
#elif defined(__linux__)
#define _LIBCPP_ELAST 4095
#elif defined(__APPLE__)
// No _LIBCPP_ELAST needed on Apple
#elif defined(__sun__)
#define _LIBCPP_ELAST ESTALE
-#elif defined(_WIN32)
+#elif defined(_LIBCPP_MSVCRT)
#define _LIBCPP_ELAST _sys_nerr
#else
// Warn here so that the person doing the libcxx port has an easier time: