svn commit: r368723 - head/include

[Konstantin Belousov]

Author: kib
Date: Thu Dec 17 17:08:25 2020
New Revision: 368723
URL: https://svnweb.freebsd.org/changeset/base/368723

Log:
  Change POSIX compliance level for visibility of strerror_l(3).
  
  Third-party code tests for strerror_l(3) without specifying
  _POSIX_SOURCE, and then expects that the function is prototyped with
  _POSIX_SOURCE set to 200112.
  
  Reported and tested by:	antoine
  Sponsored by:	The FreeBSD Foundation
  MFC after:	13 days

Modified:
  head/include/string.h

Modified: head/include/string.h
==============================================================================
--- head/include/string.h	Thu Dec 17 17:06:57 2020	(r368722)
+++ head/include/string.h	Thu Dec 17 17:08:25 2020	(r368723)
@@ -140,7 +140,7 @@ int	 timingsafe_bcmp(const void *, const void *, size_
 int	 timingsafe_memcmp(const void *, const void *, size_t);
 #endif /* __BSD_VISIBLE */
 
-#if __POSIX_VISIBLE >= 200809 || defined(_XLOCALE_H_)
+#if __POSIX_VISIBLE >= 200112 || defined(_XLOCALE_H_)
 #include <xlocale/_string.h>
 #endif