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string.c: fallback to crypt_r

* string.c: prefer crypt_r to crypt iff system crypt nor crypt_r
  are not provided.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-06-01 13:17:31 +00:00
parent 9eca2ced64
commit a94201243e

View file

@ -29,8 +29,11 @@
#include <unistd.h>
#endif
#ifdef HAVE_CRYPT_R
#include <crypt.h>
#if defined HAVE_CRYPT_R
# include <crypt.h>
#elif !defined HAVE_CRYPT
# include "missing/crypt.h"
# define HAVE_CRYPT_R 1
#endif
#define STRING_ENUMERATORS_WANTARRAY 0 /* next major */