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openssl: check RAND_edg to support libressl

* ext/openssl/extconf.rb: check RAND_edg to support libressl.
* ext/openssl/ossl_rand.c (ossl_rand_egd): define only if RAND_edg
  is available.  [Fix GH-829]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49576 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-02-12 09:34:02 +00:00
parent a6747a0993
commit 25455e611c
3 changed files with 12 additions and 0 deletions

View file

@ -148,6 +148,7 @@ ossl_rand_pseudo_bytes(VALUE self, VALUE len)
return str;
}
#ifdef HAVE_RAND_EGD
/*
* call-seq:
* egd(filename) -> true
@ -186,6 +187,7 @@ ossl_rand_egd_bytes(VALUE self, VALUE filename, VALUE len)
}
return Qtrue;
}
#endif /* HAVE_RAND_EGD */
/*
* call-seq:
@ -219,8 +221,10 @@ Init_ossl_rand(void)
rb_define_module_function(mRandom, "write_random_file", ossl_rand_write_file, 1);
rb_define_module_function(mRandom, "random_bytes", ossl_rand_bytes, 1);
rb_define_module_function(mRandom, "pseudo_bytes", ossl_rand_pseudo_bytes, 1);
#ifdef HAVE_RAND_EGD
rb_define_module_function(mRandom, "egd", ossl_rand_egd, 1);
rb_define_module_function(mRandom, "egd_bytes", ossl_rand_egd_bytes, 2);
#endif /* HAVE_RAND_EGD */
rb_define_module_function(mRandom, "status?", ossl_rand_status, 0);
}