* ext/openssl/lib/openssl/buffering.rb (Buffering#read_nonblock):

  implemented.

* ext/openssl/ossl_ssl.c (rb_sys_fail_path): removed.
  (fcntl.h): don't include.
  (ossl_ssl_read_internal): defined.
  (ossl_ssl_read): use ossl_ssl_read_internal.
  (ossl_ssl_read_nonblock): use ossl_ssl_read_internal.
  (Init_ossl_ssl): define sysread_nonblock, instead of read_nonblock.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 21 insertions, 0 deletions

diff --git a/ext/openssl/lib/openssl/buffering.rb b/ext/openssl/lib/openssl/buffering.rb
index 5dabcd5135..095ab248ce 100644
--- a/ext/openssl/lib/openssl/buffering.rb
+++ b/ext/openssl/lib/openssl/buffering.rb
@@ -99,6 +99,27 @@ module Buffering
     ret
   end
 
+  def read_nonblock(maxlen, buf=nil)
+    if maxlen == 0
+      if buf
+        buf.clear
+        return buf
+      else
+        return ""
+      end
+    end
+    if @rbuffer.empty?
+      return sysread_nonblock(maxlen, buf)
+    end
+    ret = consume_rbuff(maxlen)
+    if buf
+      buf.replace(ret)
+      ret = buf
+    end
+    raise EOFError if ret.empty?
+    ret
+  end
+
   def gets(eol=$/, limit=nil)
     idx = @rbuffer.index(eol)
     until @eof