* file.c (rb_file_flock): returns false on EAGAIN if non-blocking.

  [ruby-core:15795]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 6 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index fbe8b29e5c..05a320f3b7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Mar  5 17:53:01 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (rb_file_flock): returns false on EAGAIN if non-blocking.
+	  [ruby-core:15795]
+
 Web Mar  5 17:43:43 2008  Martin Duerst  <duerst@it.aoyama.ac.jp>
 
 	* transcode.c (transcode_loop): Adjusted detection of invalid
diff --git a/file.c b/file.c
index e7089d88aa..c32afbc103 100644
--- a/file.c
+++ b/file.c
@@ -3273,7 +3273,7 @@ rb_file_flock(VALUE obj, VALUE operation)
 #if defined(EWOULDBLOCK) && EWOULDBLOCK != EAGAIN
 	  case EWOULDBLOCK:
 #endif
-	    if (op1 & LOCK_NB) goto exit;
+	    if (op1 & LOCK_NB) return Qfalse;
 	    rb_thread_polling();
 	    rb_io_check_closed(fptr);
 	    continue;
@@ -3288,7 +3288,6 @@ rb_file_flock(VALUE obj, VALUE operation)
 	    rb_sys_fail(fptr->path);
 	}
     }
-  exit:
 #endif
     return INT2FIX(0);
 }