From ff8528ea9a69ca2ef6cfbed0b7a1283e165aabe6 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Tue, 16 Jan 2007 08:10:54 +0000
Subject: Create and use async_block() macro; it cuts down on the visual
 overhead of blocking on asynchronous operations, when that isn't an important
 aspect of the code.

---
 src/usr/fetch.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'src/usr/fetch.c')

diff --git a/src/usr/fetch.c b/src/usr/fetch.c
index 45031049c..11197e9fd 100644
--- a/src/usr/fetch.c
+++ b/src/usr/fetch.c
@@ -86,11 +86,8 @@ int fetch ( const char *uri_string, userptr_t *data, size_t *len ) {
 		}
 	}
 
-	async_init_orphan ( &async );
-	if ( ( rc = download ( uri, &buffer, &async ) ) != 0 )
-		goto err;
-	async_wait ( &async, &rc, 1 );
-	if ( rc != 0 )
+	if ( ( rc = async_block ( &async,
+				  download ( uri, &buffer, &async ) ) )  != 0 )
 		goto err;
 
 	/* Fill in buffer address and length */
-- 
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