- avsm@cvs.openbsd.org 2005/05/24 17:32:44

     [atomicio.c atomicio.h authfd.c monitor_wrap.c msg.c scp.c sftp-client.c]
     [ssh-keyscan.c sshconnect.c]
     Switch atomicio to use a simpler interface; it now returns a size_t
     (containing number of bytes read/written), and indicates error by
     returning 0.  EOF is signalled by errno==EPIPE.
     Typical use now becomes:

     if (atomicio(read, ..., len) != len)
             err(1,"read");

     ok deraadt@, cloder@, djm@

1 files changed, 2 insertions, 2 deletions

diff --git a/atomicio.h b/atomicio.h
index 5c0f392ef..7eccf206b 100644
--- a/atomicio.h
+++ b/atomicio.h
@@ -1,4 +1,4 @@
-/*      $OpenBSD: atomicio.h,v 1.5 2003/06/28 16:23:06 deraadt Exp $    */
+/*      $OpenBSD: atomicio.h,v 1.6 2005/05/24 17:32:43 avsm Exp $       */
 
 /*
  * Copyright (c) 1995,1999 Theo de Raadt.  All rights reserved.
@@ -28,6 +28,6 @@
 /*
  * Ensure all of data on socket comes through. f==read || f==vwrite
  */
-ssize_t atomicio(ssize_t (*)(int, void *, size_t), int, void *, size_t);
+size_t  atomicio(ssize_t (*)(int, void *, size_t), int, void *, size_t);
 
 #define vwrite (ssize_t (*)(int, void *, size_t))write