From 7d9a2705e7ae6d8c4b1d9d5b4e2a67ab88c19044 Mon Sep 17 00:00:00 2001
From: David Turner <>
Date: Tue, 14 Apr 2009 14:43:24 -0700
Subject: AI 146183: am: CL 145975 am: CL 145805 Fix a bug in android/console.c
 that prevented the console "redir add" command from working properly   Fix a
 bug in sock_address_init_resolve which caused a crashed when getaddrinfo()
 returned an error.   Original author: digit   Merged from:
 //branches/cupcake/...   Original author: android-build

Automated import of CL 146183
---
 sockets.h | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'sockets.h')

diff --git a/sockets.h b/sockets.h
index 274cf32..0dd06e2 100644
--- a/sockets.h
+++ b/sockets.h
@@ -228,8 +228,18 @@ int   sock_address_get_ip( const SockAddress*  a );
 char* bufprint_sock_address( char*  p, char*  end, const SockAddress*  a );
 
 /* resolve a hostname or decimal IPv4/IPv6 address into a socket address.
- * returns 0 on success, or -1 on failure */
-int   sock_address_init_resolve( SockAddress*  a, const char*  hostname, uint16_t  port, int  preferIn6 ); 
+ * returns 0 on success, or -1 on failure. Note that the values or errno
+ * set by this function are the following:
+ *
+ *   EINVAL    : invalid argument
+ *   EHOSTDOWN : could not reach DNS server
+ *   ENOENT    : no host with this name, or host doesn't have any IP address
+ *   ENOMEM    : not enough memory to perform request
+ */
+int   sock_address_init_resolve( SockAddress*  a,
+                                 const char*   hostname,
+                                 uint16_t      port,
+                                 int           preferIn6 );
 
 /* create a new socket, return the socket number of -1 on failure */
 int  socket_create( SocketFamily  family, SocketType  type );
-- 
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