commit 835c1e4786bf14ca8a6b17d8538f8881f55ae764
author rsc <devnull@localhost> Wed Jul 13 03:55:44 2005 +0000
committer rsc <devnull@localhost> Wed Jul 13 03:55:44 2005 +0000
tree 500277c7e7ecaef94ef497cd34c6a07136f3cda7
parent 9e4627500fe3626ccfc01e2f1e3214162d0e54ec

better error messages

src/lib9/dial.c

diff --git a/src/lib9/dial.c b/src/lib9/dial.c
index 5b4ece0..c363476 100644
--- a/src/lib9/dial.c
+++ b/src/lib9/dial.c
@@ -17,6 +17,7 @@
 #include <netdb.h>
 
 #undef unix
+#define unix xunix
 
 int
 p9dial(char *addr, char *local, char *dummy2, int *dummy3)
@@ -122,9 +123,12 @@
 	}
 	strcpy(su.sun_path, unix);
 	free(buf);
-	if((s = socket(AF_UNIX, SOCK_STREAM, 0)) < 0)
+	if((s = socket(AF_UNIX, SOCK_STREAM, 0)) < 0){
+		werrstr("socket: %r");
 		return -1;
+	}
 	if(connect(s, (struct sockaddr*)&su, sizeof su) < 0){
+		werrstr("connect %s: %r", su.sun_path);
 		close(s);
 		return -1;
 	}