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better error messages

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This commit is contained in:
rsc 2005-07-13 03:55:44 +00:00
parent 9e4627500f
commit 835c1e4786
1 changed files with 5 additions and 1 deletions
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6
src/lib9/dial.c
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@ -17,6 +17,7 @@
#include <netdb.h> #include <netdb.h>
#undef unix #undef unix
#define unix xunix
int int
p9dial(char *addr, char *local, char *dummy2, int *dummy3) p9dial(char *addr, char *local, char *dummy2, int *dummy3)
@ -122,9 +123,12 @@ Unix:
} }
strcpy(su.sun_path, unix); strcpy(su.sun_path, unix);
free(buf); 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; return -1;
}
if(connect(s, (struct sockaddr*)&su, sizeof su) < 0){ if(connect(s, (struct sockaddr*)&su, sizeof su) < 0){
werrstr("connect %s: %r", su.sun_path);
close(s); close(s);
return -1; return -1;
} }