Index: check_tcp.c
===================================================================
RCS file: /cvsroot/nagiosplug/nagiosplug/plugins/check_tcp.c,v
retrieving revision 1.65
diff -r1.65 check_tcp.c
166a167,176
> 	else if (strstr (argv[0], "check_clamd")) {
>  		progname = strdup ("check_clamd");
>  		SERVICE = strdup ("CLAMD");
>  		SEND = strdup ("PING");
>  		EXPECT = strdup ("PONG");
>  		QUIT = NULL;
>  		PROTOCOL = IPPROTO_TCP;
>  		PORT = 3310;
>  	}
> 
380,381c390,397
< 
< 	printf
---
> 	if(server_address[0]=='/')
> 		printf
> 		(_("%s %s%s - %.3f second response on socket %s"),
> 		 SERVICE,
> 		 state_text (result),
> 		 (was_refused) ? " (refused)" : "",
> 		 elapsed_time, server_address);
> 	else printf
488c504
< 			if (is_host (optarg) == FALSE)
---
> 			if (optarg[0]!= '/' && is_host (optarg) == FALSE)
763c779
< 	printf (_("This plugin tests %s connections with the specified host.\n\n"),
---
> 	printf (_("This plugin tests %s connections with the specified host or unix socket.\n\n"),
Index: netutils.c
===================================================================
RCS file: /cvsroot/nagiosplug/nagiosplug/plugins/netutils.c,v
retrieving revision 1.24
diff -r1.24 netutils.c
166a167
> 	
172a174
> 	if (host_name[0] != '/') {
212a215,239
> 	}
> 	else{ // unix socket
> 		struct sockaddr_un su;
> 		if (strlen(host_name) >= sizeof(su.sun_path)) {
> 			printf("Hostname too long for unix domain socket: %s\n",
> 			host_name);
> 			return STATE_UNKNOWN;
> 		}
> 		memset(&su, 0, sizeof su);
> 		su.sun_family = AF_UNIX;
> 		strncpy(su.sun_path, host_name, sizeof su.sun_path);
> 		*sd = socket(PF_UNIX, SOCK_STREAM, 0);
> 		if ( sd < 0) {
> 			printf ("Socket creation failed\n");
> 			return STATE_UNKNOWN;
> 		}
> 		result=connect(*sd, (struct sockaddr *)&su, sizeof su);
> 		if (result == -1) {
> 			printf ("Connect to socket failed\n");
> 			close(*sd);
> 			return STATE_UNKNOWN;
> 		}
> 		
> 	}
> 	
Index: netutils.h
===================================================================
RCS file: /cvsroot/nagiosplug/nagiosplug/plugins/netutils.h,v
retrieving revision 1.12
diff -r1.12 netutils.h
37a38
> #include <sys/un.h>
Index: utils.h
===================================================================
RCS file: /cvsroot/nagiosplug/nagiosplug/plugins/utils.h,v
retrieving revision 1.22
diff -r1.22 utils.h
139c139
<     Host name or IP Address\n\
---
>     Host name or IP Address or unix socket (starting with \"/\")\n\