--- projects/libstatgrab/examples/network_iface_stats.c	2004/03/06 22:41:15	1.3
+++ projects/libstatgrab/examples/network_iface_stats.c	2004/04/08 13:44:44	1.6
@@ -1,5 +1,5 @@
 /*
- * i-scream central monitoring system
+ * i-scream libstatgrab
  * http://www.i-scream.org
  * Copyright (C) 2000-2004 i-scream
  *
@@ -27,33 +27,50 @@
 
 int main(int argc, char **argv){
 
-	network_iface_stat_t *network_iface_stats;
+	sg_network_iface_stats *network_iface_stats;
 	int iface_count, i;
 
 	/* Initialise statgrab */
-	statgrab_init();
+	sg_init();
 
 	/* Drop setuid/setgid privileges. */
-	if (statgrab_drop_privileges() != 0) {
+	if (sg_drop_privileges() != 0) {
 		perror("Error. Failed to drop privileges");
 		return 1;
 	}
 
-	network_iface_stats = get_network_iface_stats(&iface_count);
+	network_iface_stats = sg_get_network_iface_stats(&iface_count);
 
 	if(network_iface_stats == NULL){
 		fprintf(stderr, "Failed to get network interface stats\n");
 		exit(1);
 	}
 
+	if (argc != 1) {
+		/* If an argument is given, use bsearch to find just that
+		 * interface. */
+		sg_network_iface_stats key;
+
+		key.interface_name = argv[1];
+		network_iface_stats = bsearch(&key, network_iface_stats,
+		                              iface_count,
+		                              sizeof *network_iface_stats,
+		                              sg_network_iface_compare_name);
+		if (network_iface_stats == NULL) {
+			fprintf(stderr, "Interface %s not found\n", argv[1]);
+			exit(1);
+		}
+		iface_count = 1;
+	}
+
 	printf("Name\tSpeed\tDuplex\n");
 	for(i = 0; i < iface_count; i++) {
 		printf("%s\t%d\t", network_iface_stats->interface_name, network_iface_stats->speed);
 		switch (network_iface_stats->dup) {
-		case FULL_DUPLEX:
+		case SG_IFACE_DUPLEX_FULL:
 			printf("full\n");
 			break;
-		case HALF_DUPLEX:
+		case SG_IFACE_DUPLEX_HALF:
 			printf("half\n");
 			break;
 		default: