Add "user" to a bunch of mysql connects so that log files record who

made the queries.

capture/capserver.c

@@ -292,7 +292,7 @@ mydb_query(char *query, int ncols, ...)
 	}
 
 	mysql_init(&db);
-	if (mysql_real_connect(&db, 0, 0, 0, dbname, 0, 0, 0) == 0) {
+	if (mysql_real_connect(&db, 0, "capserver", 0, dbname, 0, 0, 0) == 0) {
 		syslog(LOG_ERR, "%s: connect failed: %s",
 			dbname, mysql_error(&db));
 		return (MYSQL_RES *) 0;

pxe/bootinfo_mysql.c

@@ -70,7 +70,7 @@ query_bootinfo_db(struct in_addr ipaddr, boot_what_t *info)
 	}
 	
 	mysql_init(&db);
-	if (mysql_real_connect(&db, 0, 0, 0, dbname, 0, 0, 0) == 0) {
+	if (mysql_real_connect(&db, 0, "bootinfo", 0, dbname, 0, 0, 0) == 0) {
 		syslog(LOG_ERR, "%s: connect failed: %s",
 			dbname, mysql_error(&db));
 		return 1;

pxe/proxydhcp_mysql.c

@@ -50,7 +50,7 @@ query_db(struct in_addr ipaddr, struct in_addr *sip,
 	}
 	
 	mysql_init(&db);
-	if (mysql_real_connect(&db, 0, 0, 0, dbname, 0, 0, 0) == 0) {
+	if (mysql_real_connect(&db, 0, "proxydhcp", 0, dbname, 0, 0, 0) == 0) {
 		syslog(LOG_ERR, "%s: connect failed: %s",
 			dbname, mysql_error(&db));
 		return 1;
@@ -162,7 +162,7 @@ ip2nodeid(struct in_addr ipaddr, char *nodeid, int len)
 	}
 	
 	mysql_init(&db);
-	if (mysql_real_connect(&db, 0, 0, 0, dbname, 0, 0, 0) == 0) {
+	if (mysql_real_connect(&db, 0, "proxydhcp", 0, dbname, 0, 0, 0) == 0) {
 		syslog(LOG_ERR, "%s: connect failed: %s",
 			dbname, mysql_error(&db));
 		return 1;

security/genlastlog.c

 /*
  * EMULAB-COPYRIGHT
- * Copyright (c) 2000-2002 University of Utah and the Flux Group.
+ * Copyright (c) 2000-2003 University of Utah and the Flux Group.
  * All rights reserved.
  */
 
@@ -360,7 +360,8 @@ mydb_update(char *query, ...)
 
 	if (! inited) {
 	    mysql_init(&db);
-	    if (mysql_real_connect(&db, 0, 0, 0, TBDBNAME, 0, 0, 0) == 0) {
+	    if (mysql_real_connect(&db, 0, "genlastlog",
+				   0, TBDBNAME, 0, 0, 0) == 0) {
 		    syslog(LOG_ERR, "%s: connect failed: %s",
 			   TBDBNAME, mysql_error(&db));
 		    return -1;

tmcd/tmcd.c

@@ -3104,7 +3104,7 @@ mydb_connect()
 	}
 	
 	mysql_init(&db);
-	if (mysql_real_connect(&db, 0, 0, 0,
+	if (mysql_real_connect(&db, 0, "tmcd", 0,
 			       dbname, 0, 0, CLIENT_INTERACTIVE) == 0) {
 		error("%s: connect failed: %s\n", dbname, mysql_error(&db));
 		return 1;