Removed global_myworkgroup, global_myname, global_myscope. Added liberal

dashes of const. This is a rather large check-in, some things may break.
It does compile though :-).
Jeremy.
(This used to be commit f755711df8f74f9b8e8c1a2b0d07d02a931eeb89)

13 files changed, 60 insertions, 118 deletions

diff --git a/source3/utils/net.c b/source3/utils/net.c
index da98c6455f1..37ceadc3729 100644
--- a/source3/utils/net.c
+++ b/source3/utils/net.c
@@ -61,7 +61,7 @@ char *opt_host = NULL;
 char *opt_password = NULL;
 char *opt_user_name = NULL;
 BOOL opt_user_specified = False;
-char *opt_workgroup = NULL;
+const char *opt_workgroup = NULL;
 int opt_long_list_entries = 0;
 int opt_reboot = 0;
 int opt_force = 0;
@@ -77,7 +77,6 @@ static int opt_machine_pass = 0;
 BOOL opt_have_ip = False;
 struct in_addr opt_dest_ip;
 
-extern pstring global_myname;
 extern BOOL AllowDebugChange;
 
 /*
@@ -188,7 +187,7 @@ BOOL net_find_server(unsigned flags, struct in_addr *server_ip, char **server_na
 			if (is_zero_ip(pdc_ip))
 				return False;
 			
-			if (!lookup_dc_name(global_myname, opt_target_workgroup, &pdc_ip, dc_name))
+			if (!lookup_dc_name(global_myname(), opt_target_workgroup, &pdc_ip, dc_name))
 				return False;
 				
 			*server_name = strdup(dc_name);
@@ -238,7 +237,7 @@ BOOL net_find_dc(struct in_addr *server_ip, fstring server_name, const char *dom
 		if (is_zero_ip(*server_ip))
 			return False;
 		
-		if (!lookup_dc_name(global_myname, domain_name, server_ip, dc_name))
+		if (!lookup_dc_name(global_myname(), domain_name, server_ip, dc_name))
 			return False;
 			
 		safe_strcpy(server_name, dc_name, FSTRING_LEN);
@@ -335,7 +334,7 @@ static int net_getlocalsid(int argc, const char **argv)
 		name = argv[0];
         }
 	else {
-		name = global_myname;
+		name = global_myname();
 	}
 
 	if (!secrets_fetch_domain_sid(name, &sid)) {
@@ -359,7 +358,7 @@ static int net_setlocalsid(int argc, const char **argv)
 		return 1;
 	}
 
-	if (!secrets_store_domain_sid(global_myname, &sid)) {
+	if (!secrets_store_domain_sid(global_myname(), &sid)) {
 		DEBUG(0,("Can't store domain SID as a pdc/bdc.\n"));
 		return 1;
 	}
@@ -372,12 +371,12 @@ static int net_getdomainsid(int argc, const char **argv)
 	DOM_SID domain_sid;
 	fstring sid_str;
 
-	if (!secrets_fetch_domain_sid(global_myname, &domain_sid)) {
+	if (!secrets_fetch_domain_sid(global_myname(), &domain_sid)) {
 		d_printf("Could not fetch local SID\n");
 		return 1;
 	}
 	sid_to_string(sid_str, &domain_sid);
-	d_printf("SID for domain %s is: %s\n", global_myname, sid_str);
+	d_printf("SID for domain %s is: %s\n", global_myname(), sid_str);
 
 	if (!secrets_fetch_domain_sid(lp_workgroup(), &domain_sid)) {
 		d_printf("Could not fetch domain SID\n");
@@ -528,19 +527,11 @@ static struct functable net_func[] = {
 	}
 	
 	if (!opt_target_workgroup) {
-		opt_target_workgroup = lp_workgroup();
+		opt_target_workgroup = strdup(lp_workgroup());
 	}
 	
-	if (!*global_myname) {
-		char *p2;
-
-		pstrcpy(global_myname, myhostname());
-		p2 = strchr_m(global_myname, '.');
-		if (p2) 
-                        *p2 = 0;
-	}
-	
-	strupper(global_myname);
+	if (!init_names())
+		exit(1);
 
 	load_interfaces();
 
@@ -553,7 +544,7 @@ static struct functable net_func[] = {
 			exit(1);
 		}
 
-		asprintf(&opt_user_name,"%s$", global_myname);
+		asprintf(&opt_user_name,"%s$", global_myname());
 		opt_password = secrets_fetch_machine_password();
 		if (!opt_password) {
 			d_printf("ERROR: Unable to fetch machine password\n");
diff --git a/source3/utils/net_ads.c b/source3/utils/net_ads.c
index af290ce83c6..b138f67aa35 100644
--- a/source3/utils/net_ads.c
+++ b/source3/utils/net_ads.c
@@ -513,19 +513,18 @@ static int net_ads_status(int argc, const char **argv)
 {
 	ADS_STRUCT *ads;
 	ADS_STATUS rc;
-	extern pstring global_myname;
 	void *res;
 
 	if (!(ads = ads_startup())) return -1;
 
-	rc = ads_find_machine_acct(ads, &res, global_myname);
+	rc = ads_find_machine_acct(ads, &res, global_myname());
 	if (!ADS_ERR_OK(rc)) {
 		d_printf("ads_find_machine_acct: %s\n", ads_errstr(rc));
 		return -1;
 	}
 
 	if (ads_count_replies(ads, res) == 0) {
-		d_printf("No machine account for '%s' found\n", global_myname);
+		d_printf("No machine account for '%s' found\n", global_myname());
 		return -1;
 	}
 
@@ -538,7 +537,6 @@ static int net_ads_leave(int argc, const char **argv)
 {
 	ADS_STRUCT *ads = NULL;
 	ADS_STATUS rc;
-	extern pstring global_myname;
 
 	if (!secrets_init()) {
 		DEBUG(1,("Failed to initialise secrets database\n"));
@@ -546,7 +544,7 @@ static int net_ads_leave(int argc, const char **argv)
 	}
 
 	if (!opt_password) {
-		asprintf(&opt_user_name, "%s$", global_myname);
+		asprintf(&opt_user_name, "%s$", global_myname());
 		opt_password = secrets_fetch_machine_password();
 	}
 
@@ -554,14 +552,14 @@ static int net_ads_leave(int argc, const char **argv)
 		return -1;
 	}
 
-	rc = ads_leave_realm(ads, global_myname);
+	rc = ads_leave_realm(ads, global_myname());
 	if (!ADS_ERR_OK(rc)) {
 	    d_printf("Failed to delete host '%s' from the '%s' realm.\n", 
-		     global_myname, ads->config.realm);
+		     global_myname(), ads->config.realm);
 	    return -1;
 	}
 
-	d_printf("Removed '%s' from realm '%s'\n", global_myname, ads->config.realm);
+	d_printf("Removed '%s' from realm '%s'\n", global_myname(), ads->config.realm);
 
 	return 0;
 }
@@ -569,14 +567,13 @@ static int net_ads_leave(int argc, const char **argv)
 static int net_ads_join_ok(void)
 {
 	ADS_STRUCT *ads = NULL;
-	extern pstring global_myname;
 
 	if (!secrets_init()) {
 		DEBUG(1,("Failed to initialise secrets database\n"));
 		return -1;
 	}
 
-	asprintf(&opt_user_name, "%s$", global_myname);
+	asprintf(&opt_user_name, "%s$", global_myname());
 	opt_password = secrets_fetch_machine_password();
 
 	if (!(ads = ads_startup())) {
@@ -611,7 +608,6 @@ int net_ads_join(int argc, const char **argv)
 	ADS_STATUS rc;
 	char *password;
 	char *tmp_password;
-	extern pstring global_myname;
 	const char *org_unit = "Computers";
 	char *dn;
 	void *res;
@@ -649,7 +645,7 @@ int net_ads_join(int argc, const char **argv)
 		return -1;
 	}	
 
-	rc = ads_join_realm(ads, global_myname, org_unit);
+	rc = ads_join_realm(ads, global_myname(), org_unit);
 	if (!ADS_ERR_OK(rc)) {
 		d_printf("ads_join_realm: %s\n", ads_errstr(rc));
 		return -1;
@@ -661,7 +657,7 @@ int net_ads_join(int argc, const char **argv)
 		return -1;
 	}
 
-	rc = ads_set_machine_password(ads, global_myname, password);
+	rc = ads_set_machine_password(ads, global_myname(), password);
 	if (!ADS_ERR_OK(rc)) {
 		d_printf("ads_set_machine_password: %s\n", ads_errstr(rc));
 		return -1;
@@ -677,7 +673,7 @@ int net_ads_join(int argc, const char **argv)
 		return -1;
 	}
 
-	d_printf("Joined '%s' to realm '%s'\n", global_myname, ads->config.realm);
+	d_printf("Joined '%s' to realm '%s'\n", global_myname(), ads->config.realm);
 
 	free(password);
 
@@ -704,7 +700,6 @@ static int net_ads_printer_info(int argc, const char **argv)
 	ADS_STRUCT *ads;
 	ADS_STATUS rc;
 	const char *servername, *printername;
-	extern pstring global_myname;
 	void *res = NULL;
 
 	if (!(ads = ads_startup())) return -1;
@@ -717,7 +712,7 @@ static int net_ads_printer_info(int argc, const char **argv)
 	if (argc > 1)
 		servername =  argv[1];
 	else
-		servername = global_myname;
+		servername = global_myname();
 
 	rc = ads_find_printer_on_server(ads, &res, printername, servername);
 
@@ -750,7 +745,6 @@ static int net_ads_printer_publish(int argc, const char **argv)
         ADS_STATUS rc;
 	char *uncname, *servername;
 	ADS_PRINTER_ENTRY prt;
-	extern pstring global_myname;
 	char *ports[2] = {"Samba", NULL};
 
 	/* 
@@ -772,11 +766,11 @@ static int net_ads_printer_publish(int argc, const char **argv)
 	   get_a_printer, because the server name might be
 	   localhost or an ip address */
 	prt.printerName = argv[0];
-	asprintf(&servername, "%s.%s", global_myname, ads->config.realm);
+	asprintf(&servername, "%s.%s", global_myname(), ads->config.realm);
 	prt.serverName = servername;
-	prt.shortServerName = global_myname;
+	prt.shortServerName = global_myname();
 	prt.versionNumber = "4";
-	asprintf(&uncname, "\\\\%s\\%s", global_myname, argv[0]);
+	asprintf(&uncname, "\\\\%s\\%s", global_myname(), argv[0]);
 	prt.uNCName=uncname;
 	prt.printBinNames = (char **) bins;
 	prt.printMediaSupported = (char **) media;
@@ -799,8 +793,8 @@ static int net_ads_printer_remove(int argc, const char **argv)
 {
 	ADS_STRUCT *ads;
 	ADS_STATUS rc;
-	char *servername, *prt_dn;
-	extern pstring global_myname;
+	const char *servername;
+	char *prt_dn;
 	void *res = NULL;
 
 	if (!(ads = ads_startup())) return -1;
@@ -811,7 +805,7 @@ static int net_ads_printer_remove(int argc, const char **argv)
 	if (argc > 1)
 		servername = argv[1];
 	else
-		servername = global_myname;
+		servername = global_myname();
 
 	rc = ads_find_printer_on_server(ads, &res, argv[0], servername);
 
@@ -902,7 +896,6 @@ static int net_ads_password(int argc, const char **argv)
 static int net_ads_change_localhost_pass(int argc, const char **argv)
 {    
     ADS_STRUCT *ads;
-    extern pstring global_myname;
     char *host_principal;
     char *hostname;
     ADS_STATUS ret;
@@ -912,14 +905,14 @@ static int net_ads_change_localhost_pass(int argc, const char **argv)
 	    return -1;
     }
 
-    asprintf(&opt_user_name, "%s$", global_myname);
+    asprintf(&opt_user_name, "%s$", global_myname());
     opt_password = secrets_fetch_machine_password();
 
     if (!(ads = ads_startup())) {
 	    return -1;
     }
 
-    hostname = strdup(global_myname);
+    hostname = strdup(global_myname());
     strlower(hostname);
     asprintf(&host_principal, "%s@%s", hostname, ads->config.realm);
     SAFE_FREE(hostname);
diff --git a/source3/utils/net_ads_cldap.c b/source3/utils/net_ads_cldap.c
index 6821a5902e0..f81c763093f 100644
--- a/source3/utils/net_ads_cldap.c
+++ b/source3/utils/net_ads_cldap.c
@@ -232,7 +232,6 @@ int ads_cldap_netlogon(ADS_STRUCT *ads)
 {
 	int sock;
 	int ret;
-	extern pstring global_myname;
 	struct cldap_netlogon_reply reply;
 
 	sock = open_udp_socket(inet_ntoa(ads->ldap_ip), ads->ldap_port);
@@ -243,7 +242,7 @@ int ads_cldap_netlogon(ADS_STRUCT *ads)
 		return -1;
 	}
 
-	ret = send_cldap_netlogon(sock, ads->config.realm, global_myname, 6);
+	ret = send_cldap_netlogon(sock, ads->config.realm, global_myname(), 6);
 	if (ret != 0) {
 		return ret;
 	}
diff --git a/source3/utils/net_rpc.c b/source3/utils/net_rpc.c
index ae1e8dbbac5..16caa8d8615 100644
--- a/source3/utils/net_rpc.c
+++ b/source3/utils/net_rpc.c
@@ -21,8 +21,6 @@
 #include "includes.h"
 #include "../utils/net.h"
 
-extern pstring global_myname;
-
 /**
  * @file net_rpc.c
  *
@@ -240,12 +238,11 @@ static int rpc_changetrustpw(int argc, const char **argv)
 static NTSTATUS rpc_join_oldstyle_internals(const DOM_SID *domain_sid, struct cli_state *cli, TALLOC_CTX *mem_ctx, 
 				       int argc, const char **argv) {
 	
-	extern pstring global_myname;
 	fstring trust_passwd;
 	unsigned char orig_trust_passwd_hash[16];
 	NTSTATUS result;
 
-	fstrcpy(trust_passwd, global_myname);
+	fstrcpy(trust_passwd, global_myname());
 	strlower(trust_passwd);
 
 	/*
@@ -432,7 +429,7 @@ rpc_getsid_internals(const DOM_SID *domain_sid, struct cli_state *cli,
 	d_printf("Storing SID %s for Domain %s in secrets.tdb\n",
 		 sid_str, lp_workgroup());
 
-	if (!secrets_store_domain_sid(global_myname, domain_sid)) {
+	if (!secrets_store_domain_sid(global_myname(), domain_sid)) {
 		DEBUG(0,("Can't store domain SID\n"));
 		return NT_STATUS_UNSUCCESSFUL;
 	}
@@ -1917,7 +1914,7 @@ static int rpc_trustdom_list(int argc, const char **argv)
 		if (opt_target_workgroup) SAFE_FREE(opt_target_workgroup);
 		opt_target_workgroup = opt_workgroup;
 	} else {
-		safe_strcpy(pdc_name, global_myname, FSTRING_LEN);
+		safe_strcpy(pdc_name, global_myname(), FSTRING_LEN);
 		domain_name = talloc_strdup(mem_ctx, lp_workgroup());
 		if (opt_target_workgroup) SAFE_FREE(opt_target_workgroup);
 		opt_target_workgroup = domain_name;
@@ -2165,7 +2162,7 @@ BOOL net_rpc_check(unsigned flags)
 
 	if (!cli_connect(&cli, server_name, &server_ip))
 		goto done;
-	if (!attempt_netbios_session_request(&cli, global_myname, 
+	if (!attempt_netbios_session_request(&cli, global_myname(), 
 					     server_name, &server_ip))
 		goto done;
 	if (!cli_negprot(&cli))
diff --git a/source3/utils/net_rpc_join.c b/source3/utils/net_rpc_join.c
index c209886ef17..4b78b7d283d 100644
--- a/source3/utils/net_rpc_join.c
+++ b/source3/utils/net_rpc_join.c
@@ -104,8 +104,6 @@ done:
 int net_rpc_join_newstyle(int argc, const char **argv) 
 {
 
-	extern pstring global_myname;
-
 	/* libsmb variables */
 
 	struct cli_state *cli;
@@ -187,7 +185,7 @@ int net_rpc_join_newstyle(int argc, const char **argv)
 		      "could not open domain");
 
 	/* Create domain user */
-	acct_name = talloc_asprintf(mem_ctx, "%s$", global_myname); 
+	acct_name = talloc_asprintf(mem_ctx, "%s$", global_myname()); 
 	strlower(acct_name);
 	const_acct_name = acct_name;
 
@@ -347,9 +345,7 @@ done:
  **/
 int net_rpc_testjoin(int argc, const char **argv) 
 {
-	char *domain = lp_workgroup();
-
-	domain = smb_xstrdup(domain);
+	char *domain = smb_xstrdup(lp_workgroup());
 
 	/* Display success or failure */
 	if (net_rpc_join_ok(domain) != 0) {
diff --git a/source3/utils/net_time.c b/source3/utils/net_time.c
index 13c75c80b04..4cf923b1f76 100644
--- a/source3/utils/net_time.c
+++ b/source3/utils/net_time.c
@@ -28,7 +28,6 @@ static time_t cli_servertime(const char *host, struct in_addr *ip, int *zone)
 {
 	struct nmb_name calling, called;
 	time_t ret = 0;
-	extern pstring global_myname;
 	struct cli_state *cli = NULL;
 
 	cli = cli_initialise(NULL);
@@ -39,7 +38,7 @@ static time_t cli_servertime(const char *host, struct in_addr *ip, int *zone)
 		goto done;
 	}
 
-	make_nmb_name(&calling, global_myname, 0x0);
+	make_nmb_name(&calling, global_myname(), 0x0);
 	if (host) {
 		make_nmb_name(&called, host, 0x20);
 	} else {
diff --git a/source3/utils/nmblookup.c b/source3/utils/nmblookup.c
index cdaa434e3c7..81061346997 100644
--- a/source3/utils/nmblookup.c
+++ b/source3/utils/nmblookup.c
@@ -246,12 +246,8 @@ int main(int argc,char *argv[])
         translate_addresses = !translate_addresses;
 	break;
       case 'i':
-	      {
-		      extern pstring global_scope;
-		      pstrcpy(global_scope,optarg);
-		      strupper(global_scope);
-	      }
-	      break;
+	set_global_scope(optarg);
+	break;
       case 'M':
 	find_master = True;
 	break;
diff --git a/source3/utils/pdbedit.c b/source3/utils/pdbedit.c
index 1199dec7fb3..6a019e73d71 100644
--- a/source3/utils/pdbedit.c
+++ b/source3/utils/pdbedit.c
@@ -50,7 +50,6 @@
 
 #define MASK_ALWAYS_GOOD	0x0000001F
 #define MASK_USER_GOOD		0x00001F00
-extern pstring global_myname;
 
 /*********************************************************
  Add all currently available users to another db
@@ -176,7 +175,7 @@ static int print_sam_info (SAM_ACCOUNT *sam_pwent, BOOL verbosity, BOOL smbpwdst
  Get an Print User Info
 **********************************************************/
 
-static int print_user_info (struct pdb_context *in, char *username, BOOL verbosity, BOOL smbpwdstyle)
+static int print_user_info (struct pdb_context *in, const char *username, BOOL verbosity, BOOL smbpwdstyle)
 {
 	SAM_ACCOUNT *sam_pwent=NULL;
 	BOOL ret;
@@ -496,7 +495,7 @@ int main (int argc, char **argv)
 	poptGetArg(pc); /* Drop argv[0], the program name */
 
 	if (user_name == NULL) {
-		user_name = poptGetArg(pc);
+		user_name = strdup(poptGetArg(pc));
 	}
 
 	if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
@@ -504,16 +503,8 @@ int main (int argc, char **argv)
 		exit(1);
 	}
 
-	if (!*global_myname) {
-		char *p2;
-
-		pstrcpy(global_myname, myhostname());
-		p2 = strchr_m(global_myname, '.');
-		if (p2) 
-                        *p2 = 0;
-	}
-	
-	strupper(global_myname);
+	if (!init_names())
+		exit(1);
 
 	setparms =	(backend ? BIT_BACKEND : 0) +
 			(verbose ? BIT_VERBOSE : 0) +
diff --git a/source3/utils/smbcacls.c b/source3/utils/smbcacls.c
index 940187407cf..1d681a07f7b 100644
--- a/source3/utils/smbcacls.c
+++ b/source3/utils/smbcacls.c
@@ -42,9 +42,6 @@ enum acl_mode {SMB_ACL_SET, SMB_ACL_DELETE, SMB_ACL_MODIFY, SMB_ACL_ADD };
 enum chown_mode {REQUEST_NONE, REQUEST_CHOWN, REQUEST_CHGRP};
 enum exit_values {EXIT_OK, EXIT_FAILED, EXIT_PARSE_ERROR};
 
-extern pstring global_myname;
-extern fstring global_myworkgroup;
-
 struct perm_value {
 	char *perm;
 	uint32 mask;
@@ -232,6 +229,7 @@ static void print_ace(FILE *f, SEC_ACE *ace)
 static BOOL parse_ace(SEC_ACE *ace, char *str)
 {
 	char *p;
+	const char *cp;
 	fstring tok;
 	unsigned atype, aflags, amask;
 	DOM_SID sid;
@@ -243,7 +241,6 @@ static BOOL parse_ace(SEC_ACE *ace, char *str)
 	if (!p) return False;
 	*p = '\0';
 	p++;
-
 	/* Try to parse numeric form */
 
 	if (sscanf(p, "%i/%i/%i", &atype, &aflags, &amask) == 3 &&
@@ -257,7 +254,8 @@ static BOOL parse_ace(SEC_ACE *ace, char *str)
 		return False;
 	}
 
-	if (!next_token(&p, tok, "/", sizeof(fstring))) {
+	cp = p;
+	if (!next_token(&cp, tok, "/", sizeof(fstring))) {
 		return False;
 	}
 
@@ -271,12 +269,12 @@ static BOOL parse_ace(SEC_ACE *ace, char *str)
 
 	/* Only numeric form accepted for flags at present */
 
-	if (!(next_token(&p, tok, "/", sizeof(fstring)) &&
+	if (!(next_token(&cp, tok, "/", sizeof(fstring)) &&
 	      sscanf(tok, "%i", &aflags))) {
 		return False;
 	}
 
-	if (!next_token(&p, tok, "/", sizeof(fstring))) {
+	if (!next_token(&cp, tok, "/", sizeof(fstring))) {
 		return False;
 	}
 
@@ -342,7 +340,7 @@ static BOOL add_ace(SEC_ACL **the_acl, SEC_ACE *ace)
 /* parse a ascii version of a security descriptor */
 static SEC_DESC *sec_desc_parse(char *str)
 {
-	char *p = str;
+	const char *p = str;
 	fstring tok;
 	SEC_DESC *ret;
 	size_t sd_size;
@@ -718,10 +716,10 @@ static struct cli_state *connect_one(char *share)
 		}
 	}
 
-	if (NT_STATUS_IS_OK(nt_status = cli_full_connection(&c, global_myname, server, 
+	if (NT_STATUS_IS_OK(nt_status = cli_full_connection(&c, global_myname(), server, 
 							    &ip, 0,
 							    share, "?????",  
-							    username, global_myworkgroup,
+							    username, lp_workgroup(),
 							    password, 0, NULL))) {
 		return c;
 	} else {
diff --git a/source3/utils/smbcontrol.c b/source3/utils/smbcontrol.c
index 7c292dd521c..034de91ce01 100644
--- a/source3/utils/smbcontrol.c
+++ b/source3/utils/smbcontrol.c
@@ -107,7 +107,7 @@ Prints out the current Debug level returned by MSG_DEBUGLEVEL
 ****************************************************************************/
 void debuglevel_function(int msg_type, pid_t src, void *buf, size_t len)
 {
-	char *levels = (char *)buf;
+	const char *levels = (char *)buf;
 	pstring dbgcl;
 
 	printf("Current debug levels of PID %u are:\n",(unsigned int)src);
diff --git a/source3/utils/smbgroupedit.c b/source3/utils/smbgroupedit.c
index b5033e03846..0faa0513edb 100644
--- a/source3/utils/smbgroupedit.c
+++ b/source3/utils/smbgroupedit.c
@@ -21,9 +21,6 @@
 
 #include "includes.h"
 
-extern pstring global_myname;
-extern fstring global_myworkgroup;
-
 /*
  * Next two lines needed for SunOS and don't
  * hurt anything else...
@@ -282,17 +279,8 @@ int main (int argc, char **argv)
 		exit(1);
 	}
 
-	if (!*global_myname) {
-		char *p;
-		pstrcpy( global_myname, myhostname() );
-		p = strchr_m(global_myname, '.' );
-		if (p) 
-			*p = 0;
-	}
-
-	strupper(global_myname);
-
-	fstrcpy(global_myworkgroup, lp_workgroup());
+	if (!init_names())
+		exit(1);
 	
 	if(!initialize_password_db(True)) {
 		fprintf(stderr, "Can't setup password database vectors.\n");
diff --git a/source3/utils/smbpasswd.c b/source3/utils/smbpasswd.c
index 0e822ee7ade..d9f36119f7c 100644
--- a/source3/utils/smbpasswd.c
+++ b/source3/utils/smbpasswd.c
@@ -19,7 +19,6 @@
 
 #include "includes.h"
 
-extern pstring global_myname;
 extern BOOL AllowDebugChange;
 
 /*
@@ -585,13 +584,8 @@ int main(int argc, char **argv)
 	 * set from the config file. 
 	 */ 
     
-	if (!*global_myname) {   
-		char *p;
-		fstrcpy(global_myname, myhostname());
-		p = strchr_m(global_myname, '.' );
-		if (p) *p = 0;
-	}           
-	strupper(global_myname);
+	if (!init_names())
+		return 1;
 
 	/* Check the effective uid - make sure we are not setuid */
 	if (is_setuid_root()) {
diff --git a/source3/utils/testparm.c b/source3/utils/testparm.c
index 280a7b8853f..d30bd916b27 100644
--- a/source3/utils/testparm.c
+++ b/source3/utils/testparm.c
@@ -121,7 +121,7 @@ parameter.\n" );
 			} else {
 				pstring passwd_prog;
 				pstring truncated_prog;
-				char *p;
+				const char *p;
 
 				pstrcpy( passwd_prog, lp_passwd_program());
 				p = passwd_prog;
@@ -250,8 +250,8 @@ int main(int argc, const char *argv[])
 
 	for (s=0;s<1000;s++) {
 		if (VALID_SNUM(s)) {
-			char **deny_list = lp_hostsdeny(s);
-			char **allow_list = lp_hostsallow(s);
+			const char **deny_list = lp_hostsdeny(s);
+			const char **allow_list = lp_hostsallow(s);
 			int i;
 			if(deny_list) {
 				for (i=0; deny_list[i]; i++) {