s3: Fix some nonempty blank lines

3 files changed, 75 insertions, 77 deletions

diff --git a/source3/lib/substitute.c b/source3/lib/substitute.c
index c9dc1d2eb4..55acdd95e3 100644
--- a/source3/lib/substitute.c
+++ b/source3/lib/substitute.c
@@ -3,17 +3,17 @@
    string substitution functions
    Copyright (C) Andrew Tridgell 1992-2000
    Copyright (C) Gerald Carter   2006
-   
+
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
-   
+
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-   
+
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
@@ -276,12 +276,12 @@ static char * realloc_expand_env_var(char *str, char *p)
 
 	r = p + 3;
 	copylen = q - r;
-	
+
 	/* reserve space for use later add %$() chars */
 	if ( (envname = (char *)SMB_MALLOC(copylen + 1 + 4)) == NULL ) {
 		return NULL;
 	}
-	
+
 	strncpy(envname,r,copylen);
 	envname[copylen] = '\0';
 
@@ -301,7 +301,7 @@ static char * realloc_expand_env_var(char *str, char *p)
 	envname[copylen] = '\0';
 	r = realloc_string_sub(str, envname, envval);
 	SAFE_FREE(envname);
-		
+
 	return r;
 }
 
@@ -313,17 +313,17 @@ static char *longvar_domainsid( void )
 	DOM_SID sid;
 	fstring tmp;
 	char *sid_string;
-	
+
 	if ( !secrets_fetch_domain_sid( lp_workgroup(), &sid ) ) {
 		return NULL;
 	}
-	
+
 	sid_string = SMB_STRDUP( sid_to_fstring( tmp, &sid ) );
-	
+
 	if ( !sid_string ) {
 		DEBUG(0,("longvar_domainsid: failed to dup SID string!\n"));
 	}
-	
+
 	return sid_string;
 }
 
@@ -343,15 +343,15 @@ static struct api_longvar longvar_table[] = {
 static char *get_longvar_val( const char *varname )
 {
 	int i;
-	
+
 	DEBUG(7,("get_longvar_val: expanding variable [%s]\n", varname));
-	
+
 	for ( i=0; longvar_table[i].name; i++ ) {
 		if ( strequal( longvar_table[i].name, varname ) ) {
 			return longvar_table[i].fn();
 		}
 	}
-	
+
 	return NULL;
 }
 
@@ -515,13 +515,12 @@ void standard_sub_basic(const char *smb_name, const char *domain_name,
 			char *str, size_t len)
 {
 	char *s;
-	
+
 	if ( (s = alloc_sub_basic( smb_name, domain_name, str )) != NULL ) {
 		strncpy( str, s, len );
 	}
-	
+
 	SAFE_FREE( s );
-	
 }
 
 /****************************************************************************
@@ -533,7 +532,7 @@ char *talloc_sub_basic(TALLOC_CTX *mem_ctx, const char *smb_name,
 		       const char *domain_name, const char *str)
 {
 	char *a, *t;
-	
+
 	if ( (a = alloc_sub_basic(smb_name, domain_name, str)) == NULL ) {
 		return NULL;
 	}
@@ -555,12 +554,12 @@ char *alloc_sub_basic(const char *smb_name, const char *domain_name,
 	TALLOC_CTX *tmp_ctx = NULL;
 
 	/* workaround to prevent a crash while looking at bug #687 */
-	
+
 	if (!str) {
 		DEBUG(0,("alloc_sub_basic: NULL source string!  This should not happen\n"));
 		return NULL;
 	}
-	
+
 	a_string = SMB_STRDUP(str);
 	if (a_string == NULL) {
 		DEBUG(0, ("alloc_sub_basic: Out of memory!\n"));
@@ -722,11 +721,11 @@ char *talloc_sub_specified(TALLOC_CTX *mem_ctx,
 		DEBUG(0, ("talloc_sub_specified: Out of memory!\n"));
 		goto done;
 	}
-	
+
 	for (b = s = a_string; (p = strchr_m(s, '%')); s = a_string + (p - b)) {
-		
+
 		b = a_string;
-		
+
 		switch (*(p+1)) {
 		case 'U' : 
 			a_string = talloc_string_sub(
@@ -802,11 +801,11 @@ static char *alloc_sub_advanced(const char *servicename, const char *user,
 		DEBUG(0, ("alloc_sub_advanced: Out of memory!\n"));
 		return NULL;
 	}
-	
+
 	for (b = s = a_string; (p = strchr_m(s, '%')); s = a_string + (p - b)) {
-		
+
 		b = a_string;
-		
+
 		switch (*(p+1)) {
 		case 'N' :
 			a_string = realloc_string_sub(a_string, "%N", automount_server(user));
@@ -830,7 +829,7 @@ static char *alloc_sub_advanced(const char *servicename, const char *user,
 		case 'u': 
 			a_string = realloc_string_sub(a_string, "%u", user); 
 			break;
-			
+
 			/* Patch from jkf@soton.ac.uk Left the %N (NIS
 			 * server name) in standard_sub_basic as it is
 			 * a feature for logon servers, hence uses the
@@ -842,7 +841,7 @@ static char *alloc_sub_advanced(const char *servicename, const char *user,
 			a_string = realloc_string_sub(a_string, "%p",
 						      automount_path(servicename)); 
 			break;
-			
+
 		default: 
 			break;
 		}
diff --git a/source3/lib/util.c b/source3/lib/util.c
index 6348ddc193..e0b09c4f1f 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -11,12 +11,12 @@
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
-   
+
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-   
+
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
@@ -532,7 +532,7 @@ bool file_exist_stat(const char *fname,SMB_STRUCT_STAT *sbuf)
 	SMB_STRUCT_STAT st;
 	if (!sbuf)
 		sbuf = &st;
-  
+
 	if (sys_stat(fname,sbuf) != 0) 
 		return(False);
 
@@ -626,7 +626,7 @@ void show_msg(char *buf)
 
 	if (!DEBUGLVL(5))
 		return;
-	
+
 	DEBUG(5,("size=%d\nsmb_com=0x%x\nsmb_rcls=%d\nsmb_reh=%d\nsmb_err=%d\nsmb_flg=%d\nsmb_flg2=%d\n",
 			smb_len(buf),
 			(int)CVAL(buf,smb_com),
@@ -645,7 +645,7 @@ void show_msg(char *buf)
 	for (i=0;i<(int)CVAL(buf,smb_wct);i++)
 		DEBUGADD(5,("smb_vwv[%2d]=%5d (0x%X)\n",i,
 			SVAL(buf,smb_vwv+2*i),SVAL(buf,smb_vwv+2*i)));
-	
+
 	bcc = (int)SVAL(buf,smb_vwv+2*(CVAL(buf,smb_wct)));
 
 	DEBUGADD(5,("smb_bcc=%d\n",bcc));
@@ -896,7 +896,7 @@ void smb_msleep(unsigned int t)
 
 	GetTimeOfDay(&t1);
 	t2 = t1;
-  
+
 	while (tdiff < t) {
 		tval.tv_sec = (t-tdiff)/1000;
 		tval.tv_usec = 1000*((t-tdiff)%1000);
@@ -1217,9 +1217,9 @@ int interpret_protocol(const char *str,int def)
 		return(PROTOCOL_COREPLUS);
 	if (strequal(str,"CORE+"))
 		return(PROTOCOL_COREPLUS);
-  
+
 	DEBUG(0,("Unrecognised protocol level %s\n",str));
-  
+
 	return(def);
 }
 
@@ -1577,7 +1577,7 @@ libunwind_failed:
 
 	DEBUG(0, ("BACKTRACE: %lu stack frames:\n", 
 		  (unsigned long)backtrace_size));
-	
+
 	if (backtrace_strings) {
 		int i;
 
@@ -1641,7 +1641,7 @@ const char *readdirname(SMB_STRUCT_DIR *p)
 
 	if (!p)
 		return(NULL);
-  
+
 	ptr = (SMB_STRUCT_DIRENT *)sys_readdir(p);
 	if (!ptr)
 		return(NULL);
@@ -1715,7 +1715,7 @@ bool is_in_path(const char *name, name_compare_entry *namelist, bool case_sensit
  remove a potentially expensive call to mask_match
  if possible.
 ********************************************************************/
- 
+
 void set_namearray(name_compare_entry **ppname_array, const char *namelist)
 {
 	char *name_end;
@@ -1791,7 +1791,7 @@ void set_namearray(name_compare_entry **ppname_array, const char *namelist)
 		nameptr = name_end + 1;
 		i++;
 	}
-  
+
 	(*ppname_array)[i].name = NULL;
 
 	return;
@@ -1851,7 +1851,7 @@ bool fcntl_getlock(int fd, SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pi
 	*poffset = lock.l_start;
 	*pcount = lock.l_len;
 	*ppid = lock.l_pid;
-	
+
 	DEBUG(3,("fcntl_getlock: fd %d is returned info %d pid %u\n",
 			fd, (int)lock.l_type, (unsigned int)lock.l_pid));
 	return True;
@@ -2310,7 +2310,7 @@ bool parent_dirname(TALLOC_CTX *mem_ctx, const char *dir, char **parent,
 {
 	char *p;
 	ptrdiff_t len;
- 
+
 	p = strrchr_m(dir, '/'); /* Find final '/', if any */
 
 	if (p == NULL) {
@@ -2390,7 +2390,7 @@ bool mask_match(const char *string, const char *pattern, bool is_case_sensitive)
 		string = ".";
 	if (ISDOT(pattern))
 		return False;
-	
+
 	return ms_fnmatch(pattern, string, Protocol <= PROTOCOL_LANMAN2, is_case_sensitive) == 0;
 }
 
@@ -2406,7 +2406,7 @@ bool mask_match_search(const char *string, const char *pattern, bool is_case_sen
 		string = ".";
 	if (ISDOT(pattern))
 		return False;
-	
+
 	return ms_fnmatch(pattern, string, True, is_case_sensitive) == 0;
 }
 
diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index c024603cb9..78a5aa809f 100644
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -10,17 +10,17 @@
    Copyright (C) Stefan (metze) Metzmacher 2002
    Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2003
    Copyright (C) Michael Adam 2008
-   
+
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
-   
+
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-   
+
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
@@ -5713,16 +5713,16 @@ static struct param_opt_struct *get_parametrics(int snum, const char *type,
 	bool global_section = False;
 	char* param_key;
         struct param_opt_struct *data;
-	
+
 	if (snum >= iNumServices) return NULL;
-	
+
 	if (snum < 0) { 
 		data = Globals.param_opt;
 		global_section = True;
 	} else {
 		data = ServicePtrs[snum]->param_opt;
 	}
-    
+
 	if (asprintf(&param_key, "%s:%s", type, option) == -1) {
 		DEBUG(0,("asprintf failed!\n"));
 		return NULL;
@@ -5750,7 +5750,7 @@ static struct param_opt_struct *get_parametrics(int snum, const char *type,
 	}
 
 	string_free(&param_key);
-	
+
 	return NULL;
 }
 
@@ -5797,7 +5797,7 @@ static bool lp_bool(const char *s)
 		MISSING_PARAMETER(lp_bool);
 		return False;
 	}
-	
+
 	if (!set_boolean(s, &ret)) {
 		DEBUG(0,("lp_bool(%s): value is not boolean!\n",s));
 		return False;
@@ -5817,7 +5817,7 @@ static int lp_enum(const char *s,const struct enum_list *_enum)
 		MISSING_PARAMETER(lp_enum);
 		return (-1);
 	}
-	
+
 	for (i=0; _enum[i].name; i++) {
 		if (strequal(_enum[i].name,s))
 			return _enum[i].value;
@@ -5847,7 +5847,7 @@ static int lp_enum(const char *s,const struct enum_list *_enum)
 char *lp_parm_talloc_string(int snum, const char *type, const char *option, const char *def)
 {
 	struct param_opt_struct *data = get_parametrics(snum, type, option);
-	
+
 	if (data == NULL||data->value==NULL) {
 		if (def) {
 			return lp_string(def);
@@ -5864,10 +5864,10 @@ char *lp_parm_talloc_string(int snum, const char *type, const char *option, cons
 const char *lp_parm_const_string(int snum, const char *type, const char *option, const char *def)
 {
 	struct param_opt_struct *data = get_parametrics(snum, type, option);
-	
+
 	if (data == NULL||data->value==NULL)
 		return def;
-		
+
 	return data->value;
 }
 
@@ -5880,7 +5880,7 @@ const char **lp_parm_string_list(int snum, const char *type, const char *option,
 
 	if (data == NULL||data->value==NULL)
 		return (const char **)def;
-		
+
 	if (data->list==NULL) {
 		data->list = str_list_make_v3(talloc_autofree_context(), data->value, NULL);
 	}
@@ -5894,7 +5894,7 @@ const char **lp_parm_string_list(int snum, const char *type, const char *option,
 int lp_parm_int(int snum, const char *type, const char *option, int def)
 {
 	struct param_opt_struct *data = get_parametrics(snum, type, option);
-	
+
 	if (data && data->value && *data->value)
 		return lp_int(data->value);
 
@@ -5907,7 +5907,7 @@ int lp_parm_int(int snum, const char *type, const char *option, int def)
 unsigned long lp_parm_ulong(int snum, const char *type, const char *option, unsigned long def)
 {
 	struct param_opt_struct *data = get_parametrics(snum, type, option);
-	
+
 	if (data && data->value && *data->value)
 		return lp_ulong(data->value);
 
@@ -5920,7 +5920,7 @@ unsigned long lp_parm_ulong(int snum, const char *type, const char *option, unsi
 bool lp_parm_bool(int snum, const char *type, const char *option, bool def)
 {
 	struct param_opt_struct *data = get_parametrics(snum, type, option);
-	
+
 	if (data && data->value && *data->value)
 		return lp_bool(data->value);
 
@@ -5934,7 +5934,7 @@ int lp_parm_enum(int snum, const char *type, const char *option,
 		 const struct enum_list *_enum, int def)
 {
 	struct param_opt_struct *data = get_parametrics(snum, type, option);
-	
+
 	if (data && data->value && *data->value && _enum)
 		return lp_enum(data->value, _enum);
 
@@ -6024,7 +6024,7 @@ static void free_service_byindex(int idx)
 	if (ServicePtrs[idx]->szService) {
 		char *canon_name = canonicalize_servicename(
 			ServicePtrs[idx]->szService );
-		
+
 		dbwrap_delete_bystring(ServiceHash, canon_name );
 		TALLOC_FREE(canon_name);
 	}
@@ -6066,7 +6066,7 @@ static int add_a_service(const struct service *pservice, const char *name)
 	if (i == iNumServices) {
 		struct service **tsp;
 		int *tinvalid;
-		
+
 		tsp = SMB_REALLOC_ARRAY_KEEP_OLD_ON_ERROR(ServicePtrs, struct service *, num_to_alloc);
 		if (tsp == NULL) {
 			DEBUG(0,("add_a_service: failed to enlarge ServicePtrs!\n"));
@@ -6099,14 +6099,14 @@ static int add_a_service(const struct service *pservice, const char *name)
 	copy_service(ServicePtrs[i], &tservice, NULL);
 	if (name)
 		string_set(&ServicePtrs[i]->szService, name);
-		
+
 	DEBUG(8,("add_a_service: Creating snum = %d for %s\n", 
 		i, ServicePtrs[i]->szService));
 
 	if (!hash_a_service(ServicePtrs[i]->szService, i)) {
 		return (-1);
 	}
-		
+
 	return (i);
 }
 
@@ -6289,7 +6289,7 @@ bool lp_add_printer(const char *pszPrintername, int iDefaultService)
 	ServicePtrs[i]->bOpLocks = False;
 	/* Printer services must be printable. */
 	ServicePtrs[i]->bPrint_ok = True;
-	
+
 	DEBUG(3, ("adding printer service %s\n", pszPrintername));
 
 	return (True);
@@ -6779,7 +6779,7 @@ static void copy_service(struct service *pserviceDest, struct service *pserviceS
 			bitmap_copy(pserviceDest->copymap,
 				    pserviceSource->copymap);
 	}
-	
+
 	data = pserviceSource->param_opt;
 	while (data) {
 		set_param_opt(&pserviceDest->param_opt, data->key, data->value);
@@ -7161,17 +7161,17 @@ static bool handle_charset(int snum, const char *pszParmValue, char **ptr)
 static bool handle_workgroup(int snum, const char *pszParmValue, char **ptr)
 {
 	bool ret;
-	
+
 	ret = set_global_myworkgroup(pszParmValue);
 	string_set(&Globals.szWorkgroup,lp_workgroup());
-	
+
 	return ret;
 }
 
 static bool handle_netbios_scope(int snum, const char *pszParmValue, char **ptr)
 {
 	bool ret;
-	
+
 	ret = set_global_scope(pszParmValue);
 	string_set(&Globals.szNetbiosScope,global_scope());
 
@@ -7852,7 +7852,7 @@ static void dump_globals(FILE *f)
 {
 	int i;
 	struct param_opt_struct *data;
-	
+
 	fprintf(f, "[global]\n");
 
 	for (i = 0; parm_table[i].label; i++)
@@ -7897,7 +7897,7 @@ static void dump_a_service(struct service *pService, FILE * f)
 {
 	int i;
 	struct param_opt_struct *data;
-	
+
 	if (pService != &sDefault)
 		fprintf(f, "[%s]\n", pService->szService);
 
@@ -7909,7 +7909,6 @@ static void dump_a_service(struct service *pService, FILE * f)
 		    (*parm_table[i].label != '-') &&
 		    (i == 0 || (parm_table[i].ptr != parm_table[i - 1].ptr))) 
 		{
-		
 			int pdiff = PTR_DIFF(parm_table[i].ptr, &sDefault);
 
 			if (pService == &sDefault) {
@@ -8046,7 +8045,7 @@ struct parm_struct *lp_next_parameter(int snum, int *i, int allparameters)
 			    && (parm_table[*i].ptr ==
 				parm_table[(*i) - 1].ptr))
 				continue;
-			
+
 			if (is_default(*i) && !allparameters)
 				continue;
 
@@ -9293,11 +9292,11 @@ int lp_servicenumber(const char *pszServiceName)
 {
 	int iService;
         fstring serviceName;
-        
+
         if (!pszServiceName) {
         	return GLOBAL_SECTION_SNUM;
 	}
-        
+
 	for (iService = iNumServices - 1; iService >= 0; iService--) {
 		if (VALID(iService) && ServicePtrs[iService]->szService) {
 			/*
@@ -9447,7 +9446,7 @@ const char *volume_label(int snum)
 	if (!*label) {
 		label = lp_servicename(snum);
 	}
-		
+
 	/* This returns a 33 byte guarenteed null terminated string. */
 	ret = talloc_strndup(talloc_tos(), label, 32);
 	if (!ret) {
@@ -9820,7 +9819,7 @@ int lp_min_receive_file_size(void)
 const char *lp_socket_address(void)
 {
 	char *sock_addr = Globals.szSocketAddress;
-	
+
 	if (sock_addr[0] == '\0'){
 		string_set(&Globals.szSocketAddress, "0.0.0.0");
 	}