fix const warnings in intl methods

1 files changed, 23 insertions, 23 deletions

diff --git a/ext/intl/locale/locale_methods.c b/ext/intl/locale/locale_methods.c
index 915f4d5af4..21b5847f2d 100644
--- a/ext/intl/locale/locale_methods.c
+++ b/ext/intl/locale/locale_methods.c
@@ -121,7 +121,7 @@ static int16_t findOffset(const char* const* list, const char* key)
 }
 /*}}}*/
 
-static char* getPreferredTag(char* gf_tag)
+static char* getPreferredTag(const char* gf_tag)
 { 
 	char* result = NULL;
 	int grOffset = 0;
@@ -175,7 +175,7 @@ static int getStrrtokenPos(char* str, int savedPos)
 * returns -1 if no singleton
 * strtok equivalent search for singleton
 */
-static int getSingletonPos(char* str)
+static int getSingletonPos(const char* str)
 {
 	int result =-1;
 	int i=0;
@@ -251,7 +251,7 @@ PHP_NAMED_FUNCTION(zif_locale_set_default)
 * common code shared by get_primary_language,get_script or get_region or get_variant
 * result = 0 if error, 1 if successful , -1 if no value
 */
-static char* get_icu_value_internal( char* loc_name , char* tag_name, int* result , int fromParseLocale)
+static char* get_icu_value_internal( const char* loc_name , char* tag_name, int* result , int fromParseLocale)
 {
 	char*		tag_value	= NULL;
 	int32_t     	tag_value_len   = 512;
@@ -281,7 +281,7 @@ static char* get_icu_value_internal( char* loc_name , char* tag_name, int* resul
 		/* Handle singletons */
 		if( strcmp(tag_name , LOC_LANG_TAG)==0 ){
 			if( strlen(loc_name)>1 && (isIDPrefix(loc_name) ==1 ) ){
-				return loc_name;
+				return (char *)loc_name;
 			}
 		}
 
@@ -370,7 +370,7 @@ static char* get_icu_value_internal( char* loc_name , char* tag_name, int* resul
 static void get_icu_value_src_php( char* tag_name, INTERNAL_FUNCTION_PARAMETERS) 
 {
 
-	char*       loc_name        	= NULL;
+	const char* loc_name        	= NULL;
 	int         loc_name_len    	= 0;
 
 	char*       tag_value		= NULL;
@@ -465,10 +465,10 @@ PHP_FUNCTION(locale_get_primary_language )
  }}} */
 static void get_icu_disp_value_src_php( char* tag_name, INTERNAL_FUNCTION_PARAMETERS) 
 {
-	char*       loc_name        	= NULL;
+	const char* loc_name        	= NULL;
 	int         loc_name_len    	= 0;
 
-	char*       disp_loc_name       = NULL;
+	const char* disp_loc_name       = NULL;
 	int         disp_loc_name_len   = 0;
 	int         free_loc_name       = 0;
 
@@ -561,7 +561,7 @@ static void get_icu_disp_value_src_php( char* tag_name, INTERNAL_FUNCTION_PARAME
 				efree( mod_loc_name );
 			}
 			if (free_loc_name) {
-				efree(disp_loc_name);
+				efree((void *)disp_loc_name);
 				disp_loc_name = NULL;
 			}
 			RETURN_FALSE;
@@ -572,7 +572,7 @@ static void get_icu_disp_value_src_php( char* tag_name, INTERNAL_FUNCTION_PARAME
 		efree( mod_loc_name );
 	}
 	if (free_loc_name) {
-		efree(disp_loc_name);
+		efree((void *)disp_loc_name);
 		disp_loc_name = NULL;
 	}
 	/* Convert display locale name from UTF-16 to UTF-8. */
@@ -666,10 +666,10 @@ PHP_FUNCTION( locale_get_keywords )
     UEnumeration*   e        = NULL;
     UErrorCode      status   = U_ZERO_ERROR;
 
-	const char*	 	kw_key        = NULL;
+    const char*	 	kw_key        = NULL;
     int32_t         kw_key_len    = 0;
 
-    char*       	loc_name        = NULL;
+    const char*       	loc_name        = NULL;
     int        	 	loc_name_len    = 0;
 
 /* 
@@ -716,7 +716,7 @@ PHP_FUNCTION( locale_get_keywords )
 				kw_value = erealloc( kw_value , kw_value_len+1);
 			} 
 			if (U_FAILURE(status)) {
-        		intl_error_set( NULL, FAILURE, "locale_get_keywords: Error encountered while getting the keyword  value for the  keyword", 0 TSRMLS_CC );
+	        		intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR, "locale_get_keywords: Error encountered while getting the keyword  value for the  keyword", 0 TSRMLS_CC );
 				if( kw_value){
 					efree( kw_value );
 				}
@@ -974,12 +974,12 @@ PHP_FUNCTION(locale_compose)
 * e.g. for locale='en_US-x-prv1-prv2-prv3'
 * returns a pointer to the string 'prv1-prv2-prv3'
 */
-static char* get_private_subtags(char* loc_name)
+static char* get_private_subtags(const char* loc_name)
 {
 	char* 	result =NULL;
 	int 	singletonPos = 0;
 	int 	len =0; 
-	char* 	mod_loc_name =NULL;
+	const char* 	mod_loc_name =NULL;
 
 	if( loc_name && (len = strlen(loc_name)>0 ) ){
 		mod_loc_name = loc_name ; 
@@ -1019,7 +1019,7 @@ static char* get_private_subtags(char* loc_name)
 
 /* {{{ code used by locale_parse
 */
-static int add_array_entry(char* loc_name, zval* hash_arr, char* key_name TSRMLS_DC)
+static int add_array_entry(const char* loc_name, zval* hash_arr, char* key_name TSRMLS_DC)
 {
 	char*   key_value 	= NULL;
 	char*   cur_key_name	= NULL;
@@ -1084,7 +1084,7 @@ static int add_array_entry(char* loc_name, zval* hash_arr, char* key_name TSRMLS
 */
 PHP_FUNCTION(locale_parse)
 {
-    char*       loc_name        = NULL;
+    const char* loc_name        = NULL;
     int         loc_name_len    = 0;
     int         grOffset    	= 0;
 
@@ -1128,8 +1128,8 @@ PHP_FUNCTION(locale_parse)
 */
 PHP_FUNCTION(locale_get_all_variants)
 {
-	char*  	loc_name        = NULL;
-	int    	loc_name_len    = 0;
+	const char*  	loc_name        = NULL;
+	int    		loc_name_len    = 0;
 
 	int	result		= 0;
 	char*	token		= NULL;
@@ -1182,10 +1182,10 @@ PHP_FUNCTION(locale_get_all_variants)
 /*{{{
 * Converts to lower case and also replaces all hyphens with the underscore
 */
-static int strToMatch(char* str ,char *retstr)
+static int strToMatch(const char* str ,char *retstr)
 {
 	char* 	anchor 	= NULL;
-	char* 	anchor1 = NULL;
+	const char* 	anchor1 = NULL;
 	int 	result 	= 0;
 	int 	len 	= 0;
 
@@ -1225,7 +1225,7 @@ PHP_FUNCTION(locale_filter_matches)
 {
 	char*       	lang_tag        = NULL;
 	int         	lang_tag_len    = 0;
-	char*       	loc_range       = NULL;
+	const char*     loc_range       = NULL;
 	int         	loc_range_len   = 0;
 
 	int		result		= 0;
@@ -1401,7 +1401,7 @@ static void array_cleanup( char* arr[] , int arr_size)
 * returns the lookup result to lookup_loc_range_src_php 
 * internal function
 */
-static char* lookup_loc_range(char* loc_range, HashTable* hash_arr, int canonicalize  TSRMLS_DC)
+static char* lookup_loc_range(const char* loc_range, HashTable* hash_arr, int canonicalize  TSRMLS_DC)
 {
 	int	i = 0;
 	int	cur_arr_len = 0;
@@ -1523,7 +1523,7 @@ PHP_FUNCTION(locale_lookup)
 {
 	char*      	fallback_loc  		= NULL;
 	int        	fallback_loc_len	= 0;
-	char*      	loc_range      		= NULL;
+	const char*    	loc_range      		= NULL;
 	int        	loc_range_len  		= 0;
 
 	zval*		arr				= NULL;