common: Move string_toupper() helper to utils and use it in idevicebackup tools

1 files changed, 1 insertions, 11 deletions

diff --git a/tools/idevicebackup2.c b/tools/idevicebackup2.c
index 209dfe6..4fe5751 100644
--- a/tools/idevicebackup2.c
+++ b/tools/idevicebackup2.c
@@ -157,16 +157,6 @@ static void mobilebackup_afc_get_file_contents(afc_client_t afc, const char *fil
         afc_file_close(afc, f);
 }
 
-static char *str_toupper(char* str)
-{
-        char *res = strdup(str);
-        unsigned int i;
-        for (i = 0; i < strlen(res); i++) {
-                res[i] = toupper(res[i]);
-        }
-        return res;
-}
-
 static int __mkdir(const char* path, int mode)
 {
 #ifdef WIN32
@@ -273,7 +263,7 @@ static plist_t mobilebackup_factory_info_plist_new(const char* udid, lockdownd_c
         plist_dict_set_item(ret, "Target Type", plist_new_string("Device"));
 
         /* uppercase */
-        udid_uppercase = str_toupper((char*)udid);
+        udid_uppercase = string_toupper((char*)udid);
         plist_dict_set_item(ret, "Unique Identifier", plist_new_string(udid_uppercase));
         free(udid_uppercase);