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

1 files changed, 1 insertions, 11 deletions

diff --git a/tools/idevicebackup.c b/tools/idevicebackup.c
index 67d82fd..8260de6 100644
--- a/tools/idevicebackup.c
+++ b/tools/idevicebackup.c
@@ -224,16 +224,6 @@ static void notify_cb(const char *notification, void *userdata)
         }
 }
 
-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 char* format_size_for_display(uint64_t size)
 {
         char buf[32];
@@ -295,7 +285,7 @@ static plist_t mobilebackup_factory_info_plist_new(const char* udid)
         plist_dict_set_item(ret, "Target Identifier", plist_new_string(udid));
 
         /* 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);