/**
* @brief Set a formatted string
*
* @param key the key to set the string value
* @param format NULL-terminated text format string
* @param ... more arguments
*
* @return the size of the string as set (with including 0)
*/
ssize_t keySetStringF (Key * key, const char * format, ...)
{
va_list arg_list;
keySetMeta (key, "binary", 0);
va_start (arg_list, format);
char * p = elektraVFormat (format, arg_list);
va_end (arg_list);
if (!p)
{
return -1;
}
if (key->data.c)
{
elektraFree (key->data.c);
}
key->data.c = p;
key->dataSize = elektraStrLen (key->data.c);
set_bit (key->flags, KEY_FLAG_SYNC);
return key->dataSize;
}
/**
* @brief Does string formatting in fresh allocated memory
*
* @param format as in printf()
* @param ... as in printf()
*
* @return new allocated memory (free with elektraFree)
*/
char * elektraFormat (const char * format, ...)
{
ELEKTRA_ASSERT (format, "Got null pointer");
va_list va;
va_start (va, format);
char * ret = elektraVFormat (format, va);
va_end (va);
return ret;
}
