Function rt_vsprintf

src/klibc/kstdio.c:52–55

* @brief This function will fill a formatted string to buffer. * * @param buf is the buffer to save formatted string. * * @param format is the format parameters. * * @param arg_ptr is a list of variable parameters. * * @return The number of characters actually written to buffer. */

 * @return The number of characters actually written to buffer.
 */
int rt_vsprintf(char *buf, const char *format, va_list arg_ptr)
{
    return rt_vsnprintf(buf, (rt_size_t) - 1, format, arg_ptr);
}
RTM_EXPORT(rt_vsprintf);

/**