Function gnunet_sys::GNUNET_snprintf [−][src]
pub unsafe extern "C" fn GNUNET_snprintf(
buf: *mut c_char,
size: usize,
format: *const c_char,
...
) -> c_int
@ingroup memory Like snprintf, just aborts if the buffer is of insufficient size.
@param buf pointer to buffer that is written to @param size number of bytes in @a buf @param format format strings @param … data for format string @return number of bytes written to buf or negative value on error