-/**
- * Safer version of snprintf that writes up to buflen characters to
- * the output buffer and ensures that the resultant string is null-terminated,
- * that is, it writes at most buflen-1 actual string characters to buffer. The
- * return value is the number of characters which should be written to the
- * buffer, so string truncation can be detected by the caller by checking if
- * the return value is greater than or equal to the buflen.
- *
- * @param buffer
- * The buffer into which the output is to be written
- *
- * @param buflen
- * The size of the output buffer
- *
- * @param format
- * The format string to be printed to the buffer
- *
- * @return
- * The number of characters written to the buffer, or if the string has been
- * truncated, the number of characters which would have been written had the
- * buffer been sufficiently big.
- *
- */
-int
-rte_snprintf(char *buffer, int buflen, const char *format, ...)
- __attribute__((format(printf,3,4)));
-