contrib/tcpdump/util.c

315  * Convert a token value to a string; use "fmt" if not found.
318 tok2strbuf(register const struct tok *lp, register const char *fmt,
328 	if (fmt == NULL)
329 		fmt = "#%d";
331 	(void)snprintf(buf, bufsize, fmt, v);
336  * Convert a token value to a string; use "fmt" if not found.
339 tok2str(register const struct tok *lp, register const char *fmt,
348 	return tok2strbuf(lp, fmt, v, ret, sizeof(buf[0]));
352  * Convert a bit token value to a string; use "fmt" if not found.
357 bittok2str_internal(register const struct tok *lp, register const char *fmt,
387             /* bummer - lets print the "unknown" message as advised in the fmt string if we got one */
388             (void)snprintf(buf, sizeof(buf), fmt == NULL ? "#%08x" : fmt, v);
393  * Convert a bit token value to a string; use "fmt" if not found.
397 bittok2str_nosep(register const struct tok *lp, register const char *fmt,
400     return (bittok2str_internal(lp, fmt, v, ""));
404  * Convert a bit token value to a string; use "fmt" if not found.
408 bittok2str(register const struct tok *lp, register const char *fmt,
411     return (bittok2str_internal(lp, fmt, v, ", "));
421 tok2strary_internal(register const char **lp, int n, register const char *fmt,
428 	if (fmt == NULL)
429 		fmt = "#%d";
430 	(void)snprintf(buf, sizeof(buf), fmt, v);
739 error(const char *fmt, ...)
744 	va_start(ap, fmt);
745 	(void)vfprintf(stderr, fmt, ap);
747 	if (*fmt) {
748 		fmt += strlen(fmt);
749 		if (fmt[-1] != '\n')
758 warning(const char *fmt, ...)
763 	va_start(ap, fmt);
764 	(void)vfprintf(stderr, fmt, ap);
766 	if (*fmt) {
767 		fmt += strlen(fmt);
768 		if (fmt[-1] != '\n')