Function _substrcmp

tools/ipfw/ipfw2.c:825–836

* _substrcmp takes two strings and returns 1 if they do not match, * and 0 if they match exactly or the first string is a sub-string * of the second. A warning is printed to stderr in the case that the * first string is a sub-string of the second. * * This function will be removed in the future through the usual * deprecation process. */

 * deprecation process.
 */
int
_substrcmp(const char *str1, const char* str2)
{

	if (strncmp(str1, str2, strlen(str1)) != 0)
		return 1;

	if (strlen(str1) != strlen(str2))
		warnx("DEPRECATED: '%s' matched '%s' as a sub-string",
		    str1, str2);
	return 0;
}

/*
 * _substrcmp2 takes three strings and returns 1 if the first two do not match,