diff options
Diffstat (limited to 'fwd_rule.h')
| -rw-r--r-- | fwd_rule.h | 20 |
1 files changed, 19 insertions, 1 deletions
@@ -97,7 +97,25 @@ void fwd_probe_ephemeral(void); const union inany_addr *fwd_rule_addr(const struct fwd_rule *rule); const char *fwd_rule_fmt(const struct fwd_rule *rule, char *dst, size_t size); -void fwd_rules_info(const struct fwd_rule *rules, size_t count); void fwd_rule_parse(char optname, const char *optarg, struct fwd_table *fwd); +/** + * fwd_rules_dump() - Dump forwarding rules + * @fn: Printing/logging function to call + * @rules: Array of rules to dump + * @count: Number of rules to dump + * @prefix: String to print at the start of each rule + * @suffix: String to print at the end of each rule + */ +#define fwd_rules_dump(fn, rules, count, prefix, suffix) \ + do { \ + unsigned i_; \ + for (i_ = 0; i_ < (count); i_++) { \ + char buf_[FWD_RULE_STRLEN]; \ + fn("%s%s%s", prefix, \ + fwd_rule_fmt(&(rules)[i_], buf_, sizeof(buf_)), \ + suffix); \ + } \ + } while (0) + #endif /* FWD_RULE_H */ |