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| author | Tom Gundersen <teg@jklm.no> | 2015-07-20 02:02:45 +0200 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2015-07-28 00:07:32 +0200 |
| commit | ae72b22c40569de7dba810073ea9da299491ef60 (patch) | |
| tree | 91b07210c5c0a539be3797b3b679865e2eeba14b /src/shared/dns-domain.h | |
| parent | 5dfd7011ba4821010825bf1259006bfb9918201c (diff) | |
shared: dns-name - add dns_name_between()
Given three DNS names this function indicates if the second argument lies
strictly between the first and the third according to the canonical DNS
name order. Note that the order is circular, so the last name is
considered to be before the first.
Diffstat (limited to 'src/shared/dns-domain.h')
| -rw-r--r-- | src/shared/dns-domain.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/shared/dns-domain.h b/src/shared/dns-domain.h index 5728ce34bb..bd50ad3e6d 100644 --- a/src/shared/dns-domain.h +++ b/src/shared/dns-domain.h @@ -50,6 +50,7 @@ unsigned long dns_name_hash_func(const void *s, const uint8_t hash_key[HASH_KEY_ int dns_name_compare_func(const void *a, const void *b); extern const struct hash_ops dns_name_hash_ops; +int dns_name_between(const char *a, const char *b, const char *c); int dns_name_equal(const char *x, const char *y); int dns_name_endswith(const char *name, const char *suffix); |