diff options
Diffstat (limited to 'src/network/lookup.h')
| -rw-r--r-- | src/network/lookup.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/network/lookup.h b/src/network/lookup.h index 69419115..0468edbc 100644 --- a/src/network/lookup.h +++ b/src/network/lookup.h @@ -2,6 +2,7 @@ #define LOOKUP_H #include <stdint.h> +#include <stddef.h> struct address { int family; @@ -15,6 +16,14 @@ struct service { unsigned char proto, socktype; }; +#define MAXNS 3 + +struct resolvconf { + struct address ns[MAXNS]; + unsigned nns, attempts, ndots; + unsigned timeout; +}; + /* The limit of 48 results is a non-sharp bound on the number of addresses * that can fit in one 512-byte DNS packet full of v4 results and a second * packet full of v6 results. Due to headers, the actual limit is lower. */ @@ -25,4 +34,6 @@ int __lookup_serv(struct service buf[static MAXSERVS], const char *name, int pro int __lookup_name(struct address buf[static MAXADDRS], char canon[static 256], const char *name, int family, int flags); int __lookup_ipliteral(struct address buf[static 1], const char *name, int family); +int __get_resolv_conf(struct resolvconf *, char *, size_t); + #endif |