diff options
| author | Lennart Poettering <lennart@poettering.net> | 2015-11-25 20:47:27 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-11-25 21:59:16 +0100 |
| commit | 801ad6a6a9cd8fbd58b9f9c27f20dbb3c87d47dd (patch) | |
| tree | db95ac0b7a04e4c0a0135d64c3077391eaea7356 /src/resolve/resolved-def.h | |
| parent | 7f220d94a938a99c77400fa0ca30485e269bae7c (diff) | |
resolved: fully support DNS search domains
This adds support for searching single-label hostnames in a set of
configured search domains.
A new object DnsQueryCandidate is added that links queries to scopes.
It keeps track of the search domain last used for a query on a specific
link. Whenever a host name was unsuccessfuly resolved on a scope all its
transactions are flushed out and replaced by a new set, with the next
search domain appended.
This also adds a new flag SD_RESOLVED_NO_SEARCH to disable search domain
behaviour. The "systemd-resolve-host" tool is updated to make this
configurable via --search=.
Fixes #1697
Diffstat (limited to 'src/resolve/resolved-def.h')
| -rw-r--r-- | src/resolve/resolved-def.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/resolve/resolved-def.h b/src/resolve/resolved-def.h index 85af1923ff..33f8ddb1f2 100644 --- a/src/resolve/resolved-def.h +++ b/src/resolve/resolved-def.h @@ -27,6 +27,7 @@ #define SD_RESOLVED_NO_CNAME ((uint64_t) 8) #define SD_RESOLVED_NO_TXT ((uint64_t) 16) #define SD_RESOLVED_NO_ADDRESS ((uint64_t) 32) +#define SD_RESOLVED_NO_SEARCH ((uint64_t) 64) #define SD_RESOLVED_LLMNR (SD_RESOLVED_LLMNR_IPV4|SD_RESOLVED_LLMNR_IPV6) #define SD_RESOLVED_PROTOCOLS_ALL (SD_RESOLVED_LLMNR|SD_RESOLVED_DNS) |