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| author | Rob Landley | 2006-03-10 19:22:06 +0000 |
|---|---|---|
| committer | Rob Landley | 2006-03-10 19:22:06 +0000 |
| commit | bc68cd14ccaebc17e7e03a08e51fddfb91007624 (patch) | |
| tree | beb32cedafc6232bf8a49fe90f0769d471ea6791 /networking/dnsd.c | |
| parent | dae6aa28598cb2353291f18ca52e768c3259165a (diff) | |
| download | busybox-bc68cd14ccaebc17e7e03a08e51fddfb91007624.zip busybox-bc68cd14ccaebc17e7e03a08e51fddfb91007624.tar.gz | |
Patch from Denis Vlasenko turning static const int (which gets emitted into
the busybox binary) into enums (which don't).
Diffstat (limited to 'networking/dnsd.c')
| -rw-r--r-- | networking/dnsd.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/networking/dnsd.c b/networking/dnsd.c index 433b124..9ca4105 100644 --- a/networking/dnsd.c +++ b/networking/dnsd.c @@ -27,11 +27,12 @@ static char *fileconf = "/etc/dnsd.conf"; #define LOCK_FILE "/var/run/dnsd.lock" #define LOG_FILE "/var/log/dnsd.log" -#define MAX_HOST_LEN 16 // longest host name allowed is 15 -#define IP_STRING_LEN 18 // .xxx.xxx.xxx.xxx\0 +enum { + MAX_HOST_LEN = 16, // longest host name allowed is 15 + IP_STRING_LEN = 18, // .xxx.xxx.xxx.xxx\0 //must be strlen('.in-addr.arpa') larger than IP_STRING_LEN -static const int MAX_NAME_LEN = (IP_STRING_LEN + 13); + MAX_NAME_LEN = (IP_STRING_LEN + 13), /* Cannot get bigger packets than 512 per RFC1035 In practice this can be set considerably smaller: @@ -39,12 +40,13 @@ static const int MAX_NAME_LEN = (IP_STRING_LEN + 13); ttl(4B) + rlen(2B) + r (MAX_NAME_LEN =21B) + 2*querystring (2 MAX_NAME_LEN= 42B), all together 90 Byte */ -static const int MAX_PACK_LEN = 512 + 1; + MAX_PACK_LEN = 512 + 1, -#define DEFAULT_TTL 30; // increase this when not testing? + DEFAULT_TTL = 30, // increase this when not testing? -static const int REQ_A = 1; -static const int REQ_PTR = 12; + REQ_A = 1, + REQ_PTR = 12 +}; struct dns_repl { // resource record, add 0 or 1 to accepted dns_msg in resp uint16_t rlen; |