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Merge branch '2189-some-comments-in-lib-dns-stats-c-use-incorrect-notation-for-bit-values' into 'main'

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Resolve "some comments in lib/dns/stats.c use incorrect notation for bit values"

Closes #2189

See merge request isc-projects/bind9!4191
This commit is contained in:
Mark Andrews
2020-09-29 00:38:14 +00:00
parent 90e1acfd92 6727e23a47
commit e6f2f79ff2
1 changed files with 2 additions and 2 deletions
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4
lib/dns/stats.c
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@@ -71,14 +71,14 @@ typedef enum {
* S = 2 (0b10) means Ancient
*
* Since a counter cannot be stale and ancient at the same time, we
* treat S = 0x11 as a special case to deal with NXDOMAIN counters.
* treat S = 0b11 as a special case to deal with NXDOMAIN counters.
*/
#define RDTYPECOUNTER_STALE (1 << 9)
#define RDTYPECOUNTER_ANCIENT (1 << 10)
#define RDTYPECOUNTER_NXDOMAIN ((1 << 9) | (1 << 10))
/*
* S = 0x11 indicates an NXDOMAIN counter and in this case the RRtype
* S = 0b11 indicates an NXDOMAIN counter and in this case the RRtype
* field signals the expiry of this cached item:
*
* RRType = 0 (0b00) means Active