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Introduce UID_NONE value, for cache records which are not the target of a CNAME.

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Simon Kelley
2018-07-17 21:01:14 +01:00
parent 706d84fd10
commit 45d8a2435e
3 changed files with 27 additions and 14 deletions
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7
src/dnsmasq.h
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@@ -468,8 +468,12 @@ struct crec {
#define F_SERVFAIL (1u<<28)
#define F_RCODE (1u<<29)
#define UID_NONE 0
/* Values of uid in crecs with F_CONFIG bit set. */
#define SRC_INTERFACE 0
/* cname to uid SRC_INTERFACE are to interface names,
so use UID_NONE for that to eliminate clashes with
any other uid */
#define SRC_INTERFACE UID_NONE
#define SRC_CONFIG 1
#define SRC_HOSTS 2
#define SRC_AH 3
@@ -1117,6 +1121,7 @@ extern struct daemon {
/* cache.c */
void cache_init(void);
void next_uid(struct crec *crecp);
void log_query(unsigned int flags, char *name, struct all_addr *addr, char *arg);
char *record_source(unsigned int index);
char *querystr(char *desc, unsigned short type);