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Split EDNS0 stuff into its own source file.

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This commit is contained in:
Simon Kelley
2015-12-21 14:17:06 +00:00
parent ce5732e84f
commit 1d03016bbc
5 changed files with 362 additions and 344 deletions
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17
src/dnsmasq.h
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@@ -1123,14 +1123,6 @@ int check_for_local_domain(char *name, time_t now);
unsigned int questions_crc(struct dns_header *header, size_t plen, char *buff);
size_t resize_packet(struct dns_header *header, size_t plen,
unsigned char *pheader, size_t hlen);
size_t add_pseudoheader(struct dns_header *header, size_t plen, unsigned char *limit,
unsigned short udp_sz, int optno, unsigned char *opt, size_t optlen, int set_do);
size_t add_mac(struct dns_header *header, size_t plen, char *limit, union mysockaddr *l3);
size_t add_source_addr(struct dns_header *header, size_t plen, char *limit, union mysockaddr *source);
#ifdef HAVE_DNSSEC
size_t add_do_bit(struct dns_header *header, size_t plen, char *limit);
#endif
int check_source(struct dns_header *header, size_t plen, unsigned char *pseudoheader, union mysockaddr *peer);
int add_resource_record(struct dns_header *header, char *limit, int *truncp,
int nameoffset, unsigned char **pp, unsigned long ttl,
int *offset, unsigned short type, unsigned short class, char *format, ...);
@@ -1521,3 +1513,12 @@ size_t rrfilter(struct dns_header *header, size_t plen, int mode);
u16 *rrfilter_desc(int type);
int expand_workspace(unsigned char ***wkspc, int *szp, int new);
/* edns0.c */
size_t add_pseudoheader(struct dns_header *header, size_t plen, unsigned char *limit,
unsigned short udp_sz, int optno, unsigned char *opt, size_t optlen, int set_do);
size_t add_mac(struct dns_header *header, size_t plen, char *limit, union mysockaddr *l3);
size_t add_source_addr(struct dns_header *header, size_t plen, char *limit, union mysockaddr *source);
#ifdef HAVE_DNSSEC
size_t add_do_bit(struct dns_header *header, size_t plen, char *limit);
#endif
int check_source(struct dns_header *header, size_t plen, unsigned char *pseudoheader, union mysockaddr *peer);