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Reworked domain name resolution, centralized IPv4/IPv6 sorting

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This commit is contained in:
Gerhard Rieger 2024-08-21 20:53:15 +02:00
parent 127280088c
commit ec0e1ca20c
10 changed files with 258 additions and 183 deletions

5
xio-ip.h
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@ -49,8 +49,9 @@ extern const struct optdesc opt_res_nsaddr;
extern int xioinit_ip(int *pf, char ipv);
extern int xiogetaddrinfo(const char *node, const char *service, int family, int socktype, int protocol, struct addrinfo **res, const int ai_flags[2]);
extern void xiofreeaddrinfo(struct addrinfo *res);
extern int xiogetaddrinfo(const char *node, const char *service, int family, int socktype, int protocol, struct addrinfo ***ai_sorted, const int ai_flags[2]);
extern void xiofreeaddrinfo(struct addrinfo **ai_sorted);
extern int _xio_sort_ip_addresses(struct addrinfo *themlist, struct addrinfo **ai_sorted);
extern int xioresolve(const char *node, const char *service, int family, int socktype, int protocol, union sockaddr_union *addr, socklen_t *addrlen, const int ai_flags[2]);
extern int xiolog_ancillary_ip(struct single *sfd, struct cmsghdr *cmsg, int *num, char *typbuff, int typlen, char *nambuff, int namlen, char *envbuff, int envlen, char *valbuff, int vallen);
extern int xiotype_ip_add_membership(char *token, const struct optname *ent, struct opt *opt);