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42f4e3c4 LP |
1 | /*-*- Mode: C; c-basic-offset: 8 -*-*/ |
2 | ||
3 | #ifndef foosocketutilhfoo | |
4 | #define foosocketutilhfoo | |
5 | ||
6 | #include <sys/socket.h> | |
7 | #include <netinet/in.h> | |
8 | #include <sys/un.h> | |
9 | ||
10 | #include "macro.h" | |
11 | #include "util.h" | |
12 | ||
542563ba | 13 | typedef struct SocketAddress { |
42f4e3c4 LP |
14 | union { |
15 | struct sockaddr sa; | |
16 | struct sockaddr_in in4; | |
17 | struct sockaddr_in6 in6; | |
18 | struct sockaddr_un un; | |
19 | struct sockaddr_storage storage; | |
20 | } sockaddr; | |
21 | ||
22 | /* We store the size here explicitly due to the weird | |
23 | * sockaddr_un semantics for abstract sockets */ | |
24 | socklen_t size; | |
25 | ||
26 | /* Socket type, i.e. SOCK_STREAM, SOCK_DGRAM, ... */ | |
27 | int type; | |
542563ba | 28 | } SocketAddress; |
42f4e3c4 | 29 | |
542563ba LP |
30 | typedef enum SocketAddressBindIPv6Only { |
31 | SOCKET_ADDRESS_DEFAULT, | |
32 | SOCKET_ADDRESS_BOTH, | |
33 | SOCKET_ADDRESS_IPV6_ONLY | |
34 | } SocketAddressBindIPv6Only; | |
42f4e3c4 | 35 | |
542563ba | 36 | #define socket_address_family(a) ((a)->sockaddr.sa.sa_family) |
42f4e3c4 | 37 | |
542563ba LP |
38 | int socket_address_parse(SocketAddress *a, const char *s); |
39 | int socket_address_print(const SocketAddress *a, char **p); | |
40 | int socket_address_verify(const SocketAddress *a); | |
83c60c9f | 41 | int socket_address_listen(const SocketAddress *a, int backlog, SocketAddressBindIPv6Only only, int *ret); |
42f4e3c4 LP |
42 | |
43 | #endif |