5 #include <netinet/in.h>
6 #include <sys/socket.h>
11 static void dummy_log(void *log_priv, int priority, const char *format, ...) {}
13 psmb_ctx_t *psmb_new(void)
15 return psmb_new_mm(malloc, free, realloc);
18 psmb_ctx_t *psmb_new_mm(void *(*malloc)(size_t size),
19 void (*free)(void *ptr),
20 void *(*realloc)(void *ptr, size_t size))
22 psmb_ctx_t *ctx = (*malloc)(sizeof(psmb_ctx_t));
27 .malloc = malloc, .free = free, .realloc = realloc,
29 .pmtu = PSMB_DEFAULT_PMTU,
30 .port = PSMB_DEFAULT_PORT};
34 psmb_result_t psmb_set_logf(psmb_ctx_t *ctx,
35 void (*logf)(void *log_priv, int priority, const char *format, ...),
40 ctx->log_priv = log_priv;
41 return (psmb_result_t){PSMB_OK};
44 return (psmb_result_t){PSMB_ERROR};
48 psmb_result_t psmb_set_pmtu(psmb_ctx_t *ctx, unsigned int pmtu)
52 return (psmb_result_t){PSMB_OK};
55 return (psmb_result_t){PSMB_ERROR};
59 psmb_result_t psmb_set_port(psmb_ctx_t *ctx, unsigned short port)
63 return (psmb_result_t){PSMB_OK};
66 return (psmb_result_t){PSMB_ERROR};
70 psmb_result_t psmb_set_mgrp(psmb_ctx_t *ctx, struct in6_addr prefix,
71 unsigned char prefixlen)
75 ctx->prefixlen = prefixlen;
76 return (psmb_result_t){PSMB_OK};
79 return (psmb_result_t){PSMB_ERROR};
83 psmb_result_t psmb_open(psmb_ctx_t *ctx)
86 struct sockaddr_in6 addr = (struct sockaddr_in6){
87 .sin6_family = AF_INET6,
88 .sin6_addr = in6addr_any,
89 .sin6_port = htons(ctx->port)
94 return (psmb_result_t){PSMB_ERROR};
96 ctx->fd = socket(AF_INET6, SOCK_DGRAM, IPPROTO_IPV6);
98 return (psmb_result_t){PSMB_ERROR};
100 if (setsockopt(ctx->fd, SOL_SOCKET, SO_REUSEADDR,
101 &on, sizeof(on)) < 0) {
106 return (psmb_result_t){PSMB_ERROR};
108 if (setsockopt(ctx->fd, IPPROTO_IPV6, IPV6_PKTINFO,
109 &on, sizeof(on)) < 0) {
114 return (psmb_result_t){PSMB_ERROR};
116 if (bind(ctx->fd, (struct sockaddr *)&addr,
117 sizeof(struct sockaddr)) == -1) {
122 return (psmb_result_t){PSMB_ERROR};
124 return (psmb_result_t){PSMB_OK};