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This commit is contained in:
Ico Doornekamp 2023-05-15 12:33:37 +02:00
parent 88d0c2ca0f
commit 68c35feaea
1 changed files with 19 additions and 19 deletions
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38
src/core/net.c
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@ -894,32 +894,32 @@ static const struct sockopt_type sockopt_type_list[] = {
};
JANET_CORE_FN(cfun_net_setsockopt,
"(net/setsockopt stream option value)",
"set socket options.\n"
"\n"
"supported options and associated value types:\n"
"- :SO_BROADCAST boolean\n"
"- :SO_REUSEADDR boolean\n"
"- :SO_KEEPALIVE boolean\n"
"- :IP_MULTICAST_TTL number\n"
"- :IP_ADD_MEMBERSHIP string\n"
"- :IP_DROP_MEMBERSHIP string\n"
"- :IPV6_JOIN_GROUP string\n"
"- :IPV6_LEAVE_GROUP string\n") {
"(net/setsockopt stream option value)",
"set socket options.\n"
"\n"
"supported options and associated value types:\n"
"- :SO_BROADCAST boolean\n"
"- :SO_REUSEADDR boolean\n"
"- :SO_KEEPALIVE boolean\n"
"- :IP_MULTICAST_TTL number\n"
"- :IP_ADD_MEMBERSHIP string\n"
"- :IP_DROP_MEMBERSHIP string\n"
"- :IPV6_JOIN_GROUP string\n"
"- :IPV6_LEAVE_GROUP string\n") {
janet_arity(argc, 3, 3);
JanetStream *stream = janet_getabstract(argv, 0, &janet_stream_type);
janet_stream_flags(stream, JANET_STREAM_SOCKET);
JanetKeyword optstr = janet_getkeyword(argv, 1);
const struct sockopt_type *st = sockopt_type_list;
while(st->name) {
while (st->name) {
if (janet_cstrcmp(optstr, st->name) == 0) {
break;
}
st++;
}
if(st->name == NULL) {
if (st->name == NULL) {
janet_panicf("unknown socket option %q", argv[1]);
}
@ -932,19 +932,19 @@ JANET_CORE_FN(cfun_net_setsockopt,
void *optval = (void *)&val;
socklen_t optlen = 0;
if(st->type == JANET_BOOLEAN) {
if (st->type == JANET_BOOLEAN) {
val.v_int = janet_getboolean(argv, 2);
optlen = sizeof(val.v_int);
} else if(st->type == JANET_NUMBER) {
} else if (st->type == JANET_NUMBER) {
val.v_int = janet_getinteger(argv, 2);
optlen = sizeof(val.v_int);
} else if(st->optname == IP_ADD_MEMBERSHIP || st->optname == IP_DROP_MEMBERSHIP) {
} else if (st->optname == IP_ADD_MEMBERSHIP || st->optname == IP_DROP_MEMBERSHIP) {
const char *addr = janet_getcstring(argv, 2);
memset(&val.v_mreq, 0, sizeof val.v_mreq);
val.v_mreq.imr_interface.s_addr = htonl(INADDR_ANY);
val.v_mreq.imr_multiaddr.s_addr = inet_addr(addr);
optlen = sizeof(val.v_mreq);
} else if(st->optname == IPV6_JOIN_GROUP || st->optname == IPV6_LEAVE_GROUP) {
} else if (st->optname == IPV6_JOIN_GROUP || st->optname == IPV6_LEAVE_GROUP) {
const char *addr = janet_getcstring(argv, 2);
memset(&val.v_mreq6, 0, sizeof val.v_mreq6);
val.v_mreq6.ipv6mr_interface = 0;
@ -957,7 +957,7 @@ JANET_CORE_FN(cfun_net_setsockopt,
janet_assert(optlen != 0, "invalid socket option value");
int r = setsockopt((JSock) stream->handle, st->level, st->optname, optval, optlen);
if(r == -1) {
if (r == -1) {
janet_panicf("setsockopt(%q): %s", argv[1], strerror(errno));
}