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quit if no TCP port is available.

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This commit is contained in:
Nikos Mavrogiannopoulos
2013-02-12 18:54:59 +01:00
parent 7270341e62
commit 2f1cdb5800
1 changed files with 6 additions and 3 deletions
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9
src/main.c
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@@ -127,8 +127,6 @@ int _listen_ports(struct cfg_st* config, struct addrinfo *res, struct listen_lis
}
}
tmp = calloc(1, sizeof(struct listener_st));
tmp->fd = s;
tmp->family = ptr->ai_family;
@@ -140,7 +138,7 @@ int _listen_ports(struct cfg_st* config, struct addrinfo *res, struct listen_lis
list_add(&list->head, &(tmp->list));
list->total++;
}
fflush(stderr);
return 0;
@@ -182,6 +180,11 @@ listen_ports(struct cfg_st* config, struct listen_list_st *list, const char *nod
freeaddrinfo(res);
if (list->total == 0) {
fprintf(stderr, "Could not listen to any TCP ports\n");
exit(1);
}
snprintf(portname, sizeof(portname), "%d", config->udp_port);
memset(&hints, 0, sizeof(hints));