diff options
Diffstat (limited to 'listen.c')
| -rw-r--r-- | listen.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/listen.c b/listen.c index 952d798..1797acf 100644 --- a/listen.c +++ b/listen.c @@ -63,6 +63,10 @@ size_t listenBind(int fds[], size_t cap, const char *host, const char *port) { fds[len] = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); if (fds[len] < 0) err(EX_OSERR, "socket"); + int yes = 1; + error = setsockopt(fds[len], SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)); + if (error) err(EX_OSERR, "setsockopt"); + error = bind(fds[len], ai->ai_addr, ai->ai_addrlen); if (error) { warn("%s:%s", host, port); |