diff options
| author | Markus Uhlin <markus@nifty-networks.net> | 2025-03-18 23:15:42 +0100 |
|---|---|---|
| committer | Markus Uhlin <markus@nifty-networks.net> | 2025-03-18 23:15:42 +0100 |
| commit | e565644dde4c4bd4c339c3c9516d0639c5284897 (patch) | |
| tree | b3a787150bf4ec331b3e51f646c260bec9871e06 | |
| parent | 1dde5c552162371fe0a1a08fa0492d7fa6bbf3ae (diff) | |
Warn on errormain
| -rw-r--r-- | FICS/network.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/FICS/network.c b/FICS/network.c index 10e356d..c9fae65 100644 --- a/FICS/network.c +++ b/FICS/network.c @@ -471,7 +471,7 @@ readline2(comstr_t *cs, int who) PUBLIC int net_init(int p_port) { - int opt; + int opt, ret; struct linger lingeropt; struct sockaddr_in serv_addr; @@ -510,15 +510,23 @@ net_init(int p_port) */ opt = 1; - setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, (char *) &opt, sizeof opt); + ret = setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, (char *) &opt, + sizeof opt); + if (ret == -1) + warn("%s: SO_REUSEADDR", __func__); opt = 1; - setsockopt(sockfd, SOL_SOCKET, SO_KEEPALIVE, (char *) &opt, sizeof opt); + ret = setsockopt(sockfd, SOL_SOCKET, SO_KEEPALIVE, (char *) &opt, + sizeof opt); + if (ret == -1) + warn("%s: SO_KEEPALIVE", __func__); lingeropt.l_onoff = 0; lingeropt.l_linger = 0; - setsockopt(sockfd, SOL_SOCKET, SO_LINGER, (char *) &lingeropt, + ret = setsockopt(sockfd, SOL_SOCKET, SO_LINGER, (char *) &lingeropt, sizeof(lingeropt)); + if (ret == -1) + warn("%s: SO_LINGER", __func__); if (bind(sockfd, (struct sockaddr *) &serv_addr, sizeof serv_addr) < 0) { fprintf(stderr, "FICS: can't bind local address. errno=%d\n", |