diff options
author | Markus Uhlin <markus@nifty-networks.net> | 2025-03-16 23:03:08 +0100 |
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committer | Markus Uhlin <markus@nifty-networks.net> | 2025-03-16 23:03:08 +0100 |
commit | 3adf448e51cc9743ae2bc56ccdba4e7f9ece2b93 (patch) | |
tree | de196892d3724c369529cbb123a7b2e646089991 | |
parent | 68d5033cab94fa5d0761b5ab6141c2de863a2fed (diff) |
Log send errors
-rw-r--r-- | FICS/network.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/FICS/network.c b/FICS/network.c index ab8c4e0..4fd0434 100644 --- a/FICS/network.c +++ b/FICS/network.c @@ -555,15 +555,23 @@ net_close_connection(int fd) PUBLIC void turn_echo_on(int fd) { + int ret; static unsigned char wont_echo[] = { IAC, WONT, TELOPT_ECHO, '\0' }; - send(fd, (char *) wont_echo, strlen((char *) wont_echo), 0); + + ret = send(fd, (char *) wont_echo, strlen((char *) wont_echo), 0); + if (ret == -1) + warn("%s: cannot send", __func__); } PUBLIC void turn_echo_off(int fd) { + int ret; static unsigned char will_echo[] = { IAC, WILL, TELOPT_ECHO, '\0' }; - send(fd, (char *) will_echo, strlen((char *) will_echo), 0); + + ret = send(fd, (char *) will_echo, strlen((char *) will_echo), 0); + if (ret == -1) + warn("%s: cannot send", __func__); } PUBLIC unsigned int |