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| author |  Sven Nierlein <Sven.Nierlein@consol.de>
| 2015-01-29 16:18:27 +0100 |
|---|---|---|
| committer | Sven Nierlein <Sven.Nierlein@consol.de>
| 2015-01-29 16:18:27 +0100 |
| commit | 809508926f0739b5f289f688ef1fe1b0b1e38e86 (patch) | |
| tree | 6088cb8b593e6fb4055f0cd1fc435d6d95552eba /plugins-root/check_icmp.c | |
| parent | 0a236c7c70a5d3b9f921338fca8ea67196a05c12 (diff) | |
| download | monitoring-plugins-809508926f0739b5f289f688ef1fe1b0b1e38e86.tar.gz | |
make use of MSG_CONFIRM optional
since MSG_CONFIRM is a linux thing and only available on linux kernels >= 2.3.15, see send(2)
Diffstat (limited to 'plugins-root/check_icmp.c')
| -rw-r--r-- | plugins-root/check_icmp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/plugins-root/check_icmp.c b/plugins-root/check_icmp.c index 3982def9..f4208371 100644 --- a/plugins-root/check_icmp.c +++ b/plugins-root/check_icmp.c @@ -880,7 +880,12 @@ send_icmp_ping(int sock, struct rta_host *host) hdr.msg_iov = &iov; hdr.msg_iovlen = 1; +/* MSG_CONFIRM is a linux thing and only available on linux kernels >= 2.3.15, see send(2) */ +#ifdef MSG_CONFIRM len = sendmsg(sock, &hdr, MSG_CONFIRM); +#else + len = sendmsg(sock, &hdr, 0); +#endif if(len < 0 || (unsigned int)len != icmp_pkt_size) { if(debug) printf("Failed to send ping to %s\n", |