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Use pcap_perror where applicable

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This commit is contained in:
Joseph C. Lehner 2016-03-19 16:26:19 +01:00
parent 0179e419dc
commit 6934d97a3b
1 changed files with 2 additions and 2 deletions
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4
ethsock.c
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@ -297,13 +297,13 @@ struct ethsock *ethsock_create(const char *intf, uint16_t protocol)
#ifndef NMRPFLASH_WINDOWS
sock->fd = pcap_get_selectable_fd(sock->pcap);
if (sock->fd == -1) {
fprintf(stderr, "No selectable file descriptor available.\n");
pcap_perror(sock->pcap, "pcap_get_selectable_fd");
goto cleanup_pcap;
}
#else
sock->handle = pcap_getevent(sock->pcap);
if (!sock->handle) {
fprintf(stderr, "No event handle available.\n");
pcap_perror(sock->pcap, "pcap_getevent");
goto cleanup_pcap;
}