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nfqws: remove : in perror

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bol-van
2021-03-05 20:08:49 +03:00
parent ae9a72f5b0
commit 7d917d8334
3 changed files with 20 additions and 20 deletions
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26
nfq/nfqws.c
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@@ -216,36 +216,36 @@ static int nfq_main()
printf("opening library handle\n");
h = nfq_open();
if (!h) {
perror("nfq_open() :");
perror("nfq_open()");
goto exiterr;
}
printf("unbinding existing nf_queue handler for AF_INET (if any)\n");
if (nfq_unbind_pf(h, AF_INET) < 0) {
perror("nfq_unbind_pf() :");
perror("nfq_unbind_pf()");
goto exiterr;
}
printf("binding nfnetlink_queue as nf_queue handler for AF_INET\n");
if (nfq_bind_pf(h, AF_INET) < 0) {
perror("nfq_bind_pf() :");
perror("nfq_bind_pf()");
goto exiterr;
}
printf("binding this socket to queue '%u'\n", params.qnum);
qh = nfq_create_queue(h, params.qnum, &nfq_cb, &params);
if (!qh) {
perror("nfq_create_queue() :");
perror("nfq_create_queue()");
goto exiterr;
}
printf("setting copy_packet mode\n");
if (nfq_set_mode(qh, NFQNL_COPY_PACKET, 0xffff) < 0) {
perror("can't set packet_copy mode :");
perror("can't set packet_copy mode");
goto exiterr;
}
if (nfq_set_queue_maxlen(qh, Q_MAXLEN) < 0) {
perror("can't set queue maxlen : ");
perror("can't set queue maxlen");
goto exiterr;
}
// accept packets if they cant be handled
@@ -325,13 +325,13 @@ static int dvt_main()
printf("creating divert4 socket\n");
fd[0] = socket(AF_INET, SOCK_RAW, IPPROTO_DIVERT);
if (fd[0] == -1) {
perror("socket (DIVERT4): ");
perror("socket (DIVERT4)");
goto exiterr;
}
printf("binding divert4 socket\n");
if (bind(fd[0], (struct sockaddr*)&bp4, sizeof(bp4)) < 0)
{
perror("bind (DIVERT4): ");
perror("bind (DIVERT4)");
goto exiterr;
}
if (!set_socket_buffers(fd[0],Q_RCVBUF,Q_SNDBUF))
@@ -350,13 +350,13 @@ static int dvt_main()
printf("creating divert6 socket\n");
fd[1] = socket(AF_INET6, SOCK_RAW, IPPROTO_DIVERT);
if (fd[1] == -1) {
perror("socket (DIVERT6): ");
perror("socket (DIVERT6)");
goto exiterr;
}
printf("binding divert6 socket\n");
if (bind(fd[1], (struct sockaddr*)&bp6, sizeof(bp6)) < 0)
{
perror("bind (DIVERT6): ");
perror("bind (DIVERT6)");
goto exiterr;
}
fdct++;
@@ -391,7 +391,7 @@ static int dvt_main()
dohup();
continue;
}
perror("select: ");
perror("select");
goto exiterr;
}
for(i=0;i<fdct;i++)
@@ -402,7 +402,7 @@ static int dvt_main()
rd = recvfrom(fd[i], buf, sizeof(buf), 0, (struct sockaddr*)&sa_from, &socklen);
if (rd<0)
{
perror("recvfrom: ");
perror("recvfrom");
goto exiterr;
}
else if (rd>0)
@@ -416,7 +416,7 @@ static int dvt_main()
DLOG(ppr==pass ? "packet: id=%u reinject unmodified\n" : "packet: id=%u reinject modified\n", id);
wr = sendto(fd[i], buf, rd, 0, (struct sockaddr*)&sa_from, socklen);
if (wr<0)
perror("reinject sendto: ");
perror("reinject sendto");
else if (wr!=rd)
fprintf(stderr,"reinject sendto: not all data was reinjected. received %zd, sent %zd\n", rd, wr);
break;