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copyright and stuff

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This commit is contained in:
Bjorn Andersson 2006-06-05 14:15:53 +00:00
parent 66bc89019a
commit 8a65e020fd
3 changed files with 9 additions and 13 deletions
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14
dns.c
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@ -1,7 +1,5 @@
/* /*
* Copyright (c) 2006 * Copyright (c) 2006 Bjorn Andersson <flex@kryo.se>, Erik Ekman <yarrick@kryo.se>
* Bjorn Andersson <flex@kryo.se>,
* Erik Ekman <yarrick@kryo.se>
* *
* Permission to use, copy, modify, and distribute this software for any * Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above * purpose with or without fee is hereby granted, provided that the above
@ -43,12 +41,13 @@ open_dns()
bzero(&addr, sizeof(addr)); bzero(&addr, sizeof(addr));
addr.sin_family = AF_INET; addr.sin_family = AF_INET;
addr.sin_port = 0; // choose an available port addr.sin_port = htons(0); // choose an available port
addr.sin_addr.s_addr = INADDR_ANY; // listen on 0.0.0.0 addr.sin_addr.s_addr = htonl(INADDR_ANY);// listen on 0.0.0.0
fd = socket(AF_INET, SOCK_DGRAM, 0); fd = socket(AF_INET, SOCK_DGRAM, 0);
if(fd < 0) { if(fd < 0) {
err(1, "Could not get UDP socket"); warn("Could not get UDP socket");
return 0;
} }
flag = 1; flag = 1;
@ -58,7 +57,8 @@ open_dns()
setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &flag, sizeof(flag)); setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &flag, sizeof(flag));
if(bind(fd, (struct sockaddr*)&addr, sizeof(addr)) < 0) { if(bind(fd, (struct sockaddr*)&addr, sizeof(addr)) < 0) {
err(1, "Could not bind UDP socket locally"); warn("Could not bind UDP socket locally");
return 0;
} }
printf("Opened UDP socket\n"); printf("Opened UDP socket\n");

4
dnstun.c
View File

@ -1,7 +1,5 @@
/* /*
* Copyright (c) 2006 * Copyright (c) 2006 Bjorn Andersson <flex@kryo.se>, Erik Ekman <yarrick@kryo.se>
* Bjorn Andersson <flex@kryo.se>,
* Erik Ekman <yarrick@kryo.se>
* *
* Permission to use, copy, modify, and distribute this software for any * Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above * purpose with or without fee is hereby granted, provided that the above

4
tun.c
View File

@ -1,7 +1,5 @@
/* /*
* Copyright (c) 2006 * Copyright (c) 2006 Bjorn Andersson <flex@kryo.se>, Erik Ekman <yarrick@kryo.se>
* Bjorn Andersson <flex@kryo.se>,
* Erik Ekman <yarrick@kryo.se>
* *
* Permission to use, copy, modify, and distribute this software for any * Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above * purpose with or without fee is hereby granted, provided that the above