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Make it compile on linux, added copyright
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parent
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7
dnstun.c
7
dnstun.c
@ -1,5 +1,7 @@
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/*
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* Copyright (c) 2006 Bjorn Andersson <flex@kryo.se>
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* Copyright (c) 2006
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* Bjorn Andersson <flex@kryo.se>,
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* Erik Ekman <yarrick@kryo.se>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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@ -15,6 +17,7 @@
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*/
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#include <stdio.h>
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#include <stdint.h>
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#include "tun.h"
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@ -23,8 +26,6 @@ main()
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{
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open_tun();
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sleep(10);
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close_tun();
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return 0;
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9
tun.c
9
tun.c
@ -1,5 +1,7 @@
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/*
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* Copyright (c) 2006 Bjorn Andersson <flex@kryo.se>
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* Copyright (c) 2006
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* Bjorn Andersson <flex@kryo.se>,
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* Erik Ekman <yarrick@kryo.se>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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@ -18,6 +20,7 @@
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include <stdint.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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@ -107,7 +110,7 @@ close_tun()
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}
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int
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write_tun(u_char *buf, int len)
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write_tun(uint8_t *buf, int len)
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{
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if (write(tun_fd, buf, len) != len)
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err(1, "write_tun: %s", strerror(errno));
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@ -116,7 +119,7 @@ write_tun(u_char *buf, int len)
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}
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int
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read_tun(u_char *buf, int len)
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read_tun(uint8_t *buf, int len)
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{
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return read(tun_fd, buf, len);
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}
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12
tun.h
12
tun.h
@ -1,5 +1,7 @@
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/*
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* Copyright (c) 2006 Bjorn Andersson <flex@kryo.se>
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* Copyright (c) 2006
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* Bjorn Andersson <flex@kryo.se>,
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* Erik Ekman <yarrick@kryo.se>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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@ -20,9 +22,9 @@
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extern char *tun_device;
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extern int tun_fd;
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extern int open_tun();
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extern void close_tun();
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extern int write_tun(u_char *buf, int len);
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extern int read_tun(u_char *buf, int len);
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int open_tun();
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void close_tun();
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int write_tun(uint8_t *buf, int len);
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int read_tun(uint8_t *buf, int len);
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#endif /* _TUN_H_ */
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