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Make it compile on linux, added copyright

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This commit is contained in:
Erik Ekman 2006-06-05 12:48:30 +00:00
parent c5e6cfa708
commit 151a9134fa
3 changed files with 17 additions and 11 deletions
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7
dnstun.c
View File

@ -1,5 +1,7 @@
/* /*
* Copyright (c) 2006 Bjorn Andersson <flex@kryo.se> * Copyright (c) 2006
* 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
@ -15,6 +17,7 @@
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdint.h>
#include "tun.h" #include "tun.h"
@ -23,8 +26,6 @@ main()
{ {
open_tun(); open_tun();
sleep(10);
close_tun(); close_tun();
return 0; return 0;

9
tun.c
View File

@ -1,5 +1,7 @@
/* /*
* Copyright (c) 2006 Bjorn Andersson <flex@kryo.se> * Copyright (c) 2006
* 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
@ -18,6 +20,7 @@
#include <unistd.h> #include <unistd.h>
#include <string.h> #include <string.h>
#include <errno.h> #include <errno.h>
#include <stdint.h>
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <fcntl.h> #include <fcntl.h>
@ -107,7 +110,7 @@ close_tun()
} }
int int
write_tun(u_char *buf, int len) write_tun(uint8_t *buf, int len)
{ {
if (write(tun_fd, buf, len) != len) if (write(tun_fd, buf, len) != len)
err(1, "write_tun: %s", strerror(errno)); err(1, "write_tun: %s", strerror(errno));
@ -116,7 +119,7 @@ write_tun(u_char *buf, int len)
} }
int int
read_tun(u_char *buf, int len) read_tun(uint8_t *buf, int len)
{ {
return read(tun_fd, buf, len); return read(tun_fd, buf, len);
} }

12
tun.h
View File

@ -1,5 +1,7 @@
/* /*
* Copyright (c) 2006 Bjorn Andersson <flex@kryo.se> * Copyright (c) 2006
* 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
@ -20,9 +22,9 @@
extern char *tun_device; extern char *tun_device;
extern int tun_fd; extern int tun_fd;
extern int open_tun(); int open_tun();
extern void close_tun(); void close_tun();
extern int write_tun(u_char *buf, int len); int write_tun(uint8_t *buf, int len);
extern int read_tun(u_char *buf, int len); int read_tun(uint8_t *buf, int len);
#endif /* _TUN_H_ */ #endif /* _TUN_H_ */