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cleanup

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This commit is contained in:
Bjorn Andersson 2006-08-24 21:26:40 +00:00
parent a8a63a1258
commit 819f6bec81
1 changed files with 4 additions and 2 deletions
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6
iodined.c
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@ -164,10 +164,10 @@ tunnel(int tun_fd, int dns_fd)
return 0; return 0;
} }
extern char *__progname;
static void static void
usage() { usage() {
extern char *__progname;
printf("Usage: %s [-v] [-h] [-f] [-u user] [-t chrootdir] [-d device] [-m mtu] [-l ip address to listen on] " printf("Usage: %s [-v] [-h] [-f] [-u user] [-t chrootdir] [-d device] [-m mtu] [-l ip address to listen on] "
"tunnel_ip topdomain\n", __progname); "tunnel_ip topdomain\n", __progname);
exit(2); exit(2);
@ -175,6 +175,8 @@ usage() {
static void static void
help() { help() {
extern char *__progname;
printf("iodine IP over DNS tunneling server\n"); printf("iodine IP over DNS tunneling server\n");
printf("Usage: %s [-v] [-h] [-f] [-u user] [-t chrootdir] [-d device] [-m mtu] [-l ip address to listen on] " printf("Usage: %s [-v] [-h] [-f] [-u user] [-t chrootdir] [-d device] [-m mtu] [-l ip address to listen on] "
"tunnel_ip topdomain\n", __progname); "tunnel_ip topdomain\n", __progname);