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v1.2

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This commit is contained in:
Yves Rutschle 2013-07-10 23:07:20 +02:00
parent d0c0689e3c
commit b49617923f
1 changed files with 15 additions and 7 deletions
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22
sslh.c
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@ -1,7 +1,7 @@
/*
Reimplementation of sslh in C
# Copyright (C) 2007 Yves Rutschle
# Copyright (C) 2007-2008 Yves Rutschle
#
# This program is free software; you can redistribute it
# and/or modify it under the terms of the GNU General Public
@ -30,6 +30,9 @@ LynxOS:
HISTORY
v1.2: 12MAY2008
Fixed compilation warning for AMD64 (Thx Daniel Lange)
v1.1: 21MAY2007
Making sslhc more like a real daemon:
* If $PIDFILE is defined, write first PID to it upon startup
@ -43,7 +46,7 @@ v1.0:
*/
#define VERSION "1.1"
#define VERSION "1.2"
#include <sys/types.h>
#include <fcntl.h>
@ -65,8 +68,10 @@ if (res == -1) { \
exit(1); \
}
#define USAGE_STRING "usage:\n" \
"\texport PIDFILE=/var/run/sslhc.pid" \
#define USAGE_STRING \
"sslh v" VERSION "\n" \
"usage:\n" \
"\texport PIDFILE=/var/run/sslhc.pid\n" \
"\tsslh [-t <timeout>] -u <username> -p <listenport> -s [sshhost:]port -l [sslhost:]port [-v]\n"
int verbose = 0; /* That's really quite global */
@ -279,10 +284,13 @@ void child_handler(int signo)
}
void setup_signals(void)
{
int res;
void* res;
res = (int)signal(SIGCHLD, &child_handler);
CHECK_RES_DIE(res, "signal");
res = signal(SIGCHLD, &child_handler);
if (res == SIG_ERR) {
perror("signal");
exit(1);
}
}