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/******************************************************************************
(c) 2002 Christine Caulfield christine.caulfield@googlemail.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
******************************************************************************/
void add_string(unsigned char *packet, int *ptr,
const unsigned char *string);
void get_string(unsigned char *packet, int *ptr,
unsigned char *string);
int expand_issue(const char *original, int len,
char *newstring, int maxlen,
const char *servicename);
#ifndef HAVE_OPENPTY
#define INTERNAL_OPENPTY
#else
#ifdef HAVE_PTY_H
#include <pty.h>
#endif /* HAVE_PTY_H */
#ifdef HAVE_TERMIOS_H
#include <termios.h>
#endif /* HAVE_TERMIOS_H */
#ifdef HAVE_LIBUTIL_H
#include <libutil.h>
#endif /* HAVE_LIBUTIL_H */
#ifdef HAVE_UTIL_H
#include <util.h>
#endif /* HAVE_UTIL_H */
#endif
// RedHat 5 has a broken openpty()
#ifdef INTERNAL_OPENPTY
int chrissie_openpty(int*,int*, char*,char*,char*);
#define openpty chrissie_openpty
#endif
#if defined(VERBOSE_DEBUG)
#include <stdarg.h>
extern void chrissie_debuglog(char *,...);
#endif
#ifdef VERBOSE_DEBUG
#define debuglog(x) chrissie_debuglog x
//#include <stdarg.h>
//extern void chrissie_debuglog(char *,...);
#else
#define debuglog(x)
#endif
#include <signal.h>
class sig_blk_t {
public:
sig_blk_t(int sig_num)
{
sigset_t new_set;
sigemptyset(&new_set);
sigaddset(&new_set, sig_num);
sigprocmask(SIG_BLOCK, &new_set, &saved_set);
}
virtual ~sig_blk_t()
{
sigprocmask(SIG_SETMASK, &saved_set, NULL);
}
private:
sigset_t saved_set;
};
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