2 dropin.h -- header file for dropin.c
3 Copyright (C) 2000-2005 Ivo Timmermans,
4 2000-2011 Guus Sliepen <guus@tinc-vpn.org>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License along
17 with this program; if not, write to the Free Software Foundation, Inc.,
18 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 #include "fake-getaddrinfo.h"
25 #include "fake-getnameinfo.h"
28 extern int daemon(int, int);
31 #ifndef HAVE_GET_CURRENT_DIR_NAME
32 extern char *get_current_dir_name(void);
36 extern int asprintf(char **, const char *, ...);
37 extern int vasprintf(char **, const char *, va_list ap);
40 #ifndef HAVE_GETTIMEOFDAY
41 extern int gettimeofday(struct timeval *, void *);
45 extern int usleep(long long usec);
49 #define timeradd(a, b, r) do {\
50 (r)->tv_sec = (a)->tv_sec + (b)->tv_sec;\
51 (r)->tv_usec = (a)->tv_usec + (b)->tv_usec;\
52 if((r)->tv_usec >= 1000000)\
53 (r)->tv_sec++, (r)->tv_usec -= 1000000;\
58 #define timersub(a, b, r) do {\
59 (r)->tv_sec = (a)->tv_sec - (b)->tv_sec;\
60 (r)->tv_usec = (a)->tv_usec - (b)->tv_usec;\
62 (r)->tv_sec--, (r)->tv_usec += 1000000;\
66 #endif /* __DROPIN_H__ */