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/*****************************************************************************/
/*
* sysdeps.h -- System dependencies.
*
* Copyright (C) 1998-2001 Thomas Sailer (t.sailer@alumni.ethz.ch)
*
* 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
* (at your option) 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* Please note that the GPL allows you to use the driver, NOT the radio.
* In order to use the radio, you need a license from the communications
* authority of your country.
*
*/
/*****************************************************************************/
#ifndef _SYSDEPS_H
#define _SYSDEPS_H
/* ---------------------------------------------------------------------- */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef GETOPT_H
#include <getopt.h>
#endif
#ifdef UNISTD_H
#include <unistd.h>
#endif
#include <sys/types.h>
#include <stdarg.h>
#include <stdlib.h>
/* ---------------------------------------------------------------------- */
/*
* Bittypes
*/
#ifndef HAVE_BITTYPES
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
typedef int int8_t __attribute__((__mode__(__QI__)));
typedef unsigned int u_int8_t __attribute__((__mode__(__QI__)));
typedef int int16_t __attribute__((__mode__(__HI__)));
typedef unsigned int u_int16_t __attribute__((__mode__(__HI__)));
typedef int int32_t __attribute__((__mode__(__SI__)));
typedef unsigned int u_int32_t __attribute__((__mode__(__SI__)));
typedef int int64_t __attribute__((__mode__(__DI__)));
typedef unsigned int u_int64_t __attribute__((__mode__(__DI__)));
#else
typedef char /* deduced */ int8_t __attribute__((__mode__(__QI__)));
typedef unsigned char /* deduced */ u_int8_t __attribute__((__mode__(__QI__)));
typedef short /* deduced */ int16_t __attribute__((__mode__(__HI__)));
typedef unsigned short /* deduced */ u_int16_t __attribute__((__mode__(__HI__)));
typedef long /* deduced */ int32_t __attribute__((__mode__(__SI__)));
typedef unsigned long /* deduced */ u_int32_t __attribute__((__mode__(__SI__)));
typedef long long /* deduced */ int64_t __attribute__((__mode__(__DI__)));
typedef unsigned long long /* deduced */ u_int64_t __attribute__((__mode__(__DI__)));
#endif
#endif /* !HAVE_BITTYPES */
/* ---------------------------------------------------------------------- */
/*
* syslog routines
*/
#ifdef HAVE_SYS_SYSLOG_H
#include <sys/syslog.h>
#else
#define LOG_EMERG 0 /* system is unusable */
#define LOG_ALERT 1 /* action must be taken immediately */
#define LOG_CRIT 2 /* critical conditions */
#define LOG_ERR 3 /* error conditions */
#define LOG_WARNING 4 /* warning conditions */
#define LOG_NOTICE 5 /* normal but significant condition */
#define LOG_INFO 6 /* informational */
#define LOG_DEBUG 7 /* debug-level messages */
/* facility codes */
#define LOG_KERN (0<<3) /* kernel messages */
#define LOG_USER (1<<3) /* random user-level messages */
#define LOG_MAIL (2<<3) /* mail system */
#define LOG_DAEMON (3<<3) /* system daemons */
#define LOG_AUTH (4<<3) /* security/authorization messages */
#define LOG_SYSLOG (5<<3) /* messages generated internally by syslogd */
#define LOG_LPR (6<<3) /* line printer subsystem */
#define LOG_NEWS (7<<3) /* network news subsystem */
#define LOG_UUCP (8<<3) /* UUCP subsystem */
#define LOG_CRON (9<<3) /* clock daemon */
#define LOG_AUTHPRIV (10<<3) /* security/authorization messages (private) */
#define LOG_FTP (11<<3) /* ftp daemon */
inline void closelog(void) {}
inline void openlog(__const char *__ident, int __option, int __facility) {}
inline void vsyslog(int __pri, __const char *__fmt, va_list __ap) {}
#endif
/* ---------------------------------------------------------------------- */
#ifdef __MINGW32__
#include <windows.h>
inline void usleep(unsigned long x)
{
Sleep(x / 1000);
}
#endif
/* ---------------------------------------------------------------------- */
#ifdef HAVE_GETTIMEOFDAY
#include <sys/time.h>
#include <unistd.h>
inline int gettime(struct timeval *tv)
{
return gettimeofday(tv, NULL);
}
inline unsigned int gettimems(void)
{
struct timeval tv;
gettimeofday(&tv, NULL);
return tv.tv_sec * 1000 + tv.tv_usec / 1000;
}
#elif HAVE_GETSYSTEMTIME
#ifdef HAVE_WINDOWS_H
#include <windows.h>
#endif
#if 0
struct timeval {
long tv_sec;
long tv_usec;
};
#endif
inline int gettime(struct timeval *tv)
{
SYSTEMTIME tm;
FILETIME ft;
LARGE_INTEGER li;
GetSystemTime(&tm);
SystemTimeToFileTime(&tm, &ft);
li._STRUCT_NAME(u.)LowPart = ft.dwLowDateTime;
li._STRUCT_NAME(u.)HighPart = ft.dwHighDateTime;
li.QuadPart /= 10;
tv->tv_sec = li.QuadPart / 1000000;
tv->tv_usec = li.QuadPart - 1000000 * tv->tv_sec;
return 0;
}
inline unsigned int gettimems(void)
{
SYSTEMTIME tm;
FILETIME ft;
LARGE_INTEGER li;
GetSystemTime(&tm);
SystemTimeToFileTime(&tm, &ft);
li._STRUCT_NAME(u.)LowPart = ft.dwLowDateTime;
li._STRUCT_NAME(u.)HighPart = ft.dwHighDateTime;
li.QuadPart /= 10000;
return li.QuadPart;
}
#else
#error "Don't know how to get a high resolution time"
#endif
/* ---------------------------------------------------------------------- */
#ifndef HAVE_RANDOM
inline long int random(void)
{
return rand();
}
#endif
/* ---------------------------------------------------------------------- */
#ifndef HAVE_VSNPRINTF
extern int snprintf(char *str, size_t n, char const *fmt, ...) __attribute__ ((format (printf, 3, 4)));
extern int vsnprintf(char *str, size_t n, char const *fmt, va_list args);
#endif
extern int snprintpkt(char *buf, size_t sz, const u_int8_t *pkt, unsigned len);
extern int lprintf(unsigned vl, const char *format, ...) __attribute__ ((format (printf, 2, 3)));
extern int lerr(unsigned int vl, const char *fn);
extern unsigned int verboselevel;
extern unsigned int syslogmsg;
/* ---------------------------------------------------------------------- */
#endif /* _SYSDEPS_H */
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