UT/UT_LinuxUtil.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * Produced by:
 *      Cristin Barghiel
 *      Side Effects Software Inc
 *      477 Richmond Street West
 *      Toronto, Ontario
 *      Canada   M5V 3E7
 *      416-504-9876
 *
 * NAME:        UT_LinuxUtil.h ( UT Library, C++)
 *
 * COMMENTS:
 *
 *      These functions replace the SGI forms with Linux forms.
 *      
 */

#ifndef _UT_LinuxUtil_h_
#define _UT_LinuxUtil_h_

#include "UT_API.h"
#ifdef LINUX

#include <sched.h>
#include <signal.h>
#include <fcntl.h>
#include <time.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/time.h>
#include <SYS/SYS_Types.h>

//
// Defines:
//
#define PR_SADDR        1 
#define MP_NPROCS       0 
#define SO_REUSEPORT    SO_REUSEADDR

#define CONF_INITUSERS  1

#define FNONBLK         FNONBLOCK

#define ffloor(x)       floorf(x)
#define fceil(x)        ceilf(x)
#define fatan2(a,b)     atan2(a,b)
#define fcos(x)         cosf(x)
#define fsin(x)         sinf(x)
#define sigset(a,b)     signal(a,b)
#define sighold(a)
#define sigrelse(a)
#define sigignore(a)
#define oserror()       errno

#ifndef CLK_TCK
#define CLK_TCK CLOCKS_PER_SEC
#endif

#define sginap(a) UTnap(a*10)

//
// Functions:
//
UT_API long UTnap(long ms);

UT_API void cftime (char *dest, char *fmt, time_t *now);

UT_API pid_t sproc (void (*)(void *), unsigned int flags = 0, void *args = 0);

UT_API int sysmp (int val, ...);

UT_API int msgctl (int msgid, int cmd);
UT_API int usconfig (int flag, int data);

UT_API int fp_class_f (fpreal32 f);

#endif // LINUX

#endif // _UT_LinuxUtil_h_

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