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att
GitHub Repository: att/ast
 Path: blob/master/src/lib/libvgraph/kpvdebug.h
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#ifndef _KPVDEBUG_H

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#define _KPVDEBUG_H	1

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#ifdef DEBUG

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_BEGIN_EXTERNS_

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extern void	abort _ARG_((void));

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_END_EXTERNS_

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#ifndef __LINE__

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#define __LINE__	0

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#endif

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#ifndef __FILE__

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#define __FILE__	"Unknown"

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#endif

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static void _oops(char* file, int line)

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{

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	char buf[1024];

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	sprintf(buf, "\nFailed at %s:%d\n", file, line);

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	write(2,buf,strlen(buf));

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	abort();

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}

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#include <sys/times.h>

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#include <sys/resource.h>

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static double _getTime ( void )

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{	double		tm;

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	struct rusage	u;

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	getrusage ( RUSAGE_SELF, &u );

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	tm = (double)u.ru_utime.tv_sec  + (double)u.ru_utime.tv_usec/1000000.0;

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	return tm;

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}

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static double		_Kpvtime;

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#define BEGTIME()	(_Kpvtime = _getTime())

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#define GETTIME()	(_getTime() - _Kpvtime)

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#define ASSERT(p)	((p) ? 0 : (_oops(__FILE__, __LINE__),0))

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#define COUNT(n)	((n) += 1)

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#define TALLY(c,n,v)	((c) ? ((n) += (v)) : (n))

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#define DECLARE(t,v)	t v

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#define SET(n,v)	((n) = (v))

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#define PRINT(fd,s,v)	do {char _b[1024];sprintf(_b,s,v);write((fd),_b,strlen(_b));} while(0)

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#define WRITE(fd,d,n)	write((fd),(d),(n))

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#define KPV(temp)	(temp) /* debugging stuff that should be removed */

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#define RETURN(x)	(_oops(__FILE__, __LINE__), (x))

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#define BREAK		(_oops(__FILE__, __LINE__))

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#define GOTO(label)	do { _oops(__FILE__, __LINE__); goto label; } while(0)

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#else

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#define BEGTIME()

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#define GETTIME()

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#define ASSERT(p)

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#define COUNT(n)

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#define TALLY(c,n,v)

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#define DECLARE(t,v)

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#define SET(n,v)

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#define PRINT(fd,s,v)

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#define WRITE(fd,d,n)

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#define KPV(x)

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#define RETURN(x)	return(x)

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#define BREAK		break

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#define GOTO(label)	goto label

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#endif /*DEBUG*/

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#endif /*_KPVDEBUG_H*/

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