time_stuff.h File Reference

#include "machine.h"

Go to the source code of this file.

Classes
struct	timeval
Defines
#define	my_timercmp(tvp, cmp, uvp)
#define	my_subtract_timeval(X, Y)
#define	my_add_timeval(X, Y)

---

Define Documentation

#define my_add_timeval (  X, Y   )

Value: do { \ struct timeval *_a=(X), *_b=(Y); \ _a->tv_sec += _b->tv_sec; \ _a->tv_usec += _b->tv_usec; \ if(_a->tv_usec >= 1000000) { \ _a->tv_sec++; \ _a->tv_usec-=1000000; \ } \ } while(0)

#define my_subtract_timeval (  X, Y   )

Value: do { \ struct timeval *_a=(X), *_b=(Y); \ _a->tv_sec -= _b->tv_sec; \ _a->tv_usec -= _b->tv_usec; \ if(_a->tv_usec < 0) { \ _a->tv_sec--; \ _a->tv_usec+=1000000; \ } \ } while(0)

#define my_timercmp (  tvp, cmp, uvp   )

Value: ( (tvp)->tv_sec == (uvp)->tv_sec ? \ (tvp)->tv_usec cmp (uvp)->tv_usec : \ (tvp)->tv_sec cmp (uvp)->tv_sec )

---