pike.git/ src/ builtin.cmod

2011-11-16

2011-11-16 22:52:20 by Tobias S. Josefowitz <tobij@tobij.de>

• f01020a08a9356ad2acce17dd451e166d854d6af (48 lines) (+28/-20) ^{[ Show | Annotate ]}
  Branch: 7.9

Change in internal timehandling; ability to invalidate current_time.

3223:       PIKEFUN int `sec()    { -  extern struct timeval current_time; +  struct timeval now;       if( THIS->hard_update ) -  GETTIMEOFDAY( &current_time ); +  ACCURATE_GETTIMEOFDAY( &now ); +  else +  INACCURATE_GETTIMEOFDAY( &now );    -  RETURN current_time.tv_sec; +  RETURN now.tv_sec;    }       PIKEFUN int `usec()    { -  extern struct timeval current_time; +  struct timeval now;       if( THIS->hard_update ) -  GETTIMEOFDAY( &current_time ); +  ACCURATE_GETTIMEOFDAY( &now ); +  else +  INACCURATE_GETTIMEOFDAY( &now );    -  RETURN current_time.tv_usec; +  RETURN now.tv_usec;    }       /*! @decl int usec_full
3250:       PIKEFUN int `usec_full()    { -  extern struct timeval current_time; +  struct timeval now;       if( THIS->hard_update ) -  GETTIMEOFDAY( &current_time ); +  ACCURATE_GETTIMEOFDAY( &now ); +  else +  INACCURATE_GETTIMEOFDAY( &now );      #ifdef AUTO_BIGNUM -  push_int( current_time.tv_sec ); +  push_int( now.tv_sec );    push_int( 1000000 );    f_multiply( 2 ); -  push_int( current_time.tv_usec ); +  push_int( now.tv_usec );    f_add( 2 );    return;   #else -  RETURN (current_time.tv_sec * 1000000 + current_time.tv_usec); +  RETURN (now.tv_sec * 1000000 + now.tv_usec);   #endif    }   
3297:    */    PIKEFUN float peek( )    { -  extern struct timeval current_time; +  struct timeval now;    FLOAT_TYPE res;    if( THIS->hard_update ) -  GETTIMEOFDAY( &current_time ); -  res = current_time.tv_sec-THIS->last_time.tv_sec + -  (current_time.tv_usec-THIS->last_time.tv_usec)/(FLOAT_TYPE) 1000000.0; +  ACCURATE_GETTIMEOFDAY( &now ); +  else +  INACCURATE_GETTIMEOFDAY( &now ); +  res = now.tv_sec-THIS->last_time.tv_sec + +  (now.tv_usec-THIS->last_time.tv_usec)/(FLOAT_TYPE) 1000000.0;    RETURN res;    }   
3313:    */    PIKEFUN float get( )    { -  extern struct timeval current_time; +     f_Timer_peek( 0 ); -  THIS->last_time = current_time; +  INACCURATE_GETTIMEOFDAY(&THIS->last_time);    return;    }   
3332:    PIKEFUN void create( int|zero|void fast )    flags ID_PROTECTED;    { -  extern struct timeval current_time; +     THIS->hard_update = !fast;    if( THIS->hard_update ) -  GETTIMEOFDAY( &current_time ); -  THIS->last_time = current_time; +  ACCURATE_GETTIMEOFDAY( &THIS->last_time ); +  else +  INACCURATE_GETTIMEOFDAY( &THIS->last_time );    }   }