pike.git / src / pike_rusage.h

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pike.git/src/pike_rusage.h:1:   /*   || This file is part of Pike. For copyright information see COPYRIGHT.   || Pike is distributed under GPL, LGPL and MPL. See the file COPYING   || for more information. - || $Id: pike_rusage.h,v 1.10 2002/12/07 13:52:09 grubba Exp $ + || $Id: pike_rusage.h,v 1.11 2003/01/13 02:07:04 mast Exp $   */      #ifndef PIKE_RUSAGE_H   #define PIKE_RUSAGE_H      /* Prototypes begin here */ - typedef INT32 pike_rusage_t[30]; + typedef long pike_rusage_t[29];   int pike_get_rusage(pike_rusage_t rusage_values); - INT32 *low_rusage(void); - INT32 internal_rusage(void); + long *low_rusage(void); +  + /* get_cpu_time returns the consumed cpu time (both in kernel and user +  * space, if applicable), or zero if it couldn't be read. */ + #ifdef INT64 + /* The time is returned in nanoseconds. (There's no guarantee that the +  * returned value has nanosecond resolution.) */ + typedef unsigned INT64 cpu_time_t; + #define LONG_CPU_TIME + #define CPU_TIME_TICKS /* per second */ ((cpu_time_t) 1000000000) + #define CPU_TIME_UNIT "ns" + #else + /* The time is returned in milliseconds. (Note that the value will +  * wrap after about 49 days.) */ + typedef unsigned long cpu_time_t; + #define CPU_TIME_TICKS /* per second */ ((cpu_time_t) 1000) + #define CPU_TIME_UNIT "ms" + #endif + cpu_time_t get_cpu_time (void); +  + INT32 internal_rusage(void); /* For compatibility. */ +    #if defined(PIKE_DEBUG) || defined(INTERNAL_PROFILING)   void debug_print_rusage(FILE *out);   #endif   /* Prototypes end here */      #endif /* !PIKE_RUSAGE_H */