diff options
| -rw-r--r-- | tests.c | 14 |
1 files changed, 2 insertions, 12 deletions
@@ -13,7 +13,7 @@ #ifdef SVR4 #define SYSV #endif -#if !defined(SYSV) && !defined(QNX4) +#if !defined(SYSV) #include <sys/resource.h> #endif @@ -42,10 +42,8 @@ timer(int flag) #if !defined(SYSV) static struct timeval starttime; /* starting time for gettimeofday() */ struct timeval endtime; /* ending time for gettimeofday() */ -#if !defined(QNX4) static struct rusage startusage; /* starting time for getrusage() */ struct rusage endusage; /* ending time for getrusage() */ -#endif struct timezone tz; /* to make gettimeofday() happy */ long elapsedtime; /* how long since we started the timer */ @@ -53,21 +51,16 @@ timer(int flag) switch (flag) { case StartTimer: /* store initial values */ gettimeofday(&starttime,&tz); -#if !defined(QNX4) getrusage(RUSAGE_SELF,&startusage); -#endif return((long) NULL); case EndTimer: gettimeofday(&endtime,&tz); /* store final values */ -#if !defined(QNX4) getrusage(RUSAGE_SELF,&endusage); -#endif /* all the following line does is use the formula elapsed time = ending time - starting time, but there are three different timers and two different units of time, ack... */ -#if !defined(QNX4) elapsedtime = (long) ((long) ((endtime.tv_sec - endusage.ru_utime.tv_sec - endusage.ru_stime.tv_sec - starttime.tv_sec + startusage.ru_utime.tv_sec @@ -75,10 +68,7 @@ timer(int flag) ((endtime.tv_usec - endusage.ru_utime.tv_usec - endusage.ru_stime.tv_usec - starttime.tv_usec + startusage.ru_utime.tv_usec + startusage.ru_stime.tv_usec)); -#else - elapsedtime = (long)( ((long)endtime.tv_sec-(long)starttime.tv_sec)*1000000 - +((long)endtime.tv_usec-(long)starttime.tv_usec)); -#endif + return(elapsedtime); default: |