d0p1/ack
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

changed system-calls to avoid namespace pollution

Browse source
This commit is contained in:
eck 1990-01-22 13:08:36 +00:00
parent 0ab62357ce
commit 37c64c6e36
4 changed files with 13 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
lang/cem/libcc.ansi/time/clock.c
View file

@ -34,7 +34,7 @@ struct rusage {
long ru_nivcsw; /* involuntary context switches */ long ru_nivcsw; /* involuntary context switches */
}; };
void getrusage(int who, struct rusage *rusage); void _getrusage(int who, struct rusage *rusage);
#elif defined(_POSIX_SOURCE) || defined(__USG) #elif defined(_POSIX_SOURCE) || defined(__USG)
@ -45,7 +45,7 @@ struct tms {
time_t tms_cstime; /* system time, children */ time_t tms_cstime; /* system time, children */
}; };
long times(struct tms *buffer); long _times(struct tms *buffer);
#else /* Version 7 UNIX */ #else /* Version 7 UNIX */
@ -56,7 +56,7 @@ struct tbuffer {
long child_system_time; long child_system_time;
}; };
long times(struct tbuffer *buffer); long _times(struct tbuffer *buffer);
#endif #endif
@ -66,20 +66,20 @@ clock(void)
#if defined(__BSD4_2) #if defined(__BSD4_2)
struct rusage rusage; struct rusage rusage;
getrusage(RUSAGE_SELF, &rusage); _getrusage(RUSAGE_SELF, &rusage);
return (((unsigned long)rusage.ru_utime.tv_sec * CLOCKS_PER_SEC) return (((unsigned long)rusage.ru_utime.tv_sec * CLOCKS_PER_SEC)
+ rusage.ru_utime.tv_usec); + rusage.ru_utime.tv_usec);
#elif defined(_POSIX_SOURCE) || defined(__USG) #elif defined(_POSIX_SOURCE) || defined(__USG)
struct tms tms; struct tms tms;
times(&tms); _times(&tms);
/* Assume that time_t can be converted to clock_t for Sys5 */ /* Assume that time_t can be converted to clock_t for Sys5 */
return tms.tms_utime; return tms.tms_utime;
#else #else
struct tbuffer tbuffer; struct tbuffer tbuffer;
times(&tbuffer); _times(&tbuffer);
return tbuffer.proc_user_time; return tbuffer.proc_user_time;
#endif #endif
} }

1
lang/cem/libcc.ansi/time/difftime.c
View file

@ -8,6 +8,7 @@
double double
difftime(time_t time1, time_t time0) difftime(time_t time1, time_t time0)
{ {
/* be careful: time_t is unsigned */
if (time0 > time1) if (time0 > time1)
return - (double) (time0 - time1); return - (double) (time0 - time1);
else return (double) (time1 - time0); else return (double) (time1 - time0);

8
lang/cem/libcc.ansi/time/misc.c
View file

@ -20,7 +20,7 @@ struct timezone {
int tz_dsttime; /* type of dst correction */ int tz_dsttime; /* type of dst correction */
}; };
int gettimeofday(struct timeval *tp, struct timezone *tzp); int _gettimeofday(struct timeval *tp, struct timezone *tzp);
#elif !defined(_POSIX_SOURCE) && !defined(__USG) #elif !defined(_POSIX_SOURCE) && !defined(__USG)
#if !defined(_MINIX) /* MINIX has no ftime() */ #if !defined(_MINIX) /* MINIX has no ftime() */
@ -30,7 +30,7 @@ struct timeb {
short timezone; short timezone;
short dstflag; short dstflag;
}; };
void ftime(struct timeb *bp); void _ftime(struct timeb *bp);
#endif #endif
#endif #endif
@ -279,7 +279,7 @@ _tzset(void)
struct timeval tv; struct timeval tv;
struct timezone tz; struct timezone tz;
gettimeofday(&tv, &tz); _gettimeofday(&tv, &tz);
_daylight = tz.tz_dsttime; _daylight = tz.tz_dsttime;
_timezone = tz.tz_minuteswest * 60; _timezone = tz.tz_minuteswest * 60;
@ -288,7 +288,7 @@ _tzset(void)
#if !defined(_MINIX) /* MINIX has no ftime() */ #if !defined(_MINIX) /* MINIX has no ftime() */
struct timeb time; struct timeb time;
ftime(&time); _ftime(&time);
_timezone = time.timezone * 60L; _timezone = time.timezone * 60L;
_daylight = time.dstflag; _daylight = time.dstflag;
#endif #endif

4
lang/cem/libcc.ansi/time/time.c
View file

@ -19,14 +19,14 @@ struct timezone {
int tz_dsttime; /* type of dst correction */ int tz_dsttime; /* type of dst correction */
}; };
int gettimeofday(struct timeval *tp, struct timezone *tzp); int _gettimeofday(struct timeval *tp, struct timezone *tzp);
time_t time_t
time(time_t *timer) time(time_t *timer)
{ {
struct timeval tv; struct timeval tv;
struct timezone tz; struct timezone tz;
gettimeofday(&tv, &tz); _gettimeofday(&tv, &tz);
if (timer) *timer = tv.tv_sec; if (timer) *timer = tv.tv_sec;
return tv.tv_sec; return tv.tv_sec;