121 lines
2.6 KiB
C
121 lines
2.6 KiB
C
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/*
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* CRTDLL date/time functions
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*
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* Copyright 1996,1998 Marcus Meissner
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* Copyright 1996 Jukka Iivonen
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* Copyright 1997,2000 Uwe Bonnes
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* Copyright 2000 Jon Griffiths
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*
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* Implementation Notes:
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* MT Safe.
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*/
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#include "crtdll.h"
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#include "process.h"
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#include "options.h"
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#include <stdlib.h>
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#include <sys/times.h>
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DEFAULT_DEBUG_CHANNEL(crtdll);
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/* INTERNAL: Return formatted current time/date */
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static LPSTR __CRTDLL__get_current_time(LPSTR out, const char * format);
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static LPSTR __CRTDLL__get_current_time(LPSTR out, const char * format)
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{
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time_t t;
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struct tm *_tm;
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if ((time(&t) != ((time_t)-1)) &&
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((_tm = localtime(&t)) != 0) &&
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(strftime(out,9,format,_tm) == 8))
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{
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CRTDLL_free(_tm);
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return out;
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}
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return NULL;
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}
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/*********************************************************************
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* _ftime (CRTDLL.112)
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*
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* Get current time.
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*/
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VOID __cdecl CRTDLL__ftime (struct _timeb* t)
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{
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t->time = CRTDLL_time(NULL);
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t->millitm = 0; /* FIXME */
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t->timezone = 0;
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t->dstflag = 0;
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}
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/**********************************************************************
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* _strdate (CRTDLL.283)
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*
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* Return the current date as MM/DD/YY - (American Format)
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*/
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LPSTR __cdecl CRTDLL__strdate (LPSTR date)
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{
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return __CRTDLL__get_current_time(date,"%m/%d/%y");
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}
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/*********************************************************************
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* _strtime (CRTDLL.299)
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*
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* Return the current time as HH:MM:SS
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*/
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LPSTR __cdecl CRTDLL__strtime (LPSTR date)
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{
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return __CRTDLL__get_current_time(date,"%H:%M:%S");
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}
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/*********************************************************************
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* clock (CRTDLL.350)
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*/
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clock_t __cdecl CRTDLL_clock(void)
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{
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struct tms alltimes;
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clock_t res;
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times(&alltimes);
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res = alltimes.tms_utime + alltimes.tms_stime+
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alltimes.tms_cutime + alltimes.tms_cstime;
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/* Fixme: We need some symbolic representation
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for (Hostsystem_)CLOCKS_PER_SEC
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and (Emulated_system_)CLOCKS_PER_SEC
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10 holds only for Windows/Linux_i86)
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*/
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return 10*res;
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}
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/*********************************************************************
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* difftime (CRTDLL.357)
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*/
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double __cdecl CRTDLL_difftime (time_t time1, time_t time2)
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{
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double timediff;
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timediff = (double)(time1 - time2);
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return timediff;
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}
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/*********************************************************************
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* time (CRTDLL.488)
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*/
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time_t __cdecl CRTDLL_time(time_t *timeptr)
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{
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time_t curtime = time(NULL);
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if (timeptr)
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*timeptr = curtime;
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return curtime;
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}
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