lemon-0.x: lemon/bits/mingw32_time.cc@d6ec469aa019

     1 #ifdef WIN32

     3 #include <lemon/bits/mingw32_time.h>

     5 #include <windows.h>

     6 #include <ctime>

     7 #include "dos.h"

     9 static const char days[] =

    10 "Sun Mon Tue Wed Thu Fri Sat ";

    11 static const char months[] =

    12 "Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ";

    14 void num2str(char *c,int i) {

    15   c[0]=i/10+'0';

    16   c[1]=i%10+'0';

    17 }

    19 char *asctime_r(const struct tm *t, char *buf) {

    20   *(int*)buf=*(int*)(days+(t->tm_wday<<2));

    21   *(int*)(buf+4)=*(int*)(months+(t->tm_mon<<2));

    22   num2str(buf+8,t->tm_mday);

    23   if (buf[8]=='0') buf[8]=' ';

    24   buf[10]=' ';

    25   num2str(buf+11,t->tm_hour);

    26   buf[13]=':';

    27   num2str(buf+14,t->tm_min);

    28   buf[16]=':';

    29   num2str(buf+17,t->tm_sec);

    30   buf[19]=' ';

    31   num2str(buf+20,(t->tm_year+1900)/100);

    32   num2str(buf+22,(t->tm_year+1900)%100);

    33   buf[24]='\n'; buf[25]='\0';

    34   return buf;

    35 }

    37 struct tm * localtime_r (const time_t *t, struct tm *tm) {

    38   struct tm *tmp;

    40   if ((tmp = localtime(t)) && tm)

    41     *tm = *tmp;

    42   else

    43     return 0;

    45   return tm;

    46 }

    48 char *ctime_r(const time_t * tim_p , char * result) {

    49   struct tm tm;

    50   return asctime_r (localtime_r (tim_p, &tm), result);

    51 }

    54 int gettimeofday(struct timeval * tp, struct timezone *) {

    55   SYSTEMTIME systime;

    57   if (tp) {

    58     struct tm tmrec;

    59     time_t theTime = time(NULL);

    62     tmrec = *localtime(&theTime);

    63     tp->tv_sec = mktime(&tmrec);

    64     GetLocalTime(&systime); /* system time */

    66     tp->tv_usec = systime.wMilliseconds * 1000;

    67   }

    68   return 0;

    69 }

    71 long filetime_to_clock(FILETIME *ft)

    72 {

    73   __int64 qw = ft->dwHighDateTime;

    74   qw <<= 32;

    75   qw |= ft->dwLowDateTime;

    76   qw /= 10000;

    77   return (long) qw;

    79 }

    81 int times(struct tms *tmbuf)

    82 {

    83   FILETIME create, exit, kernel, user;

    84   if (GetProcessTimes(GetCurrentProcess(),&create, &exit, &kernel, &user)) {

    85     tmbuf->tms_utime = filetime_to_clock(&user);

    86     tmbuf->tms_stime = filetime_to_clock(&kernel);

    87     tmbuf->tms_cutime = 0;

    88     tmbuf->tms_cstime = 0;

    89   }

    90   else {

    91     tmbuf->tms_utime = clock();

    92     tmbuf->tms_stime = 0;

    93     tmbuf->tms_cutime = 0;

    94     tmbuf->tms_cstime = 0;

    95   }

    96   return 0;

    97 }

    99 int sysconf(int)

   100 {

   101   return 1;

   102 }

   104 #endif

author	athos
	Mon, 04 Dec 2006 16:51:46 +0000
changeset 2325	d6ec469aa019
child 2391	14a343be7a5a
permissions	-rw-r--r--