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modified code for the first successful dos/4gw build omitting unsupported features

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hyung-hwan
2011-05-10 10:11:13 +00:00
parent fab23e8575
commit 3ae34f8acc
24 changed files with 1295 additions and 381 deletions
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57
qse/lib/cmn/time.c
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@ -1,5 +1,5 @@
/*
* $Id: time.c 441 2011-04-22 14:28:43Z hyunghwan.chung $
* $Id: time.c 455 2011-05-09 16:11:13Z hyunghwan.chung $
*
Copyright 2006-2011 Chung, Hyung-Hwan.
This file is part of QSE.
@ -27,6 +27,8 @@
# define INCL_DOSDATETIME
# define INCL_DOSERRORS
# include <os2.h>
#elif defined(__DOS__)
# include <dos.h>
#else
# include "syscall.h"
# include <sys/time.h>
@ -119,6 +121,27 @@ int qse_gettime (qse_ntime_t* t)
if (qse_timelocal (&bt, t) <= -1) return -1;
return 0;
#elif defined(__DOS__)
struct dostime_t dt;
struct dosdate_t dd;
qse_btime_t bt;
_dos_gettime (&dt);
_dos_getdate (&dd);
bt.year = dd.year - 1900;
bt.mon = dd.month - 1;
bt.mday = dd.day;
bt.hour = dt.hour;
bt.min = dt.minute;
bt.sec = dt.second;
bt.msec = dt.hsecond * 10;
bt.isdst = -1;
if (qse_timelocal (&bt, t) <= -1) return -1;
return 0;
#else
struct timeval tv;
int n;
@ -142,6 +165,7 @@ int qse_settime (qse_ntime_t t)
if (FileTimeToSystemTime (&ft, &st) == FALSE) return -1;
if (SetSystemTime(&st) == FALSE) return -1;
return 0;
#elif defined(__OS2__)
APIRET rc;
@ -161,6 +185,28 @@ int qse_settime (qse_ntime_t t)
rc = DosSetDateTime (&dt);
return (rc != NO_ERROR)? -1: 0;
#elif defined(__DOS__)
struct dostime_t dt;
struct dosdate_t dd;
qse_btime_t bt;
if (qse_localtime (t, &bt) <= -1) return -1;
dd.year = bt.year + 1900;
dd.month = bt.mon + 1;
dd.day = bt.mday;
dt.hour = bt.hour;
dt.minute = bt.min;
dt.second = bt.sec;
dt.hsecond = bt.msec / 10;
if (_dos_settime (&dt) != 0) return -1;
if (_dos_setdate (&dd) != 0) return -1;
return 0;
#else
struct timeval tv;
int n;
@ -275,6 +321,13 @@ int qse_localtime (qse_ntime_t nt, qse_btime_t* bt)
# else
# error Please support other compilers that I didn't try.
# endif
#elif defined(__DOS__)
# if defined(__WATCOMC__)
struct tm btm;
tm = _localtime (&t, &btm);
# else
# error Please support other compilers that I didn't try.
# endif
#else
struct tm btm;
tm = localtime_r (&t, &btm);
@ -322,6 +375,8 @@ int qse_timegm (const qse_btime_t* bt, qse_ntime_t* nt)
return 0;
#elif defined(__OS2__)
# error NOT IMPLEMENTED YET
#elif defined(__DOS__)
# error NOT IMPLEMENTED YET
#else
/* TODO: qse_timegm - remove dependency on timegm */