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-rw-r--r--mdk-stage1/slang/sltime.c310
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diff --git a/mdk-stage1/slang/sltime.c b/mdk-stage1/slang/sltime.c
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index 14fc6ec16..000000000
--- a/mdk-stage1/slang/sltime.c
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@@ -1,310 +0,0 @@
-/* time related system calls */
-/* Copyright (c) 1992, 1999, 2001 John E. Davis
- * This file is part of the S-Lang library.
- *
- * You may distribute under the terms of either the GNU General Public
- * License or the Perl Artistic License.
- */
-
-#include "slinclud.h"
-
-#include <sys/types.h>
-#include <time.h>
-
-#if defined(__BORLANDC__)
-# include <dos.h>
-#endif
-#if defined(__GO32__) || defined(__WATCOMC__)
-# include <dos.h>
-# include <bios.h>
-#endif
-
-#include <errno.h>
-
-#include "slang.h"
-#include "_slang.h"
-
-#ifdef __WIN32__
-#include <windows.h>
-/* Sleep is defined badly in MSVC... */
-# ifdef _MSC_VER
-# define sleep(n) _sleep((n)*1000)
-# else
-# ifdef sleep
-# undef sleep
-# endif
-# define sleep(x) if(x)Sleep((x)*1000)
-# endif
-#endif
-
-
-#if defined(IBMPC_SYSTEM)
-/* For other system (Unix and VMS), _SLusleep is in sldisply.c */
-int _SLusleep (unsigned long s)
-{
- sleep (s/1000000L);
- s = s % 1000000L;
-
-# if defined(__WIN32__)
- Sleep (s/1000);
-#else
-# if defined(__IBMC__)
- DosSleep(s/1000);
-# else
-# if defined(_MSC_VER)
- _sleep (s/1000);
-# endif
-# endif
-#endif
- return 0;
-}
-#endif
-
-#if defined(__IBMC__) && !defined(_AIX)
-/* sleep is not a standard function in VA3. */
-unsigned int sleep (unsigned int seconds)
-{
- DosSleep(1000L * ((long)seconds));
- return 0;
-}
-#endif
-
-static char *ctime_cmd (unsigned long *tt)
-{
- char *t;
-
- t = ctime ((time_t *) tt);
- t[24] = 0; /* knock off \n */
- return (t);
-}
-
-static void sleep_cmd (void)
-{
- unsigned int secs;
-#if SLANG_HAS_FLOAT
- unsigned long usecs;
- double x;
-
- if (-1 == SLang_pop_double (&x, NULL, NULL))
- return;
-
- if (x < 0.0)
- x = 0.0;
- secs = (unsigned int) x;
- sleep (secs);
- x -= (double) secs;
- usecs = (unsigned long) (1e6 * x);
- if (usecs > 0) _SLusleep (usecs);
-#else
- if (-1 == SLang_pop_uinteger (&secs))
- return;
- if (secs != 0) sleep (secs);
-#endif
-}
-
-static unsigned long _time_cmd (void)
-{
- return (unsigned long) time (NULL);
-}
-
-#if defined(__GO32__)
-static char *djgpp_current_time (void) /*{{{*/
-{
- union REGS rg;
- unsigned int year;
- unsigned char month, day, weekday, hour, minute, sec;
- char days[] = "SunMonTueWedThuFriSat";
- char months[] = "JanFebMarAprMayJunJulAugSepOctNovDec";
- static char the_date[26];
-
- rg.h.ah = 0x2A;
-#ifndef __WATCOMC__
- int86(0x21, &rg, &rg);
- year = rg.x.cx & 0xFFFF;
-#else
- int386(0x21, &rg, &rg);
- year = rg.x.ecx & 0xFFFF;
-#endif
-
- month = 3 * (rg.h.dh - 1);
- day = rg.h.dl;
- weekday = 3 * rg.h.al;
-
- rg.h.ah = 0x2C;
-
-#ifndef __WATCOMC__
- int86(0x21, &rg, &rg);
-#else
- int386(0x21, &rg, &rg);
-#endif
-
- hour = rg.h.ch;
- minute = rg.h.cl;
- sec = rg.h.dh;
-
- /* we want this form: Thu Apr 14 15:43:39 1994\n */
- sprintf(the_date, "%.3s %.3s%3d %02d:%02d:%02d %d\n",
- days + weekday, months + month,
- day, hour, minute, sec, year);
- return the_date;
-}
-
-/*}}}*/
-
-#endif
-
-char *SLcurrent_time_string (void) /*{{{*/
-{
- char *the_time;
-#ifndef __GO32__
- time_t myclock;
-
- myclock = time((time_t *) 0);
- the_time = (char *) ctime(&myclock);
-#else
- the_time = djgpp_current_time ();
-#endif
- /* returns the form Sun Sep 16 01:03:52 1985\n\0 */
- the_time[24] = '\0';
- return(the_time);
-}
-
-/*}}}*/
-
-static int push_tm_struct (struct tm *tms)
-{
- char *field_names [9];
- unsigned char field_types[9];
- VOID_STAR field_values [9];
- int int_values [9];
- unsigned int i;
-
- if (tms == NULL)
- return SLang_push_null ();
-
- field_names [0] = "tm_sec"; int_values [0] = tms->tm_sec;
- field_names [1] = "tm_min"; int_values [1] = tms->tm_min;
- field_names [2] = "tm_hour"; int_values [2] = tms->tm_hour;
- field_names [3] = "tm_mday"; int_values [3] = tms->tm_mday;
- field_names [4] = "tm_mon"; int_values [4] = tms->tm_mon;
- field_names [5] = "tm_year"; int_values [5] = tms->tm_year;
- field_names [6] = "tm_wday"; int_values [6] = tms->tm_wday;
- field_names [7] = "tm_yday"; int_values [7] = tms->tm_yday;
- field_names [8] = "tm_isdst"; int_values [8] = tms->tm_isdst;
-
- for (i = 0; i < 9; i++)
- {
- field_types [i] = SLANG_INT_TYPE;
- field_values [i] = (VOID_STAR) (int_values + i);
- }
-
- return SLstruct_create_struct (9, field_names, field_types, field_values);
-}
-
-
-static void localtime_cmd (long *t)
-{
- time_t tt = (time_t) *t;
- (void) push_tm_struct (localtime (&tt));
-}
-
-static void gmtime_cmd (long *t)
-{
-#ifdef HAVE_GMTIME
- time_t tt = (time_t) *t;
- (void) push_tm_struct (gmtime (&tt));
-#else
- localtime_cmd (t);
-#endif
-}
-
-#ifdef HAVE_TIMES
-
-# ifdef HAVE_SYS_TIMES_H
-# include <sys/times.h>
-# endif
-
-#include <limits.h>
-
-#ifdef CLK_TCK
-# define SECS_PER_TICK (1.0/(double)CLK_TCK)
-#else
-# ifdef CLOCKS_PER_SEC
-# define SECS_PER_TICK (1.0/(double)CLOCKS_PER_SEC)
-# else
-# define SECS_PER_TICK (1.0/60.0)
-# endif
-#endif
-
-static void times_cmd (void)
-{
- double dvals[4];
- struct tms t;
- VOID_STAR field_values[4];
- char *field_names[4];
- unsigned int i;
- unsigned char field_types[4];
-
- (void) times (&t);
-
- field_names[0] = "tms_utime"; dvals[0] = (double)t.tms_utime;
- field_names[1] = "tms_stime"; dvals[1] = (double)t.tms_stime;
- field_names[2] = "tms_cutime"; dvals[2] = (double)t.tms_cutime;
- field_names[3] = "tms_cstime"; dvals[3] = (double)t.tms_cstime;
-
- for (i = 0; i < 4; i++)
- {
- dvals[i] *= SECS_PER_TICK;
- field_values[i] = (VOID_STAR) &dvals[i];
- field_types[i] = SLANG_DOUBLE_TYPE;
- }
- (void) SLstruct_create_struct (4, field_names, field_types, field_values);
-}
-
-static struct tms Tic_TMS;
-
-static void tic_cmd (void)
-{
- (void) times (&Tic_TMS);
-}
-
-static double toc_cmd (void)
-{
- struct tms t;
- double d;
-
- (void) times (&t);
- d = ((t.tms_utime - Tic_TMS.tms_utime)
- + (t.tms_stime - Tic_TMS.tms_stime)) * SECS_PER_TICK;
- Tic_TMS = t;
- return d;
-}
-
-#endif /* HAVE_TIMES */
-
-
-static SLang_Intrin_Fun_Type Time_Funs_Table [] =
-{
- MAKE_INTRINSIC_1("ctime", ctime_cmd, SLANG_STRING_TYPE, SLANG_ULONG_TYPE),
- MAKE_INTRINSIC_0("sleep", sleep_cmd, SLANG_VOID_TYPE),
- MAKE_INTRINSIC_0("_time", _time_cmd, SLANG_ULONG_TYPE),
- MAKE_INTRINSIC_0("time", SLcurrent_time_string, SLANG_STRING_TYPE),
- MAKE_INTRINSIC_1("localtime", localtime_cmd, SLANG_VOID_TYPE, SLANG_LONG_TYPE),
- MAKE_INTRINSIC_1("gmtime", gmtime_cmd, SLANG_VOID_TYPE, SLANG_LONG_TYPE),
-
-#ifdef HAVE_TIMES
- MAKE_INTRINSIC_0("times", times_cmd, SLANG_VOID_TYPE),
- MAKE_INTRINSIC_0("tic", tic_cmd, SLANG_VOID_TYPE),
- MAKE_INTRINSIC_0("toc", toc_cmd, SLANG_DOUBLE_TYPE),
-#endif
- SLANG_END_INTRIN_FUN_TABLE
-};
-
-int _SLang_init_sltime (void)
-{
-#ifdef HAVE_TIMES
- (void) tic_cmd ();
-#endif
- return SLadd_intrin_fun_table (Time_Funs_Table, NULL);
-}
-
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