1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/* $id$
$Locker: $ $Name: $ $State: Exp $
Set DOS date (for Turbo C prior v3)
This file bases on DATEFUNC.C of FreeCOM v0.81 beta 1.
$Log: dateset.c,v $
Revision 1.1 2001/04/12 00:33:53 skaus
chg: new structure
chg: If DEBUG enabled, no available commands are displayed on startup
fix: PTCHSIZE also patches min extra size to force to have this amount
of memory available on start
bugfix: CALL doesn't reset options
add: PTCHSIZE to patch heap size
add: VSPAWN, /SWAP switch, .SWP resource handling
bugfix: COMMAND.COM A:\
bugfix: CALL: if swapOnExec == ERROR, no change of swapOnExec allowed
add: command MEMORY
bugfix: runExtension(): destroys command[-2]
add: clean.bat
add: localized CRITER strings
chg: use LNG files for hard-coded strings (hangForEver(), init.c)
via STRINGS.LIB
add: DEL.C, COPY.C, CBREAK.C: STRINGS-based prompts
add: fixstrs.c: prompts & symbolic keys
add: fixstrs.c: backslash escape sequences
add: version IDs to DEFAULT.LNG and validation to FIXSTRS.C
chg: splitted code apart into LIB\*.c and CMD\*.c
bugfix: IF is now using error system & STRINGS to report errors
add: CALL: /N
*/
#include "../config.h"
#ifdef _NO__DOS_DATE
/* Use this source only if the compiler does no provide this
function of its own. */
#include <assert.h>
#include <assert.h>
#include <dos.h>
#include "../include/datefunc.h"
unsigned _dos_setdate(struct dosdate_t *d)
{
struct REGPACK r;
assert(d);
r.r_ax = 0x2B00;
r.r_cx = d->year;
r.r_dx = d->month << 8;
r.r_dx += d->day & 0xFF;
intr(0x21, &r);
if (r.r_ax & 0x00FF)
return 1;
return 0;
}
#endif /* _NO_DATE */
|
