blob: 735410fa0b816174da56a22233ca5ae112e12063 [file] [log] [blame]
Bram Moolenaar071d4272004-06-13 20:20:40 +00001/* vi:set ts=8 sts=4 sw=4:
2 *
3 * VIM - Vi IMproved by Bram Moolenaar
4 *
5 * Do ":help uganda" in Vim to read copying and usage conditions.
6 * Do ":help credits" in Vim to see a list of people who contributed.
7 */
8
9/*
10 * MSDOS Machine-dependent things.
11 */
12
13#include "os_dos.h" /* common MS-DOS and Win32 stuff */
14
15#define BINARY_FILE_IO
16#define USE_EXE_NAME /* use argv[0] for $VIM */
Bram Moolenaar071d4272004-06-13 20:20:40 +000017#define SYNC_DUP_CLOSE /* sync() a file with dup() and close() */
18#define USE_TERM_CONSOLE
19#ifdef DJGPP
20# include <fcntl.h> /* defines _USE_LFN */
21# define USE_LONG_FNAME _USE_LFN /* decide at run time */
22# define USE_FNAME_CASE
23# define HAVE_PUTENV
Bram Moolenaarc01140a2006-03-24 22:21:52 +000024# define HAVE_STDARG_H
Bram Moolenaar071d4272004-06-13 20:20:40 +000025#else
26# define SHORT_FNAME /* always 8.3 file name */
27#endif
28#define HAVE_STDLIB_H
29#define HAVE_STRING_H
30#define HAVE_FCNTL_H
31#define HAVE_STRCSPN
32#define HAVE_STRICMP
33#define HAVE_STRFTIME /* guessed */
34#define HAVE_STRNICMP
35#define HAVE_MEMSET
36#define HAVE_QSORT
37#define HAVE_ST_MODE /* have stat.st_mode */
Bram Moolenaar446cb832008-06-24 21:56:24 +000038#define HAVE_MATH_H
Bram Moolenaar071d4272004-06-13 20:20:40 +000039#if defined(__DATE__) && defined(__TIME__)
40# define HAVE_DATE_TIME
41#endif
42#define BREAKCHECK_SKIP 1 /* call mch_breakcheck() each time, it's fast */
43#define HAVE_AVAIL_MEM
44
45/*
46 * Borland C++ 3.1 doesn't have _RTLENTRYF
47 */
48#ifdef __BORLANDC__
49# if __BORLANDC__ < 0x450
50# define _RTLENTRYF
51# endif
52#endif
53
54#define FNAME_ILLEGAL "\"*?><|" /* illegal characters in a file name */
55
Bram Moolenaar82881492012-11-20 16:53:39 +010056/* cproto fails on missing include files */
57#ifndef PROTO
58# include <dos.h>
59# include <dir.h>
60# include <time.h>
61#endif
Bram Moolenaar071d4272004-06-13 20:20:40 +000062
63#ifdef DJGPP
64# include <unistd.h>
65# define HAVE_LOCALE_H
66# define setlocale(c, p) djgpp_setlocale()
67#endif
68
69#ifndef DJGPP
70typedef long off_t;
71#endif
72
73/*
74 * Try several directories to put the temp files.
75 */
76#define TEMPDIRNAMES "$TMP", "$TEMP", "c:\\TMP", "c:\\TEMP", ""
77#define TEMPNAMELEN 128
78
79#ifndef DFLT_MAXMEM
80# define DFLT_MAXMEM 256 /* use up to 256Kbyte for buffer */
81#endif
82#ifndef DFLT_MAXMEMTOT
83# define DFLT_MAXMEMTOT 0 /* decide in set_init */
84#endif
85
86#ifdef DJGPP
87# define BASENAMELEN (_USE_LFN?250:8) /* length of base of file name */
88#else
89# define BASENAMELEN 8 /* length of base of file name */
90#endif
91
92/* codes for msdos mouse event */
93#define MSDOS_MOUSE_LEFT 0x01
94#define MSDOS_MOUSE_RIGHT 0x02
95#define MSDOS_MOUSE_MIDDLE 0x04
96
97#ifdef DJGPP
98int mch_rename(const char *OldFile, const char *NewFile);
99#else
100# define mch_rename(src, dst) rename(src, dst)
101#endif
102
103#ifdef DJGPP
104# define vim_mkdir(x, y) mkdir((char *)(x), y)
105#else
106# define vim_mkdir(x, y) mkdir((char *)(x))
107#endif
108#define mch_rmdir(x) rmdir((char *)(x))
109
110#define mch_setenv(name, val, x) setenv(name, val, x)