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Member "vim-8.2.1354/src/os_win32.h" (2 Aug 2020, 5208 Bytes) of package /linux/misc/vim-8.2.1354.tar.gz:


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    1 /* vi:set ts=8 sts=4 sw=4 noet:
    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  * Win32 (Windows NT and Windows 95) machine-dependent things.
   11  */
   12 
   13 #include "os_dos.h"     // common MS-DOS and Win32 stuff
   14 #ifndef __CYGWIN__
   15 // cproto fails on missing include files
   16 # ifndef PROTO
   17 #  include <direct.h>       // for _mkdir()
   18 # endif
   19 #endif
   20 
   21 #define BINARY_FILE_IO
   22 #define USE_EXE_NAME        // use argv[0] for $VIM
   23 #define USE_TERM_CONSOLE
   24 #ifndef HAVE_STRING_H
   25 # define HAVE_STRING_H
   26 #endif
   27 #ifndef HAVE_MATH_H
   28 # define HAVE_MATH_H
   29 #endif
   30 #define HAVE_STRCSPN
   31 #ifndef __GNUC__
   32 #define HAVE_STRICMP
   33 #define HAVE_STRNICMP
   34 #endif
   35 #ifndef HAVE_STRFTIME
   36 # define HAVE_STRFTIME      // guessed
   37 #endif
   38 #define HAVE_MEMSET
   39 #ifndef HAVE_LOCALE_H
   40 # define HAVE_LOCALE_H 1
   41 #endif
   42 #ifndef HAVE_FCNTL_H
   43 # define HAVE_FCNTL_H
   44 #endif
   45 #define HAVE_QSORT
   46 #define HAVE_ST_MODE        // have stat.st_mode
   47 
   48 #define FEAT_SHORTCUT       // resolve shortcuts
   49 
   50 #if (!defined(_MSC_VER) || _MSC_VER > 1020)
   51 /*
   52  * Access Control List (actually security info).
   53  * MSVC has acl stuff only in 5.0, not in 4.2, don't know about 4.3.
   54  */
   55 # define HAVE_ACL
   56 #endif
   57 
   58 #define USE_FNAME_CASE      // adjust case of file names
   59 #if !defined(FEAT_CLIPBOARD)
   60 # define FEAT_CLIPBOARD     // include clipboard support
   61 #endif
   62 #if defined(__DATE__) && defined(__TIME__)
   63 # define HAVE_DATE_TIME
   64 #endif
   65 #ifndef FEAT_GUI_MSWIN      // GUI works different
   66 # define BREAKCHECK_SKIP    1   // call mch_breakcheck() each time, it's fast
   67 #endif
   68 
   69 #define HAVE_TOTAL_MEM
   70 
   71 #define HAVE_PUTENV     // at least Bcc 5.2 and MSC have it
   72 
   73 #if defined(FEAT_GUI_MSWIN) && !defined(VIMDLL)
   74 # define NO_CONSOLE     // don't included console-only code
   75 #endif
   76 
   77 // toupper() is not really broken, but it's very slow.  Probably because of
   78 // using Unicode characters on Windows NT
   79 #define BROKEN_TOUPPER
   80 
   81 #define FNAME_ILLEGAL "\"*?><|" // illegal characters in a file name
   82 
   83 #include <signal.h>
   84 #include <stdlib.h>
   85 #include <time.h>
   86 #include <sys/types.h>
   87 
   88 #ifndef STRICT
   89 # define STRICT
   90 #endif
   91 #ifndef COBJMACROS
   92 # define COBJMACROS // For OLE: Enable "friendlier" access to objects
   93 #endif
   94 #ifndef PROTO
   95 # include <windows.h>
   96 # ifndef SM_CXPADDEDBORDER
   97 #  define SM_CXPADDEDBORDER     92
   98 # endif
   99 #endif
  100 
  101 /*
  102  * Win32 has plenty of memory, use large buffers
  103  */
  104 #define CMDBUFFSIZE 1024    // size of the command processing buffer
  105 
  106 // _MAX_PATH is only 260 (stdlib.h), but we want more for the 'path' option,
  107 // thus use a larger number.
  108 #define MAXPATHL    1024
  109 
  110 #ifndef BASENAMELEN
  111 # define BASENAMELEN    (_MAX_PATH - 5) // length of base of file name
  112 #endif
  113 
  114 #define TEMPNAMELEN _MAX_PATH   // length of temp file name path
  115 
  116 #ifndef DFLT_MAXMEM
  117 # define DFLT_MAXMEM    (2*1024)    // use up to 2 Mbyte for a buffer
  118 #endif
  119 
  120 #ifndef DFLT_MAXMEMTOT
  121 # define DFLT_MAXMEMTOT (5*1024)    // use up to 5 Mbyte for Vim
  122 #endif
  123 
  124 /*
  125  * Reparse Point
  126  */
  127 #ifndef FILE_ATTRIBUTE_REPARSE_POINT
  128 # define FILE_ATTRIBUTE_REPARSE_POINT   0x00000400
  129 #endif
  130 #ifndef IO_REPARSE_TAG_MOUNT_POINT
  131 # define IO_REPARSE_TAG_MOUNT_POINT 0xA0000003
  132 #endif
  133 #ifndef IO_REPARSE_TAG_SYMLINK
  134 # define IO_REPARSE_TAG_SYMLINK     0xA000000C
  135 #endif
  136 
  137 #if defined(_MSC_VER)
  138     // Support for __try / __except.  All versions of MSVC are
  139     // expected to have this.  Any other compilers that support it?
  140 # define HAVE_TRY_EXCEPT 1
  141 # include <malloc.h>        // for _resetstkoflw()
  142 # if defined(_MSC_VER) && (_MSC_VER >= 1300)
  143 #  define RESETSTKOFLW _resetstkoflw
  144 # else
  145 #  define RESETSTKOFLW myresetstkoflw
  146 #  define MYRESETSTKOFLW
  147 # endif
  148 #endif
  149 
  150 /*
  151  * Some simple debugging macros that look and behave a lot like their
  152  * namesakes in MFC.
  153  */
  154 
  155 #ifdef _DEBUG
  156 
  157 # if defined(_MSC_VER)  &&  (_MSC_VER >= 1000)
  158    // Use the new debugging tools in Visual C++ 4.x
  159 #  include <crtdbg.h>
  160 #  define ASSERT(f) _ASSERT(f)
  161 # else
  162 #  include <assert.h>
  163 #  define ASSERT(f) assert(f)
  164 # endif
  165 
  166 # define TRACE          Trace
  167 # define TRACE0(sz)     Trace(_T("%s"), _T(sz))
  168 # define TRACE1(sz, p1)     Trace(_T(sz), p1)
  169 # define TRACE2(sz, p1, p2) Trace(_T(sz), p1, p2)
  170 # define TRACE3(sz, p1, p2, p3) Trace(_T(sz), p1, p2, p3)
  171 # define TRACE4(sz, p1, p2, p3, p4) Trace(_T(sz), p1, p2, p3, p4)
  172 
  173 // In debug version, writes trace messages to debug stream
  174 void __cdecl
  175 Trace(char *pszFormat, ...);
  176 
  177 #else // !_DEBUG
  178 
  179   // These macros should all compile away to nothing
  180 # define ASSERT(f)      ((void)0)
  181 # define TRACE          1 ? (void)0 : printf
  182 # define TRACE0(sz)
  183 # define TRACE1(sz, p1)
  184 # define TRACE2(sz, p1, p2)
  185 # define TRACE3(sz, p1, p2, p3)
  186 # define TRACE4(sz, p1, p2, p3, p4)
  187 
  188 #endif // !_DEBUG
  189 
  190 
  191 #define ASSERT_POINTER(p, type) \
  192     ASSERT(((p) != NULL)  &&  IsValidAddress((p), sizeof(type), FALSE))
  193 
  194 #define ASSERT_NULL_OR_POINTER(p, type) \
  195     ASSERT(((p) == NULL)  ||  IsValidAddress((p), sizeof(type), FALSE))
  196 
  197 #ifndef HAVE_SETENV
  198 # define HAVE_SETENV
  199 #endif
  200 #define mch_getenv(x) (char_u *)getenv((char *)(x))
  201 #define vim_mkdir(x, y) mch_mkdir(x)
  202 
  203 // Enable common dialogs input unicode from IME if possible.
  204 #define pDispatchMessage DispatchMessageW
  205 #define pGetMessage GetMessageW
  206 #define pIsDialogMessage IsDialogMessageW
  207 #define pPeekMessage PeekMessageW