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builtins.cpp: #ifdef OS_NT ... #else ... #endif part: more human-readable. #69

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builtins.cpp: #ifdef OS_NT ... #else ... #endif part: more human-readable. #69

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57 changes: 29 additions & 28 deletions src/engine/builtins.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -30,38 +30,39 @@
#include "output.h"

#include <ctype.h>
#include <stdlib.h>

#ifdef OS_NT
#include <windows.h>
#ifndef FSCTL_GET_REPARSE_POINT
/* MinGW's version of windows.h is missing this, so we need
* to include winioctl.h directly
*/
#include <winioctl.h>
#endif
#include <windows.h>
#ifndef FSCTL_GET_REPARSE_POINT
/* MinGW's version of windows.h is missing this, so we need
* to include winioctl.h directly
*/
#include <winioctl.h>
#endif

/* With VC8 (VS2005) these are not defined:
* FSCTL_GET_REPARSE_POINT (expects WINVER >= 0x0500 _WIN32_WINNT >= 0x0500 )
* IO_REPARSE_TAG_SYMLINK (is part of a separate Driver SDK)
* So define them explicitly to their expected values.
*/
#ifndef FSCTL_GET_REPARSE_POINT
# define FSCTL_GET_REPARSE_POINT 0x000900a8
#endif
#ifndef IO_REPARSE_TAG_SYMLINK
# define IO_REPARSE_TAG_SYMLINK (0xA000000CL)
/* With VC8 (VS2005) these are not defined:
* FSCTL_GET_REPARSE_POINT (expects WINVER >= 0x0500 _WIN32_WINNT >= 0x0500 )
* IO_REPARSE_TAG_SYMLINK (is part of a separate Driver SDK)
* So define them explicitly to their expected values.
*/
#ifndef FSCTL_GET_REPARSE_POINT
#define FSCTL_GET_REPARSE_POINT 0x000900a8
#endif
#ifndef IO_REPARSE_TAG_SYMLINK
#define IO_REPARSE_TAG_SYMLINK (0xA000000CL)
#endif

#include <io.h>
#if !defined(__BORLANDC__)
#define dup _dup
#define dup2 _dup2
#define open _open
#define close _close
#endif
#else
#include <unistd.h>
#endif

#include <io.h>
#if !defined(__BORLANDC__)
#define dup _dup
#define dup2 _dup2
#define open _open
#define close _close
#endif /* __BORLANDC__ */
#endif /* OS_NT */

#if defined(USE_EXECUNIX)
# include <sys/types.h>
# include <sys/wait.h>
Expand Down Expand Up @@ -2401,7 +2402,7 @@ LIST * builtin_shell( FRAME * frame, int flags )
LIST * command = lol_get( frame->args, 0 );
LIST * result = L0;
string s;
int32_t ret;
int32_t ret;
char buffer[ 1024 ];
FILE * p = NULL;
int exit_status = -1;
Expand Down