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/*
* SMAPI; Modified Squish MSGAPI
*
* Squish MSGAPI0 is copyright 1991 by Scott J. Dudley. All rights reserved.
* Modifications released to the public domain.
*
* Use of this file is subject to the restrictions contain in the Squish
* MSGAPI0 licence agreement. Please refer to licence.txt for complete
* details of the licencing restrictions. If you do not find the text
* of this agreement in licence.txt, or if you do not have this file,
* you should contact Scott Dudley at FidoNet node 1:249/106 or Internet
* e-mail Scott.Dudley@f106.n249.z1.fidonet.org.
*
* In no event should you proceed to use any of the source files in this
* archive without having accepted the terms of the MSGAPI0 licensing
* agreement, or such other agreement as you are able to reach with the
* author.
*/
#include <stdlib.h>
#include "compiler.h"
#include "prog.h"
#include "unused.h"
#if defined(HAS_IO_H)
#include <io.h>
#endif
#if defined(HAS_UNISTD_H)
#include <unistd.h>
#endif
#if defined(HAS_DOS_H)
#include <dos.h>
#endif
#ifdef __OS2__
# define INCL_NOPM
# include <os2.h>
# if defined(__WATCOMC__)
# ifndef DosBufReset
# define DosBufReset DosResetBuffer
# endif
# elif defined(__EMX__) || defined(__FLAT__)
# undef DosBufReset
# define DosBufReset DosResetBuffer
# endif
#endif
#if defined(__NT__) || defined(__MINGW32__)
# define WIN32_LEAN_AND_MEAN
# define NOGDI
# define NOUSER
# define NOMSG
# include <windows.h>
#endif
#if defined(__DJGPP__)
/*
void pascal far flush_handle2(int fh)
{
fsync(fh);
}
*/
#define flush_handle2(f) fsync(f)
#elif defined(__UNIX__) || defined(SASC)
/*
void pascal far flush_handle2(int fh)
{
unused(fh);
}
*/
#define flush_handle2(f) unused(f)
#elif defined(__OS2__)
/*
void pascal far flush_handle2(int fh)
{
DosBufReset((HFILE) fh);
}
*/
#define flush_handle2(f) DosBufReset((HFILE) f)
#elif defined(__NT__) || defined(__MINGW32__)
#ifdef __RSXNT__
# include <emx/syscalls.h>
# ifndef F_GETOSFD
# define F_GETOSFD 6
# endif
# define flush_handle2(fh) FlushFileBuffers((HANDLE) __fcntl((fh), F_GETOSFD, 0))
#else
# define flush_handle2(fh) FlushFileBuffers((HANDLE) (fh))
#endif
/*
void pascal far flush_handle2(int fh)
{
#ifdef __RSXNT__
int nt_handle = __fcntl(fh, F_GETOSFD, 0);
#else
int nt_handle = fh;
#endif
FlushFileBuffers((HANDLE) nt_handle);
}
*/
#elif defined(__WATCOMC__DOS__)
#include <dos.h>
/*
void pascal far flush_handle2(int fh)
{
_dos_commit(fh);
}
*/
# define flush_handle2(fh) _dos_commit(fh)
#elif defined (__DOS__)
/* refer to MS-DOS flush_handle2 code in FLUSHASM.ASM */
void pascal far flush_handle2(int fd);
#else
#error unknown compiler
#endif
/*
* This makes sure a file gets flushed to disk. Thanks to Ray Duncan
* for this tip in his _Advanced MS-DOS_ book.
*/
void _fast flush_handle(FILE * fp)
{
fflush(fp);
#if defined(__OS2__) || defined(__DOS__) || defined(__NT__) || defined(__TURBOC__) || defined(SASC) || defined(__DJGPP__)
flush_handle2(fileno(fp));
#else
{
int nfd;
nfd = dup(fileno(fp));
if (nfd != -1)
{
close(nfd);
}
}
#endif
}
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