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[Help-smalltalk] RE: Mingwin Patch
From: |
Brent Fulgham |
Subject: |
[Help-smalltalk] RE: Mingwin Patch |
Date: |
Thu, 27 Feb 2003 16:29:21 -0800 |
> I'd like you to expand on what's needed from glib and what's winx and
> whether it's possible to extract code from them into GNU Smalltalk's
> tarball.
>
The only thing needed from GLIB is the implementation of ftruncate, which
appears to be as simple as:
#include <stdlib.h>
#include <stdio.h>
int
ftruncate (int fd, unsigned int size)
{
HANDLE hfile;
unsigned int curpos;
g_return_val_if_fail (fd >= 0, -1);
hfile = (HANDLE) _get_osfhandle (fd);
curpos = SetFilePointer (hfile, 0, NULL, FILE_CURRENT);
if (curpos == 0xFFFFFFFF
|| SetFilePointer (hfile, size, NULL, FILE_BEGIN) == 0xFFFFFFFF
|| !SetEndOfFile (hfile))
{
gint error = GetLastError ();
switch (error)
{
case ERROR_INVALID_HANDLE:
errno = EBADF;
break;
default:
errno = EIO;
break;
}
return -1;
}
return 0;
}
This code is GPL'd, so should pose no integration problem.
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
Integrating this into the sources will remove the library dependency
completely.
> Also I'll change WIN32 and _WIN32 to __MINGW32__.
Are you sure you want to? I would rather see "CYGWIN" special-cased
(since it follows POSIX semantics) while MINGW32 and plain-old Windows
WIN32 use the same "Windows-y" behavior.
Stand by for WINX information...
Regards,
-Brent
- [Help-smalltalk] Re: Mingwin Patch, Bonzini, 2003/02/27
- [Help-smalltalk] RE: Mingwin Patch,
Brent Fulgham <=
- [Help-smalltalk] RE: Mingwin Patch, Brent Fulgham, 2003/02/27
- RE: [Help-smalltalk] RE: Mingwin Patch, Brent Fulgham, 2003/02/28
- RE: [Help-smalltalk] RE: Mingwin Patch, Brent Fulgham, 2003/02/28
- RE: [Help-smalltalk] RE: Mingwin Patch, Brent Fulgham, 2003/02/28
- RE: [Help-smalltalk] RE: Mingwin Patch, Brent Fulgham, 2003/02/28