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duplicate the handles so that we don't alter the original versions flags.

This commit is contained in:
Kalamatee 2023-04-18 21:23:12 +01:00 committed by deadwood
parent 4ead0f936c
commit e052c5f0d3
1 changed files with 16 additions and 3 deletions
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19
compiler/stdc/__stdio.c
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@ -1,5 +1,5 @@
/*
Copyright (C) 2010-2021, The AROS Development Team. All rights reserved.
Copyright (C) 2010-2023, The AROS Development Team. All rights reserved.
Setup and support code for stdio.h functionality
*/
@ -22,10 +22,14 @@
static int __init_stdio(struct StdCIOIntBase *StdCIOBase)
{
struct Process *me = (struct Process *)FindTask(NULL);
BPTR _in, _out;
NewList((struct List *)&StdCIOBase->files);
StdCIOBase->intstdin.fh = Input();
_in = Input();
_out = Output();
StdCIOBase->intstdin.fh = DupFileHandle(_in);
StdCIOBase->intstdin.flags =
__STDCIO_STDIO_READ
| __STDCIO_STDIO_DONTCLOSE
@ -34,7 +38,7 @@ static int __init_stdio(struct StdCIOIntBase *StdCIOBase)
D(bug("[%s] %s: intstdin.fh = 0x%p\n", STDCNAME, __func__, StdCIOBase->intstdin.fh));
StdCIOBase->StdCIOBase._stdin = &StdCIOBase->intstdin;
StdCIOBase->intstdout.fh = Output();
StdCIOBase->intstdout.fh = DupFileHandle(_out);
StdCIOBase->intstdout.flags =
__STDCIO_STDIO_WRITE
| __STDCIO_STDIO_DONTCLOSE
@ -57,9 +61,18 @@ static int __init_stdio(struct StdCIOIntBase *StdCIOBase)
static int __close_stdio(struct StdCIOIntBase *StdCIOBase)
{
FILE *stream;
BPTR _in, _out;
D(bug("[%s] %s: StdCIOBase = 0x%p, DOSBase = 0x%p\n", STDCNAME, __func__, StdCIOBase, DOSBase));
_in = Input();
_out = Output();
if (StdCIOBase->intstdin.fh != _in)
Close(StdCIOBase->intstdin.fh);
if (StdCIOBase->intstdout.fh != _out)
Close(StdCIOBase->intstdout.fh);
ForeachNode(&StdCIOBase->files, stream)
{
D(bug("[%s] %s: stream @ 0x%p, fh = 0x%p\n", STDCNAME, __func__, stream, stream->fh));