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copy psp file table to child processes

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@689
This commit is contained in:
Ulf Wohlers 2003-02-24 15:43:13 +00:00
parent deb328f319
commit 30819de412
1 changed files with 14 additions and 6 deletions
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20
src/dos/dos_execute.cpp
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@ -184,12 +184,20 @@ static void SetupPSP(Bit16u pspseg,Bit16u memsize,Bit16u envseg) {
DOS_PSP psp(pspseg);
psp.MakeNew(memsize);
psp.SetEnvironment(envseg);
psp.SetFileHandle(STDIN ,DOS_FindDevice("CON"));
psp.SetFileHandle(STDOUT,DOS_FindDevice("CON"));
psp.SetFileHandle(STDERR,DOS_FindDevice("CON"));
psp.SetFileHandle(STDAUX,DOS_FindDevice("CON"));
psp.SetFileHandle(STDNUL,DOS_FindDevice("CON"));
psp.SetFileHandle(STDPRN,DOS_FindDevice("CON"));
/* Copy file handles */
if (DOS_PSP::rootpsp!=dos.psp) {
// TODO: Improve this
// If prog wasnt started from commandline copy file table (California Games 2)
DOS_PSP oldpsp(dos.psp);
psp.CopyFileTable(&oldpsp);
} else {
psp.SetFileHandle(STDIN ,DOS_FindDevice("CON"));
psp.SetFileHandle(STDOUT,DOS_FindDevice("CON"));
psp.SetFileHandle(STDERR,DOS_FindDevice("CON"));
psp.SetFileHandle(STDAUX,DOS_FindDevice("CON"));
psp.SetFileHandle(STDNUL,DOS_FindDevice("CON"));
psp.SetFileHandle(STDPRN,DOS_FindDevice("CON"));
}
/* Save old DTA in psp */
psp.SetDTA(dos.dta);
/* Setup the DTA */