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main: fix, only init env once in PSPInit, do not set cmdline tail

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C. Masloch 2023-07-03 14:14:33 +02:00 committed by Kenneth J Davis
parent ab3cac6d0c
commit 3ef6d61609
1 changed files with 2 additions and 9 deletions
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11
kernel/main.c
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@ -106,12 +106,6 @@ VOID ASMCFUNC FreeDOSmain(void)
drv = 3; /* C: */ drv = 3; /* C: */
LoL->BootDrive = drv; LoL->BootDrive = drv;
/* init master environment start */
*master_env = 0;
master_env[1] = 0;
master_env[2] = 0;
master_env[3] = 0;
/* install DOS API and other interrupt service routines, basic kernel functionality works */ /* install DOS API and other interrupt service routines, basic kernel functionality works */
setup_int_vectors(); setup_int_vectors();
@ -178,6 +172,7 @@ STATIC void PSPInit(void)
/* Clear out new psp first */ /* Clear out new psp first */
fmemset(p, 0, sizeof(psp)); fmemset(p, 0, sizeof(psp));
/* high half is used as environment */
/* initialize all entries and exits */ /* initialize all entries and exits */
/* CP/M-like exit point */ /* CP/M-like exit point */
@ -230,9 +225,7 @@ STATIC void PSPInit(void)
/* p->ps_fcb2.fcb_drive = 0; already set */ /* p->ps_fcb2.fcb_drive = 0; already set */
fmemset(p->ps_fcb2.fcb_fname, ' ', FNAME_SIZE + FEXT_SIZE); fmemset(p->ps_fcb2.fcb_fname, ' ', FNAME_SIZE + FEXT_SIZE);
/* local command line */ /* do not modify command line tail, used as environment */
/* p->ps_cmd.ctCount = 0; command tail, already set */
p->ps_cmd.ctBuffer[0] = 0xd; /* command tail */
} }
#ifndef __WATCOMC__ #ifndef __WATCOMC__