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All LP and CD devices: Removed use of ftell for pipe compatibility

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This commit is contained in:
Bob Supnik
2022-05-16 04:57:30 -07:00
committed by Mark Pizzolato
parent 5d04198757
commit e2d3a2ae70
17 changed files with 152 additions and 105 deletions
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5
NOVA/nova_lp.c
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@@ -1,6 +1,6 @@
/* nova_lp.c: NOVA line printer simulator
Copyright (c) 1993-2008, Robert M. Supnik
Copyright (c) 1993-2021, Robert M. Supnik
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
@@ -25,6 +25,7 @@
lpt line printer
09-Jun-21 RMS Reverted use of ftell for pipe compatibility
04-Jul-07 BKR DEV_SET/CLR macros now used,
<FF>, <CR>, <LF> output character delay now contingent upon non-zero TIME value,
LPT can now be DISABLED
@@ -132,12 +133,12 @@ DEV_UPDATE_INTR ;
if ((lpt_unit.flags & UNIT_ATT) == 0) /* attached? */
return IORETURN (lpt_stopioe, SCPE_UNATT);
fputc (uptr->buf, uptr->fileref);
uptr->pos = ftell (uptr->fileref);
if (ferror (uptr->fileref)) {
perror ("LPT I/O error");
clearerr (uptr->fileref);
return SCPE_IOERR;
}
uptr->pos = uptr->pos + 1;
return SCPE_OK;
}