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- revert back to rev 1.12 because 1.13 introduced some potential segfaults.

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The idea is still a nice one, so I put the changes in a patch called
  patch.update-vga-on-ask, until it gets fixed.
This commit is contained in:
Bryce Denney 2001-12-08 18:08:24 +00:00
parent 1b5200782d
commit 15784018db
1 changed files with 1 additions and 15 deletions
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16
bochs/logio.cc
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@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: logio.cc,v 1.13 2001-11-21 00:25:15 bdenney Exp $
// $Id: logio.cc,v 1.14 2001-12-08 18:08:24 bdenney Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001 MandrakeSoft S.A.
@ -342,23 +342,10 @@ logfunctions::ldebug(const char *fmt, ...)
void
logfunctions::ask (int level, const char *prefix, const char *fmt, va_list ap)
{
static char in_ask_already = 0;
char buf1[1024], buf2[1024];
if (in_ask_already) {
fprintf (stderr, "logfunctions::ask() should not reenter!!\n");
return;
}
in_ask_already = 1;
vsprintf (buf1, fmt, ap);
sprintf (buf2, "%s %s", prefix, buf1);
// FIXME: facility set to 0 because it's unknown.
// update vga screen. This is useful because sometimes useful messages
// are printed on the screen just before a panic. It's also potentially
// dangerous if this function calls ask again... That's why I added
// the reentry check above.
bx_vga.timer_handler(&bx_vga);
int val = SIM->LOCAL_log_msg (prefix, level, buf2);
switch (val)
{
@ -396,7 +383,6 @@ logfunctions::ask (int level, const char *prefix, const char *fmt, va_list ap)
// in gui/control.cc.
fprintf (stderr, "WARNING: LOCAL_log_msg returned unexpected value %d\n", val);
}
in_ask_already = 0;
}
void