mirror of
https://github.com/ZDoom/qzdoom.git
synced 2024-12-02 00:43:43 +00:00
c24f9b42ba
There is a high chance of them getting called within the stream servicing function which cannot deal with abnormal conditions, so the only choice here is performing a hard abort.
67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
/*
|
|
|
|
TiMidity -- Experimental MIDI to WAVE converter
|
|
Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
common.c
|
|
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <stdexcept>
|
|
|
|
|
|
namespace Timidity
|
|
{
|
|
|
|
|
|
|
|
/* This'll allocate memory or die. */
|
|
void *safe_malloc(size_t count)
|
|
{
|
|
#if 0
|
|
char buffer[80];
|
|
void *p;
|
|
if (count > (1 << 21))
|
|
{
|
|
snprintf(buffer, 80, "Timidity: Tried allocating %zu bytes. This must be a bug.", count);
|
|
throw std::runtime_error(buffer);
|
|
}
|
|
else if ((p = malloc(count)))
|
|
{
|
|
return p;
|
|
}
|
|
else
|
|
{
|
|
snprintf(buffer, 80, "Timidity: Couldn't malloc %zu bytes.", count);
|
|
throw std::runtime_error(buffer);
|
|
}
|
|
return 0; // Unreachable.
|
|
#else
|
|
// No, we cannot throw exceptions here - this code can get called from real-time worker threads.
|
|
auto p = malloc(count);
|
|
if (!p)
|
|
{
|
|
std::terminate(); // we must abort, though...
|
|
}
|
|
return p;
|
|
#endif
|
|
}
|
|
|
|
|
|
}
|