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sortix--sortix/libmaxsi/init.cpp

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/******************************************************************************
COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2011.
This file is part of LibMaxsi.
LibMaxsi 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 3 of the License, or (at your option)
any later version.
LibMaxsi 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 LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
init.cpp
Initializes the process by setting up the heap, signal handling,
static memory and other useful things.
******************************************************************************/
#include <libmaxsi/platform.h>
#include <libmaxsi/signal.h>
#include <libmaxsi/string.h>
#include <libmaxsi/io.h>
#include <libmaxsi/memory.h>
namespace Maxsi
{
extern "C" { char program_invocation_name_data[256] = ""; }
extern "C" { char* program_invocation_name = program_invocation_name_data; }
extern "C" void init_error_functions();
extern "C" void init_stdio();
extern "C" void initialize_standard_library(int argc, char* argv[])
{
if ( argc )
{
String::Copy(program_invocation_name, argv[0]);
}
// Initialize stuff such as errno.
init_error_functions();
// It's probably best to initialize the Unix signals early on.
Signal::Init();
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// Initialize the dynamic heap.
Memory::Init();
// Initialize stdio.
init_stdio();
}
}