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b4192c10e9
Removed Maxsi::Process:: functions as they suck and are barely used. Gave the functions standard names and put them in their own source files. The declarations now have nice noreturn attributes attached.
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2012.
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This file is part of LibMaxsi.
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LibMaxsi is free software: you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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details.
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You should have received a copy of the GNU Lesser General Public License
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along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
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exit.cpp
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Hooks that is called upon process exit.
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*******************************************************************************/
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#include <stdlib.h>
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struct exithandler
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{
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void (*hook)(int, void*);
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void* param;
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struct exithandler* next;
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}* exit_handler_stack = NULL;
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extern "C" int on_exit(void (*hook)(int, void*), void* param)
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{
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struct exithandler* handler = (struct exithandler*) malloc(sizeof(struct exithandler));
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if ( !handler ) { return -1; }
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handler->hook = hook;
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handler->param = param;
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handler->next = exit_handler_stack;
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exit_handler_stack = handler;
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return 0;
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}
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static void atexit_adapter(int /*status*/, void* user)
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{
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((void (*)(void)) user)();
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}
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extern "C" int atexit(void (*hook)(void))
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{
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return on_exit(atexit_adapter, (void*) hook);
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}
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extern "C" void call_exit_handlers(int status)
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{
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while ( exit_handler_stack )
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{
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exit_handler_stack->hook(status, exit_handler_stack->param);
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exit_handler_stack = exit_handler_stack->next;
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}
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}
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