91 lines
2.3 KiB
C++
91 lines
2.3 KiB
C++
/******************************************************************************
|
|
|
|
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/>.
|
|
|
|
thread.cpp
|
|
Exposes system calls for thread creation and management.
|
|
|
|
******************************************************************************/
|
|
|
|
#include "platform.h"
|
|
#ifdef LIBMAXSI_LIBC
|
|
#include <sys/types.h>
|
|
#endif
|
|
#include "syscall.h"
|
|
#include "thread.h"
|
|
|
|
#ifdef SORTIX_KERNEL
|
|
extern "C" void PanicF(const char* Format, ...);
|
|
#endif
|
|
|
|
namespace Maxsi
|
|
{
|
|
namespace Thread
|
|
{
|
|
typedef void (*SysEntry)(size_t, Entry, void*);
|
|
DEFN_SYSCALL4(size_t, SysCreate, 0, SysEntry, Entry, const void*, size_t);
|
|
DEFN_SYSCALL1_VOID(SysExit, 1, const void*);
|
|
DEFN_SYSCALL1_VOID(SysSleep, 2, long);
|
|
DEFN_SYSCALL1_VOID(SysUSleep, 3, long);
|
|
|
|
void Exit(const void* Result)
|
|
{
|
|
SysExit(Result);
|
|
}
|
|
|
|
#ifdef LIBMAXSI_LIBC
|
|
extern "C" void exit(int result)
|
|
{
|
|
SysExit(NULL);
|
|
}
|
|
#endif
|
|
|
|
void ThreadStartup(size_t Id, Entry Start, void* Parameter)
|
|
{
|
|
Exit(Start(Parameter));
|
|
}
|
|
|
|
size_t Create(Entry Start, const void* Parameter, size_t StackSize)
|
|
{
|
|
return SysCreate(&ThreadStartup, Start, Parameter, StackSize);
|
|
}
|
|
|
|
#ifdef LIBMAXSI_LIBC
|
|
extern "C" unsigned sleep(unsigned Seconds) { SysSleep(Seconds); return 0; /* TODO: Posix mentions something about signals and whatnot. */}
|
|
#endif
|
|
|
|
// TODO: Thinking about it, there is no need for this to be a long.
|
|
// Sortix will never run for that long time, and shouldn't it be unsigned long?
|
|
void Sleep(long Seconds)
|
|
{
|
|
SysSleep(Seconds);
|
|
}
|
|
|
|
|
|
#ifdef LIBMAXSI_LIBC
|
|
extern "C" int usleep(useconds_t Microseconds) { SysUSleep(Microseconds); return 0; }
|
|
#endif
|
|
|
|
void USleep(long Microseconds)
|
|
{
|
|
SysUSleep(Microseconds);
|
|
}
|
|
}
|
|
}
|
|
|