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/*
* Copyright (C) 2004 Atmel Corporation
*
* This file is subject to the terms and conditions of the GNU Lesser General
* Public License. See the file "COPYING.LIB" in the main directory of this
* archive for more details.
*/
#include <sched.h>
#include <errno.h>
#include <sys/syscall.h>
#include <unistd.h>
int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg, ...)
{
int rval = -EINVAL;
if (fn && child_stack)
rval = INTERNAL_SYSCALL(clone, 0, 2, flags, child_stack);
if (rval == 0)
{
int exitCode = fn(arg);
rval = INTERNAL_SYSCALL(exit, 0, 1, exitCode);
}
return rval;
}
#ifdef __NR_clone2
int
__clone2(int (*fn)(void *arg), void *child_stack, size_t stack_size,
int flags, void *arg, ...)
{
int rval = -EINVAL;
if (fn && child_stack)
{
rval = INTERNAL_SYSCALL(clone2, 0, 3, flags, child_stack, stack_size);
}
if (rval == 0)
{
int exitCode = fn(arg);
rval = INTERNAL_SYSCALL(exit, 0, 1, exitCode);
}
return rval;
}
#endif
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