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/* vi: set sw=4 ts=4: */
/*
* fork() for Xtensa uClibc
*
* Copyright (C) 2007 Tensilica Inc.
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#include <unistd.h>
#include <sys/syscall.h>
#define _SIGNAL_H
#include <bits/signum.h>
/* Xtensa doesn't provide a 'fork' system call, so we use 'clone'. */
pid_t __libc_fork(void)
{
return (pid_t) INLINE_SYSCALL(clone, 2, SIGCHLD, 0);
}
weak_alias(__libc_fork, fork)
libc_hidden_weak(fork)
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