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#ifndef _HACK_SCHED_H
#define _HACK_SCHED_H
#include <linux/wait.h>
#include <sys/signal.h>
#include <hurd/hurd_types.h>
#include <linux/kernel.h>
#include <linux/net.h>
#include <sys/time.h>
#include "mapped-time.h"
#include <assert.h>
#include <mach.h>
#include <asm/system.h>
#define jiffies (fetch_jiffies ())
extern struct task_struct *current;
struct task_struct
{
uid_t pgrp, pid;
int flags;
int timeout;
int signal;
int blocked;
int state;
int isroot;
thread_t thread;
};
/* FLAGS in task_struct's. */
#define PF_EXITING 1
/* STATE in task_struct's. */
#define TASK_INTERRUPTIBLE 1
#define TASK_RUNNING 2
extern inline int
suser ()
{
return current->isroot;
};
void wake_up_interruptible (struct wait_queue **);
void interruptible_sleep_on (struct wait_queue **);
void select_wait (struct wait_queue **, select_table *);
void schedule (void);
#define SEL_IN SELECT_READ
#define SEL_OUT SELECT_WRITE
#define SEL_EX SELECT_URG
/* This function is used only to send SIGPIPE to the current
task. In all such cases, EPIPE is returned anyhow. In the
Hurd, servers are not responsible for SIGPIPE; the library
does that itself upon receiving EPIPE. So we can just
NOP such calls. */
extern inline int
send_sig (u_long signo, struct task_struct *task, int priv)
{
assert (signo == SIGPIPE);
assert (task == current);
return 0;
}
int fetch_current_time (void);
struct timeval fetch_xtime (void);
#define xtime (fetch_xtime ())
#define CURRENT_TIME (xtime.tv_sec)
static struct timeval _xtime_buf;
extern inline struct timeval
fetch_xtime ()
{
fill_timeval (&_xtime_buf);
return _xtime_buf;
}
#endif
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