FreeBSD/Linux Kernel Cross Reference
sys/sys/checkpoint.h

     /*-
      * Copyright (c) 2003 Kip Macy All rights reserved.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions
      * are met:
      * 1. Redistributions of source code must retain the above copyright
      *    notice, this list of conditions and the following disclaimer.
      * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     *
     * $DragonFly: src/sys/sys/checkpoint.h,v 1.2 2006/05/20 02:42:13 dillon Exp $
     */
    
    #ifndef _SYS_CHECKPOINT_H_
    #define _SYS_CHECKPOINT_H_
    
    #ifndef _SYS_PROCFS_H_
    #include <sys/procfs.h>
    #endif
    
    #define CKPT_FREEZE    0x1
    #define CKPT_THAW      0x2
    #define CKPT_FREEZEPID 0x3      /* not yet supported */
    #define CKPT_THAWBIN   0x4      /* not yet supported */
    
    #ifdef _KERNEL
    
    typedef struct {
            prstatus_t *status;
            prfpregset_t *fpregset;
            prpsinfo_t *psinfo;
    } pstate_t;
    
    typedef struct {
            pstate_t *pstate;
            int offset;
            int nthreads;
    } lc_args_t;
    
    #else
    
    int sys_checkpoint(int type, int fd, pid_t pid, int retval);
    
    #endif
    
    #endif /* PRIVATE_CKPT_H_ */
    

Cache object: af219e399bf377d715d6c7233d5b2f90