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https://github.com/checkpoint-restore/criu.git
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e6823c274e
Since we now have the parasite memory shared with crtools process we can just memcpy this data between them. Signed-off-by: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
#ifndef PARASITE_SYSCALL_H_
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#define PARASITE_SYSCALL_H_
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#include <sys/types.h>
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#include <sys/mman.h>
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#include "compiler.h"
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#include "types.h"
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#include "list.h"
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#include "crtools.h"
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#define BUILTIN_SYSCALL_SIZE 8
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/* parasite control block */
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struct parasite_ctl {
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pid_t pid; /* process pid where we live in */
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void * remote_map;
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void * local_map;
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unsigned long map_length;
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unsigned long parasite_ip; /* service routine start ip */
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void * addr_cmd; /* addr for command */
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void * addr_args; /* address for arguments */
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};
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extern int can_run_syscall(unsigned long ip, unsigned long start, unsigned long end);
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extern int parasite_dump_pages_seized(struct parasite_ctl *ctl, struct list_head *vma_area_list,
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struct cr_fdset *cr_fdset);
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extern int parasite_dump_sigacts_seized(struct parasite_ctl *ctl, struct cr_fdset *cr_fdset);
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extern int parasite_dump_itimers_seized(struct parasite_ctl *ctl, struct cr_fdset *cr_fdset);
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struct parasite_dump_misc;
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extern int parasite_dump_misc_seized(struct parasite_ctl *ctl, struct parasite_dump_misc *);
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extern struct parasite_ctl *parasite_infect_seized(pid_t pid, int pid_dir, struct list_head *vma_area_list);
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extern int parasite_cure_seized(struct parasite_ctl *ctl, struct list_head *vma_area_list);
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#endif /* PARASITE_SYSCALL_H_ */
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