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https://github.com/checkpoint-restore/criu.git
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0fc129a121
Currently fdinfo dumps for each task, so CR_FD_FDINFO is in cr_fdset. A few tasks can share one fd table and the set of descriptors will be dumped once and a image name will contain files_id instead of pid. In this case CR_FD_FDINFO will go away from cr_fdset. Signed-off-by: Andrey Vagin <avagin@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
27 lines
583 B
C
27 lines
583 B
C
#ifndef __CR_TTY_H__
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#define __CR_TTY_H__
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#include "files.h"
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#include "crtools.h"
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/* Kernel's limit */
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#define TERMIOS_NCC 19
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#define PTMX_PATH "/dev/ptmx"
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#ifndef PTMX_MINOR
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# define PTMX_MINOR 2
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#endif
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#define PTS_FMT "/dev/pts/%d"
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extern int dump_tty(struct fd_parms *p, int lfd, const int fdinfo);
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extern int dump_verify_tty_sids(void);
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extern int collect_tty(void);
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extern int prepare_shared_tty(void);
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extern int tty_setup_slavery(void);
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extern int tty_verify_active_pairs(void);
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extern int tty_prep_fds(void);
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extern void tty_fini_fds(void);
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#endif /* __CR_TTY_H__ */
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