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9c579cfd02
We will need it for slave ttys migration. They serve for one purpose -- to clone self stdio descriptor and use it with tty layer, which will be addressed in further patches. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
26 lines
548 B
C
26 lines
548 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 struct cr_fdset *set);
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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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