criu/include/mount.h

#ifndef MOUNT_H__
#define MOUNT_H__

struct proc_mountinfo;

extern int open_mount(unsigned int s_dev);
extern int collect_mount_info(void);

struct cr_fdset;
extern int dump_mnt_ns(int pid, struct cr_fdset *);
struct cr_options;
extern void show_mountpoints(int fd, struct cr_options *);
int prepare_mnt_ns(int pid);

#endif /* MOUNT_H__ */
Add mount.c file for mount helpers functions At moment only open_mnt_root is there, which is needed for inotify restore. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com> 2012-05-04 13:38:00 +04:00			`#ifndef MOUNT_H__`
			`#define MOUNT_H__`

			`struct proc_mountinfo;`

inotify: Add checkpoint/restore v2 v2: - open_mount is cleaned up - byte-stream hex conversion remains untouched since strtol is flipping numbers to LE manner Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com> 2012-05-04 13:38:00 +04:00			`extern int open_mount(unsigned int s_dev);`
			`extern int collect_mount_info(void);`
Add mount.c file for mount helpers functions At moment only open_mnt_root is there, which is needed for inotify restore. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com> 2012-05-04 13:38:00 +04:00
mnt: Preparations for mountpoints dumping Signed-off-by: Pavel Emelyanov <xemul@parallels.com> 2012-05-12 03:30:10 +04:00			`struct cr_fdset;`
			`extern int dump_mnt_ns(int pid, struct cr_fdset *);`
			`struct cr_options;`
			`extern void show_mountpoints(int fd, struct cr_options *);`
mount: Core for creating mount namespace Namespace restore goes in two steps -- first, clean old mountpoints (except root) that are left after clone(CLONE_NEWNS) call. Next, repopulate the namespace with new mountpoints (except root) read from the image file. This patch adds the skeleton for the above -- reading the mountpoints from current proc and image and calling for mount/umount. The real action will come in further patches. Signed-off-by: Pavel Emelyanov <xemul@parallels.com> 2012-06-27 20:57:36 +04:00			`int prepare_mnt_ns(int pid);`
mnt: Preparations for mountpoints dumping Signed-off-by: Pavel Emelyanov <xemul@parallels.com> 2012-05-12 03:30:10 +04:00
Add mount.c file for mount helpers functions At moment only open_mnt_root is there, which is needed for inotify restore. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com> 2012-05-04 13:38:00 +04:00			`#endif /* MOUNT_H__ */`