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Code Issues Releases Wiki Activity

crtools: Cleanup open_image_ro

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Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
This commit is contained in:
Pavel Emelyanov
2011-12-29 19:56:34 +04:00
committed by Cyrill Gorcunov
parent 7b0b203b34
commit 96f92ee612
4 changed files with 59 additions and 119 deletions
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6
include/crtools.h
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@@ -47,6 +47,8 @@ struct cr_fd_desc_tmpl {
u32 magic; /* magic in the header */
};
extern struct cr_fd_desc_tmpl fdset_template[CR_FD_MAX];
#define FMT_FNAME_FDINFO "fdinfo-%d.img"
#define FMT_FNAME_PAGES "pages-%d.img"
#define FMT_FNAME_PAGES_SHMEM "pages-shmem-%d.img"
@@ -62,8 +64,8 @@ struct cr_fd_desc_tmpl {
extern int get_image_path(char *path, int size, const char *fmt, int pid);
extern char image_dir[];
#define open_image_ro(fmt, ...) \
open_fmt("%s/" fmt, O_RDONLY, image_dir, __VA_ARGS__)
extern int open_image_ro(int type, int pid);
extern int open_image_ro_nocheck(const char *fmt, int pid);
#define LAST_PID_PATH "/proc/sys/kernel/ns_last_pid"
#define LAST_PID_PERM 0666