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dump: socket queues support

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This patch was designed to be generic and thus usable for all kinds of
sockets. Not sure, thah this goal has been reached, but at least I tried.

Key ideas:
1) On-stack structure for collecting sockets queues and then passing them to
   parasite code.
2) Singly linked list is used for collecting structures, representing sockets
   of any kind (!) with queues.

Based on xemul@ patches.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@openvz.org>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
This commit is contained in:
Kinsbursky Stanislav
2012-02-29 16:06:48 +03:00
committed by Cyrill Gorcunov
parent 8ce9e94705
commit c19012326d
8 changed files with 116 additions and 17 deletions
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3
include/crtools.h
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@@ -42,6 +42,8 @@ enum {
CR_FD_IPCNS_MSG,
CR_FD_IPCNS_SEM,
CR_FD_SK_QUEUES,
CR_FD_MAX
};
@@ -86,6 +88,7 @@ extern struct cr_fd_desc_tmpl fdset_template[CR_FD_MAX];
#define FMT_FNAME_IPCNS_SHM "ipcns-shm-%d.img"
#define FMT_FNAME_IPCNS_MSG "ipcns-msg-%d.img"
#define FMT_FNAME_IPCNS_SEM "ipcns-sem-%d.img"
#define FMT_FNAME_SK_QUEUES "sk-queues-%d.img"
extern int get_image_path(char *path, int size, const char *fmt, int pid);