mirror of
https://github.com/checkpoint-restore/criu.git
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8ce9e94705
This patch adds sockets queue dump functionality. Key ideas 1) sockets info is passed as plain array in parasite args. 2) new socket option SO_PEEK_OFF with MSG_PEEK is used to read the get the queue's packets. 3) Buffer for packet will be allocated for each socket separately and with size of socket sending buffer. For stream sockets is means, that it's queue will be dumped in chunks of this size. Note: loop around sys_msgrcv() is required for DGRAM sockets - sys_msgrcv() with MSG_PEEK will return only one packet. 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> |
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| .. | ||
| atomic.h | ||
| bitops.h | ||
| compiler.h | ||
| crtools.h | ||
| file-ids.h | ||
| files.h | ||
| image.h | ||
| inet_diag.h | ||
| ipc_ns.h | ||
| libnetlink.h | ||
| list.h | ||
| lock.h | ||
| log.h | ||
| namespaces.h | ||
| parasite-syscall.h | ||
| parasite.h | ||
| proc_parse.h | ||
| processor-flags.h | ||
| ptrace.h | ||
| rbtree.h | ||
| restorer-log.h | ||
| restorer.h | ||
| sockets.h | ||
| syscall-codes.h | ||
| syscall.h | ||
| sysctl.h | ||
| types.h | ||
| unix_diag.h | ||
| util-net.h | ||
| util.h | ||
| uts_ns.h | ||