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574302bf8d
This patch introduces the following changes: 1) writing of shmid value into vma_area->fd instead of waiting for shared memory region is open by parent, reopen it and dump fd. 2) new syscall support: sys_shmat 3) use sys_shmat() to map memory region in restorer's mapping function if vma flag VMA_AREA_SYSVIPC is set. Signed-off-by: Stanislav Kinsbursky <skinsbursky@openvz.org> Acked-by: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
crtools ======= An utility to checkpoint/restore tasks. Some code snippets are borrowed from - Linux kernel (http://kernel.org/) - git (http://git-scm.com/) - kvm-tools (https://github.com/penberg/linux-kvm) - ptrace-parasite (https://code.google.com/p/ptrace-parasite/) Many thanks to these projects. Licensed under GPLv2 (http://www.gnu.org/licenses/gpl-2.0.txt)