mirror of
https://github.com/checkpoint-restore/criu.git
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fc7071d05e
Support only basic packet socket functionality -- create and bind. This should be enough to start testing dhclient inside container. Other stuff (filter, mmaps, fanouts, etc.) will come later. Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
96 lines
2.1 KiB
C
96 lines
2.1 KiB
C
#ifndef PROTOBUF_H__
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#define PROTOBUF_H__
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#include "types.h"
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#include "compiler.h"
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#include "util.h"
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enum {
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PB_INVENTORY,
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PB_FDINFO,
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PB_CORE,
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PB_MM,
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PB_VMAS,
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PB_SIGACT,
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PB_ITIMERS,
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PB_CREDS,
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PB_FS,
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PB_UTSNS,
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PB_IPCNS_VAR,
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PB_IPCNS_SHM,
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PB_IPCNS_MSG,
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PB_IPCNS_MSG_ENT,
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PB_IPCNS_SEM,
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PB_MOUNTPOINTS,
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PB_NETDEV,
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PB_PSTREE,
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PB_GHOST_FILE,
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PB_TCP_STREAM,
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PB_SK_QUEUES,
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PB_REG_FILES,
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PB_INETSK,
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PB_UNIXSK,
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PB_PACKETSK,
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PB_PIPES,
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PB_FIFO,
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PB_PIPES_DATA,
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PB_REMAP_FPATH,
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PB_EVENTFD,
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PB_EVENTPOLL,
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PB_EVENTPOLL_TFD,
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PB_SIGNALFD,
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PB_INOTIFY,
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PB_INOTIFY_WD,
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PB_MAX
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};
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/*
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* ATTENTION
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*
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* This typdefs represent "generic" prototypes for
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* pack/unpack/getsize functions generated by PB
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* engine, thus (!!!) if PB engine change arguments
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* order or their number we may meet serious problems.
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*
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* FIXME
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*
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* Find a way to verify PB generated functions statemens
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* to match this typedefs.
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*/
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void cr_pb_init(void);
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extern int do_pb_read_one(int fd, void **objp, int type, bool eof);
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#define pb_read_one(fd, objp, type) do_pb_read_one(fd, (void **)objp, type, false)
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#define pb_read_one_eof(fd, objp, type) do_pb_read_one(fd, (void **)objp, type, true)
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extern int pb_write_one(int fd, void *obj, int type);
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#define pb_pksize(__obj, __proto_message_name) \
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(__proto_message_name ##__get_packed_size(__obj) + sizeof(u32))
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#define pb_repeated_size(__obj, __member) \
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(sizeof(*(__obj)->__member) * (__obj)->n_ ##__member)
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#define pb_msg(__base, __type) \
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container_of(__base, __type, base)
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#include <google/protobuf-c/protobuf-c.h>
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extern void do_pb_show_plain(int fd, int type, int single_entry,
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void (*payload_hadler)(int fd, void *obj, int flags),
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int flags);
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#define pb_show_plain_payload(__fd, __type, payload_hadler, flags) \
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do_pb_show_plain(__fd, __type, 0, payload_hadler, flags)
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#define pb_show_plain(__fd, __type) \
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pb_show_plain_payload(__fd, __type, NULL, 0)
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#define pb_show_vertical(__fd, __type) \
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do_pb_show_plain(__fd, __type, 1, NULL, 0)
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int collect_image(int fd_t, int obj_t, unsigned size,
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int (*collect)(void *obj, ProtobufCMessage *msg));
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#endif /* PROTOBUF_H__ */
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