This commit adds a BPF map's name and ifindex to its protobuf image.
ifindex is the index of the network interface to which the BPF map is
attached and can be specified via a parameter while creating the BPF
map (BPF_MAP_CREATE). This commit also provides a default value of
false to the field 'frozen'.
Source files modified:
* images/bpfmap-file.proto
Signed-off-by: Abhishek Vijeev <abhishek.vijeev@gmail.com>
This commit adds protobuf definitions needed to checkpoint and
restore BPF map files along with the data they contain
Source files added:
* bpfmap-file.proto - Stores the meta-data about BPF maps
* bpfmap-data.proto - Stores the data (key-value pairs) contained
in BPF maps
Source files modified:
* fdinfo.proto - Added BPF map as a new kind of file descriptor.
'message file_entry' can now hold information about BPF map file
descriptors
* Makefile - Now generates build artifacts for bpfmap-file.proto
and bpfmap-data.proto
Signed-off-by: Abhishek Vijeev <abhishek.vijeev@gmail.com>
