github.com/inspektor-gadget/inspektor-gadget@v0.28.1/pkg/gadgets/consts.go (about)

     1  // Copyright 2023 The Inspektor Gadget authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package gadgets
    16  
    17  const (
    18  	PinPath = "/sys/fs/bpf/gadget"
    19  
    20  	PerfBufferPages = 64
    21  
    22  	// Constant used to enable filtering by mount namespace inode id in eBPF.
    23  	// Keep in syn with variable defined in pkg/gadgets/common/mntns_filter.h.
    24  	FilterByMntNsName = "gadget_filter_by_mntns"
    25  
    26  	// Name of the map that stores the mount namespace inode id to filter on.
    27  	// Keep in syn with name used in pkg/gadgets/common/mntns_filter.h.
    28  	MntNsFilterMapName = "gadget_mntns_filter_map"
    29  )