forked from cilium/cilium
/
prog.go
93 lines (88 loc) · 2.19 KB
/
prog.go
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// Copyright 2017 Authors of Cilium
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package bpf
// ProgType is an enumeration for valid BPF program types
type ProgType int
// This enumeration must be in sync with enum bpf_prog_type in <linux/bpf.h>
const (
ProgTypeUnspec ProgType = iota
ProgTypeSocketFilter
ProgTypeKprobe
ProgTypeSchedCls
ProgTypeSchedAct
ProgTypeTracepoint
ProgTypeXdp
ProgTypePerfEvent
ProgTypeCgroupSkb
ProgTypeCgroupSock
ProgTypeLwtIn
ProgTypeLwtOut
ProgTypeLwtXmit
ProgTypeSockOps
ProgTypeSkSkb
ProgTypeCgroupDevice
ProgTypeSkMsg
ProgTypeRawTracepoint
ProgTypeCgroupSockAddr
ProgTypeLwtSeg6Local
ProgTypeLircMode2
ProgTypeSkReusePort
)
func (t ProgType) String() string {
switch t {
case ProgTypeSocketFilter:
return "Socket filter"
case ProgTypeKprobe:
return "Kprobe"
case ProgTypeSchedCls:
return "Sched CLS"
case ProgTypeSchedAct:
return "Sched ACT"
case ProgTypeTracepoint:
return "Tracepoint"
case ProgTypeXdp:
return "XDP"
case ProgTypePerfEvent:
return "Perf event"
case ProgTypeCgroupSkb:
return "Cgroup skb"
case ProgTypeCgroupSock:
return "Cgroup sock"
case ProgTypeLwtIn:
return "LWT in"
case ProgTypeLwtOut:
return "LWT out"
case ProgTypeLwtXmit:
return "LWT xmit"
case ProgTypeSockOps:
return "Sock ops"
case ProgTypeSkSkb:
return "Socket skb"
case ProgTypeCgroupDevice:
return "Cgroup device"
case ProgTypeSkMsg:
return "Socket msg"
case ProgTypeRawTracepoint:
return "Raw tracepoint"
case ProgTypeCgroupSockAddr:
return "Cgroup sockaddr"
case ProgTypeLwtSeg6Local:
return "LWT seg6local"
case ProgTypeLircMode2:
return "LIRC"
case ProgTypeSkReusePort:
return "Socket SO_REUSEPORT"
}
return "Unknown"
}