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authorLibravatar dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>2025-02-03 10:12:35 +0000
committerLibravatar GitHub <noreply@github.com>2025-02-03 10:12:35 +0000
commitc086d4048c2a26a0bf70c1ced24c78680a786710 (patch)
treecf7606e8452e9047d7f0e0d9b6de10edf7ebdc89 /vendor/github.com/cilium/ebpf/link/raw_tracepoint.go
parent[chore]: Bump golang.org/x/oauth2 from 0.24.0 to 0.25.0 (#3725) (diff)
downloadgotosocial-c086d4048c2a26a0bf70c1ced24c78680a786710.tar.xz
[chore]: Bump github.com/KimMachineGun/automemlimit from 0.6.1 to 0.7.0 (#3726)
Bumps [github.com/KimMachineGun/automemlimit](https://github.com/KimMachineGun/automemlimit) from 0.6.1 to 0.7.0. - [Release notes](https://github.com/KimMachineGun/automemlimit/releases) - [Commits](https://github.com/KimMachineGun/automemlimit/compare/v0.6.1...v0.7.0) --- updated-dependencies: - dependency-name: github.com/KimMachineGun/automemlimit dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Diffstat (limited to 'vendor/github.com/cilium/ebpf/link/raw_tracepoint.go')
-rw-r--r--vendor/github.com/cilium/ebpf/link/raw_tracepoint.go87
1 files changed, 0 insertions, 87 deletions
diff --git a/vendor/github.com/cilium/ebpf/link/raw_tracepoint.go b/vendor/github.com/cilium/ebpf/link/raw_tracepoint.go
deleted file mode 100644
index 925e621cb..000000000
--- a/vendor/github.com/cilium/ebpf/link/raw_tracepoint.go
+++ /dev/null
@@ -1,87 +0,0 @@
-package link
-
-import (
- "errors"
- "fmt"
-
- "github.com/cilium/ebpf"
- "github.com/cilium/ebpf/internal/sys"
-)
-
-type RawTracepointOptions struct {
- // Tracepoint name.
- Name string
- // Program must be of type RawTracepoint*
- Program *ebpf.Program
-}
-
-// AttachRawTracepoint links a BPF program to a raw_tracepoint.
-//
-// Requires at least Linux 4.17.
-func AttachRawTracepoint(opts RawTracepointOptions) (Link, error) {
- if t := opts.Program.Type(); t != ebpf.RawTracepoint && t != ebpf.RawTracepointWritable {
- return nil, fmt.Errorf("invalid program type %s, expected RawTracepoint(Writable)", t)
- }
- if opts.Program.FD() < 0 {
- return nil, fmt.Errorf("invalid program: %w", sys.ErrClosedFd)
- }
-
- fd, err := sys.RawTracepointOpen(&sys.RawTracepointOpenAttr{
- Name: sys.NewStringPointer(opts.Name),
- ProgFd: uint32(opts.Program.FD()),
- })
- if err != nil {
- return nil, err
- }
-
- err = haveBPFLink()
- if errors.Is(err, ErrNotSupported) {
- // Prior to commit 70ed506c3bbc ("bpf: Introduce pinnable bpf_link abstraction")
- // raw_tracepoints are just a plain fd.
- return &simpleRawTracepoint{fd}, nil
- }
-
- if err != nil {
- return nil, err
- }
-
- return &rawTracepoint{RawLink{fd: fd}}, nil
-}
-
-type simpleRawTracepoint struct {
- fd *sys.FD
-}
-
-var _ Link = (*simpleRawTracepoint)(nil)
-
-func (frt *simpleRawTracepoint) isLink() {}
-
-func (frt *simpleRawTracepoint) Close() error {
- return frt.fd.Close()
-}
-
-func (frt *simpleRawTracepoint) Update(_ *ebpf.Program) error {
- return fmt.Errorf("update raw_tracepoint: %w", ErrNotSupported)
-}
-
-func (frt *simpleRawTracepoint) Pin(string) error {
- return fmt.Errorf("pin raw_tracepoint: %w", ErrNotSupported)
-}
-
-func (frt *simpleRawTracepoint) Unpin() error {
- return fmt.Errorf("unpin raw_tracepoint: %w", ErrNotSupported)
-}
-
-func (frt *simpleRawTracepoint) Info() (*Info, error) {
- return nil, fmt.Errorf("can't get raw_tracepoint info: %w", ErrNotSupported)
-}
-
-type rawTracepoint struct {
- RawLink
-}
-
-var _ Link = (*rawTracepoint)(nil)
-
-func (rt *rawTracepoint) Update(_ *ebpf.Program) error {
- return fmt.Errorf("update raw_tracepoint: %w", ErrNotSupported)
-}