diff options
Diffstat (limited to 'tools/bpf/bpftool/Documentation/bpftool-gen.rst')
| -rw-r--r-- | tools/bpf/bpftool/Documentation/bpftool-gen.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/bpf/bpftool/Documentation/bpftool-gen.rst b/tools/bpf/bpftool/Documentation/bpftool-gen.rst index e9589c21e9c3..c768e6d4ae09 100644 --- a/tools/bpf/bpftool/Documentation/bpftool-gen.rst +++ b/tools/bpf/bpftool/Documentation/bpftool-gen.rst @@ -110,7 +110,7 @@ bpftool gen skeleton *FILE* - **example__open_and_load** combines **example__open** and **example__load** invocations in one commonly used operation. - - **example__attach** and **example__detach** + - **example__attach** and **example__detach**. This pair of functions allow to attach and detach, correspondingly, already loaded BPF object. Only BPF programs of types supported by libbpf for auto-attachment will be auto-attached and their corresponding BPF @@ -119,7 +119,7 @@ bpftool gen skeleton *FILE* **example__detach** will detach both links created automatically, as well as those populated by user manually. - - **example__destroy** + - **example__destroy**. Detach and unload BPF programs, free up all the resources used by skeleton and BPF object. @@ -146,11 +146,11 @@ bpftool gen subskeleton *FILE* Consequently, there are only two functions defined for subskeletons: - - **example__open(bpf_object\*)** + - **example__open(bpf_object\*)**. Instantiates a subskeleton from an already opened (but not necessarily loaded) **bpf_object**. - - **example__destroy()** + - **example__destroy()**. Frees the storage for the subskeleton but *does not* unload any BPF programs or maps. |