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KFunc bpf_dynptr_is_rdonly

v5.19

Returns true if the dynptr is read-only

Definition

bpf_dynptr_is_rdonly returns true if the dynptr is read-only, else false if the dynptr is read-writable. If the dynptr is null / invalid, false is returned by default.

bool bpf_dynptr_is_rdonly(struct bpf_dynptr_kern *ptr)

Usage

Docs could be improved

This part of the docs is incomplete, contributions are very welcome

Program types

The following program types can make use of this kfunc:

Example

Docs could be improved

This part of the docs is incomplete, contributions are very welcome