pub fn bpf_map_update_element(
map: BorrowedFd<'_>,
key: &[u8],
value: &[u8],
flags: BpfMapUpdateFlags,
) -> Result<(), Errno>Expand description
BPF_MAP_UPDATE_ELEM — insère ou remplace la paire (key, value).
§Errors
Errno::E2BIG: carte pleine (max_entriesatteint).Errno::EEXIST/Errno::ENOENT: violation deflags.