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map: Add corresponding function for parsing memlock as u64 #1467

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Merged
d-e-s-o merged 1 commit into from
Oct 9, 2026
Merged

map: Add corresponding function for parsing memlock as u64 #1467

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7 changes: 6 additions & 1 deletion libbpf-rs/src/map.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1929,6 +1929,11 @@ impl MapFdInfo {
.map_err(|e| Error::with_invalid_data(format!("`{key}`: {e}")))
};

let parse_u64 = |key: &str, val: &str| -> Result<u64> {
val.parse()
.map_err(|e| Error::with_invalid_data(format!("`{key}`: {e}")))
};

let mut map_type = None;
let mut key_size = None;
let mut value_size = None;
Expand Down Expand Up @@ -1962,7 +1967,7 @@ impl MapFdInfo {
"map_extra" => {
map_extra = Some(parse_hex(value).with_context(|| format!("bad `{key}`"))?)
}
"memlock" => memlock = Some(parse(key, value)? as u64),
"memlock" => memlock = Some(parse_u64(key, value)?),
"map_id" => map_id = Some(parse(key, value)?),
"frozen" => frozen = Some(parse(key, value)? != 0),
"owner_prog_type" => owner_prog_type = Some(parse(key, value)?),
Expand Down
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