Function libseccomp::check_api

source · [−]
pub fn check_api(
    min_level: u32,
    expected: ScmpVersion
) -> Result<bool, SeccompError>
Expand description

Checks that both the libseccomp API level and the libseccomp version being used are equal to or greater than the specified API level and version.

This function returns Ok(true) if both the libseccomp API level and the libseccomp version are equal to or greater than the specified API level and version, Ok(false) otherwise.

Arguments

  • min_level - The libseccomp API level you want to check
  • expected - The libseccomp version you want to check

Errors

If an issue is encountered getting the current API level or version, an error will be returned.

Examples

assert!(check_api(3, ScmpVersion::from((2, 4, 0)))?);