[][src]Function nix::unistd::pathconf

pub fn pathconf<P: ?Sized + NixPath>(
    path: &P,
    var: PathconfVar
) -> Result<Option<c_long>>

Get path-dependent configurable system variables (see pathconf(2))

Returns the value of a path-dependent configurable system variable. Most supported variables also have associated compile-time constants, but POSIX allows their values to change at runtime. There are generally two types of pathconf variables: options and limits. See pathconf(2) for more details.

Parameters

Returns