Function sysconf::raw::sysconf [−][src]
pub fn sysconf(name: SysconfVariable) -> Result<isize>
Query the system's configuration.
sysconf
calls the POSIX sysconf
function from the system's libc
. The result is either an
isize
representing the queried variable's value, or an error indicating that the queried
variable is not supported on the current system.