OS

Usage

use OS;

or

import OS;

Submodules

• POSIX

The OS module provides definitions matching operating system interfaces.

This module provides Chapel declarations for the constants, types, and functions defined by various operating systems’ programmatic interfaces. It is not complete for any operating system, but does define those things that have been needed so far in implementing other Chapel modules and user programs. It is expected to grow as needed. In all respects (naming, capitalization, types, semantics) the symbols defined here should match their corresponding operating system definitions to the extent Chapel can do so. For documentation on these symbols, please see the operating system manual pages.