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7.1 Posix Module Overview

The following modules are provided by NAG as a partial interface to the operating system facilities defined by ISO/IEC 9945-1:1990 Portable Operating System Interface (POSIX) -- Part 1: System Application Program Interface (API) [C Language].

f90_unix_dir Directories and Files
f90_unix_dirent Directory Reading
f90_unix_env Environment
f90_unix_errno Error Codes
f90_unix_file File Characteristics
f90_unix_io Input/Output (incomplete)
f90_unix_proc Processes