GETENV()

Purpose

Function to get environment information

Syntax

GETENV(<expC> [,<cDefault>] )

See Also

ACCESS(), ADDBS(), GETGID(), GETPID(), GETUID(), HOME(), PUTENV()

Description

The GETENV() function returns the value of the environment variable <expC>. If the environment variable does not exist then the default <cDefault> is returned.

Example

? getenv("DB_DATADIR")
C:\lianja\data\