unixdev.net


Switch to SpeakEasy.net DSL

The Modular Manual Browser

Home Page
Manual: (v7man)
Page:
Section:
Apropos / Subsearch:
optional field

GETENV(3)                  Library Functions Manual                  GETENV(3)



NAME
       getenv - value for environment name

SYNOPSIS
       char *getenv(name)
       char *name;

DESCRIPTION
       Getenv  searches  the environment list (see environ(5)) for a string of
       the form name=value and returns value if such a string is present, oth-
       erwise 0 (NULL).

SEE ALSO
       environ(5), exec(2)



                                                                     GETENV(3)