getenv - return value for environment name

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SYNOPSIS

#include <stdlib.h>

char *getenv(name)
char *name;

DESCRIPTION

getenv() searches the environment list (see environ.5v for a string of the form name=value, and returns a pointer to the string value if such a string is present. Otherwise, getenv() returns NULL.

RETURN VALUES

On success, getenv() returns a pointer to a string containing the value for the specified name. If the specified name cannot be found, it returns NULL.

SEE ALSO

Created by unroff & hp-tools. © somebody (See intro for details). All Rights Reserved. Last modified 11/5/97