NAME

getenv − get value of environment variables

SYNOPSIS

subroutine getenv (ename, evalue)
character∗(∗) ename, evalue

DESCRIPTION

The getenv subroutine searches the environment list (see environ(5)) for a string of the form ename=value and returns value in evalue if such a string is present, otherwise fills evalue with blanks. 

FILES

libF77.a

SEE ALSO

execve(2), environ(5)

Sun Release 4.1  —  Last change: 12 June 1990