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Command: getenv | Section: 3 | Source: 4.4BSD | File: getenv.3
GETENV(3F) GETENV(3F)
NAME
getenv - get value of environment variables
SYNOPSIS
subroutine getenv (ename, evalue)
character*(*) ename, evalue
DESCRIPTION
Getenv searches the environment list (see environ(7)) 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
/usr/lib/libU77.a
SEE ALSO
environ(7), execve(2)
4.2 Berkeley Distribution April 30, 1991 GETENV(3F)