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Command: getenv | Section: 3 | Source: UNIX v10 | File: getenv.3
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
starting with name=. If no such a string is found, 0 is returned.
Otherwise, the address of the character following the is returned.
SEE ALSO
printenv(1), environ(5), exec(2)
BUGS
Getenv ignores shell functions; see sh(1).
GETENV(3)