NAME

getenv − get value of environment variables

SYNTAX

char *getenv(name)
char *name;

DESCRIPTION

The getenv subroutine searches the environment list for a string of the form name=value and returns value if such a string is present.  Otherwise, if no such string is present, returns 0 (NULL).  For further information, see environ(5). 

SEE ALSO

exec(2), putenv(3), environ(5)