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getenv(3C)
getenv -- return value for environment name
Synopsis
#include <stdlib.h>
char
getenv(const char
name
);
Description
getenv
searches the environment list [see
environ
(5)
] for a string of the form
name
=
value
and, if the string is present, returns a pointer to the
value
in the current environment. Otherwise, it returns a null pointer.
References
environ
(5)
,
exec
(2)
,
putenv
(3C)
© 2004 The SCO Group, Inc. All rights reserved.
UnixWare 7 Release 7.1.4 - 25 April 2004