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getenv(3C)							    getenv(3C)

NAME
       getenv()	- return value for environment name

SYNOPSIS
DESCRIPTION
       searches	the environment	list (see environ(5)) for a string of the form
       and returns a pointer to	the value in the current environment if	such a
       string  is  present,  otherwise a NULL pointer.	name can be either the
       desired name, null-terminated, or of the	form in	which  case  uses  the
       portion to the left of the as the search	key.

WARNINGS
       returns a pointer to static data	which can be overwritten by subsequent
       calls.

EXTERNAL INFLUENCES
   Locale
       The category determines the interpretation of  characters  in  name  as
       single- and/or multi-byte characters.

   International Code Set Support
       Single- and multi-byte character	code sets are supported.

SEE ALSO
       exec(2),	putenv(3C), environ(5),	thread_safety(5).

STANDARDS CONFORMANCE
								    getenv(3C)

NAME | SYNOPSIS | DESCRIPTION | WARNINGS | EXTERNAL INFLUENCES | SEE ALSO | STANDARDS CONFORMANCE

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