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getenv(S)
getenv -- return value for environment name
Synopsis
#include <stdlib.h>
char
getenv(const char
name
);
Description
getenv
searches the environment list [see
environ
(M)
] 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
(M)
,
exec
(S)
,
putenv
(S)
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SCO OpenServer Release 6.0.0 - 01 June 2005