kremenv - remove an environment variable from the environment
LIBRARY CALL
int kremenv(
const char *name)
INPUT
name - a string containing the environment variable to remove.
OUTPUT
none
RETURN VALUE
(0) on success, (-1) otherwise
DESCRIPTION
This module is used to remove an environment variable
from the environ list. Since there does not seem
to be a standard routine for this on many machines, we
wrote our own.
ADDITIONAL INFORMATION
none
EXAMPLES
none
SIDE EFFECTS
Does not kfree_and_NULL string associated with environment
variable deleted, since we cannot know how it was created.
RESTRICTIONS
This routine will not work if the environ list is
not stored as an array of strings.
MODIFICATION
none
FILES
$BOOTSTRAP/objects/library/kutils/src/env.c
SEE ALSO
kutils(3)
COPYRIGHT
Copyright (C) 1993 - 1997, Khoral Research, Inc. ("KRI") All rights reserved.