It is often not necessary to scan the whole netgroup since often the only interesting question is whether a given entry is part of the selected netgroup.
set/get/endnetgrent functions.
Any of the pointers hostp, userp, and domainp can be
NULL which means any value is accepted in this position. This is
also true for the name - which should not match any other string
otherwise.
The return value is 1 if an entry matching the given triple is
found in the netgroup. The return value is 0 if the netgroup
itself is not found, the netgroup does not contain the triple or
internal errors occurred.
Go to the first, previous, next, last section, table of contents.