Node:Netgroup Membership, Previous:Lookup Netgroup, Up:Netgroup Database
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.
int innetgr (const char *netgroup, const char *host, const char *user, const char *domain) | Function |
This function tests whether the triple specified by the parameters
hostp, userp, and domainp is part of the netgroup
netgroup. Using this function has the advantage that
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.
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