getnetgrent(3N) getnetgrent(3N)
NAME
getnetgrent, setnetgrent, endnetgrent, innetgr - get network
group entry
SYNOPSIS
innetgr(netgroup, machine, user, domain)
char *netgroup, *machine, *user, *domain;
setnetgrent(netgroup)
char *netgroup
endnetgrent()
getnetgrent(machinep, userp, domainp)
char **machinep, **userp, **domainp;
DESCRIPTION
Inngetgr returns 1 or 0, depending on whether netgroup
contains the machine, user, domain triple as a member. Any
of the three strings machine, user, or domain can be NULL,
in which case it signifies a wild card.
getnetgrent returns the next member of a network group.
After the call, machinep will contain a pointer to a string
containing the name of the machine part of the network group
member, and similarly for userp and domainp. getnetgrent
will malloc space for the name. This space is released when
a endnetgrent call is made. getnetgrent returns 1 if it
succeeding in obtaining another member of the network group,
0 if it has reached the end of the group.
setnetgrent establishes the network group from which
getnetgrent will obtain members, and also restarts calls to
getnetgrent from the beginning of the list. If the previous
setnetgrent call was to a different network group, a
endnetgrent call is implied. endnetgrent frees the space
allocated during the getnetgrent calls.
FILES
/etc/netgroup
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