getnetgrent(3n) DG/UX 4.30 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. If any of
machinep, userp or domainp is returned as a NULL pointer, it
signifies a wild card. getnetgrent() will use malloc(3) to
allocate 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.
getnetgrent() 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
Licensed material--property of copyright holder(s) Page 1