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6 .TH LGRP_PARENTS 3LGRP "Apr 16, 2003"
8 lgrp_parents \- get parents of given lgroup
12 cc [ \fIflag \&.\|.\|.\fR ] \fIfile\fR\&.\|.\|. \fB-llgrp\fR [ \fIlibrary \&.\|.\|.\fR ]
13 #include <sys/lgrp_user.h>
15 \fBint\fR \fBlgrp_parents\fR(\fBlgrp_cookie_t\fR \fIcookie\fR, \fBlgrp_id_t\fR \fIchild\fR,
16 \fBlgrp_id_t *\fR\fIlgrp_array\fR, \fBuint_t\fR \fIlgrp_array_size\fR);
22 The \fBlgrp_parents()\fR function takes a \fIcookie\fR representing a snapshot
23 of the lgroup hierarchy obtained from \fBlgrp_init\fR(3LGRP) and returns the
24 number of parent lgroups of the specified lgroup. If \fIlgrp_array\fR is
25 non-null and the \fIlgrp_array_size\fR is non-zero, the array is filled with as
26 many of the parent lgroup IDs as will fit given the size of the array. For the
27 root lgroup, the number of parents returned is 0 and the \fIlgrp_array\fR
28 argument is not filled in.
32 Upon successful completion, \fBlgrp_parents()\fR returns the number of parent
33 lgroup IDs. Otherwise, \(mi1 is returned and \fBerrno\fR is set to indicate the
38 The \fBlgrp_parents()\fR function will fail if:
45 The specified cookie or lgroup ID is not valid.
54 The specified lgroup ID was not found.
60 See \fBattributes\fR(5) for descriptions of the following attributes:
68 ATTRIBUTE TYPE ATTRIBUTE VALUE
70 Interface Stability Evolving
78 \fBlgrp_children\fR(3LGRP), \fBlgrp_init\fR(3LGRP), \fBlgrp_nlgrps\fR(3LGRP),
79 \fBliblgrp\fR(3LIB), \fBattributes\fR(5)