gbatch_varlist - obtain a list of variables
int gbatch_varlist(const int fd, const unsigned flags, int * numvars, slotno_t **slots)
The function gbatch_varlist is used to obtain a vector of slots which can be used to access the details of variables readable by the user.
fd is a file descriptor which was previously returned by a successful call to gbatch_open(3).
flags is zero, or a logical OR of one or more of the following values
Ignore remote variables/hosts, i.e. not local to the server, not the client.
Restrict to the user only.
Restrict to the current group (possibly as selected by gbatch_newgrp(3))
only.
numvars is a pointer to an integer which will contain the number of variables in the list.
slots is a pointer to an array of slots. The memory used by this list should not be freed by the user as it is owned by the API.
The function returns 0 if successful, otherwise an error code as defined in the include file \fBgbatch.h\fR.
gbatch_joblist(3), gbatch_newgrp(3), gbatch_varadd(3), gbatch_varchcomm(3), gbatch_varchgrp(3), gbatch_varchmod(3), gbatch_varchown(3), gbatch_vardel(3), gbatch_varfind(3), gbatch_varmon(3), gbatch_varread(3), gbatch_varrename(3), gbatch_varupd(3).
Copyright (c) 2009 Free Software Foundation, Inc. This is free software. You may redistribute copies of it under the terms of the GNU General Public License <http://www.gnu.org/licenses/gpl.html>. There is NO WARRANTY, to the extent permitted by law.
John M Collins, Xi Software Ltd.