NAME

       gspool_ptrdel - delete a printer

SYNOPSIS

       #include <gspool.h>

       int gspool_ptrdel(const int fd, const unsigned flags, const slotno_t slot)

DESCRIPTION

       The function gspool_ptrdel() is used to delete a printer.

       fd is a file descriptor previously returned by gspool_open

       flags is either zero, or "GSPOOL_FLAG_IGNORESEQ" to ignore changes since the list was last
       read.

       slot is the slot number corresponding to the printer as previously returned by
       gspool_ptrlist, or gspool_ptrfindslot.

RETURN VALUES

       The function gspool_ptrdel() returns 0 if successful, otherwise one of the following
       codes:

       GSPOOL_INVALID_FD
               Invalid File descriptor

       GSPOOL_BADWRITE
               failure writing to the network

       GSPOOL_BADREAD
               failure reading from the network

       GSPOOL_SEQUENCE
               Sequence error, slot may be out of date

       GSPOOL_UNKNOWN_PTR
               Printer not found

       GSPOOL_INVALIDSLOT
               Invalid slot number

       GSPOOL_PTR_RUNNING
               The printer is running.

       GSPOOL_NOPERM
               The user does not have permission to delete printers.

EXAMPLE

       An example to delete all printers:

        int fd, ret, np, i;
        slotno_t *slots;

        fd = gspool_open("myhost", (char *)0, 0);
        if (fd < 0) { /* error handling */
            ...
        }

        ret = gspool_ptrlist(fd, GSPOOL_LOCALONLY, &np, &slots);
        if (ret < 0) { /* error handling */
            ...
        }

        for (i = 0; i < np; i++) {
            ret = gspool_ptrdel(fd, 0, slots[i]);
            if (ret < 0) { /* error handling */
                ...
            }
        }
        gspool_close(fd);

SEE ALSO

       gspool_ptrlist(3), gspool_ptrread(3), gspool_ptradd(3), gspool_ptrfind(3),
       gspool_ptrfindslot(3), gspool_ptrupd(3), gspool_ptrmon(3), gspool_ptrop(3).

COPYRIGHT

       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.

AUTHOR

       John M Collins, Xi Software Ltd.