diff options
Diffstat (limited to 'avahi-common/rlist.c')
-rw-r--r-- | avahi-common/rlist.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/avahi-common/rlist.c b/avahi-common/rlist.c new file mode 100644 index 0000000..f24ab03 --- /dev/null +++ b/avahi-common/rlist.c @@ -0,0 +1,64 @@ +/* $Id$ */ + +/*** + This file is part of avahi. + + avahi is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + avahi is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General + Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with avahi; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. +***/ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdlib.h> + +#include "rlist.h" +#include "malloc.h" + +AvahiRList* avahi_rlist_prepend(AvahiRList *r, void *data) { + AvahiRList *n; + + if (!(n = avahi_new(AvahiRList, 1))) + return NULL; + + n->data = data; + + AVAHI_LLIST_PREPEND(AvahiRList, rlist, r, n); + return r; +} + +AvahiRList* avahi_rlist_remove(AvahiRList *r, void *data) { + AvahiRList *n; + + for (n = r; n; n = n->rlist_next) + + if (n->data == data) { + AVAHI_LLIST_REMOVE(AvahiRList, rlist, r, n); + avahi_free(n); + break; + } + + return r; +} + +AvahiRList* avahi_rlist_remove_by_link(AvahiRList *r, AvahiRList *n) { + assert(n); + + AVAHI_LLIST_REMOVE(AvahiRList, rlist, r, n); + avahi_free(n); + + return r; +} |