diff --git a/Makefile.am b/Makefile.am index 502be781fe..0f291d34d0 100644 --- a/Makefile.am +++ b/Makefile.am @@ -4545,6 +4545,7 @@ EXTRA_DIST += \ shared/nm-utils/c-list-util.c \ shared/nm-utils/c-list-util.h \ shared/nm-utils/gsystem-local-alloc.h \ + shared/nm-utils/nm-c-list.h \ shared/nm-utils/nm-glib.h \ shared/nm-utils/nm-obj.h \ shared/nm-utils/nm-macros-internal.h \ diff --git a/shared/nm-utils/nm-c-list.h b/shared/nm-utils/nm-c-list.h new file mode 100644 index 0000000000..8352711899 --- /dev/null +++ b/shared/nm-utils/nm-c-list.h @@ -0,0 +1,74 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* NetworkManager -- Network link manager + * + * This library 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 of the License, or (at your option) any later version. + * + * This library 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 this library; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA. + * + * (C) Copyright 2014 Red Hat, Inc. + */ + +#ifndef __NM_C_LIST_H__ +#define __NM_C_LIST_H__ + +#include "c-list.h" + +/*****************************************************************************/ + +typedef struct { + CList lst; + void *data; +} NMCListElem; + +static inline NMCListElem * +nm_c_list_elem_new_stale (void *data) +{ + NMCListElem *elem; + + elem = g_slice_new (NMCListElem); + elem->data = data; + return elem; +} + +static inline void * +nm_c_list_elem_get (CList *lst) +{ + if (!lst) + return NULL; + return c_list_entry (lst, NMCListElem, lst)->data; +} + +static inline void +nm_c_list_elem_free (NMCListElem *elem) +{ + if (elem) { + c_list_unlink_stale (&elem->lst); + g_slice_free (NMCListElem, elem); + } +} + +static inline void +nm_c_list_elem_free_all (CList *head, GDestroyNotify free_fcn) +{ + NMCListElem *elem; + + while ((elem = c_list_first_entry (head, NMCListElem, lst))) { + if (free_fcn) + free_fcn (elem->data); + c_list_unlink_stale (&elem->lst); + g_slice_free (NMCListElem, elem); + } +} + +#endif /* __NM_C_LIST_H__ */