/usr/include/libnl3/netlink/list.h

Source (jump to first uncovered line)
/*
 * netlink/list.h Netlink List Utilities
 *
 *  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 version 2.1
 *  of the License.
 *
 * Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch>
 */

#ifndef NETLINK_LIST_H_
#define NETLINK_LIST_H_

#include <stddef.h>

struct nl_list_head
{
  struct nl_list_head * next;
  struct nl_list_head * prev;
};

static inline void NL_INIT_LIST_HEAD(struct nl_list_head *list)
{
  list->next = list;
  list->prev = list;
}

static inline void __nl_list_add(struct nl_list_head *obj,
         struct nl_list_head *prev,
         struct nl_list_head *next)
{
  prev->next = obj;
  obj->prev = prev;
  next->prev = obj;
  obj->next = next;
}

static inline void nl_list_add_tail(struct nl_list_head *obj,
            struct nl_list_head *head)
{
  __nl_list_add(obj, head->prev, head);
}

static inline void nl_list_add_head(struct nl_list_head *obj,
            struct nl_list_head *head)
{
  __nl_list_add(obj, head, head->next);
}

static inline void nl_list_del(struct nl_list_head *obj)
{
  obj->next->prev = obj->prev;
  obj->prev->next = obj->next;
}

static inline int nl_list_empty(struct nl_list_head *head)
{
  return head->next == head;
}

#define nl_container_of(ptr, type, member) ({     \
        const typeof( ((type *)0)->member ) *__mptr = (ptr);  \
        (type *)( (char *)__mptr - (offsetof(type, member)));})

#define nl_list_entry(ptr, type, member) \
  nl_container_of(ptr, type, member)

#define nl_list_at_tail(pos, head, member) \
  ((pos)->member.next == (head))

#define nl_list_at_head(pos, head, member) \
  ((pos)->member.prev == (head))

#define NL_LIST_HEAD(name) \
  struct nl_list_head name = { &(name), &(name) }

#define nl_list_first_entry(head, type, member)     \
  nl_list_entry((head)->next, type, member)

#define nl_list_for_each_entry(pos, head, member)       \
  for (pos = nl_list_entry((head)->next, typeof(*pos), member); \
       &(pos)->member != (head);  \
       (pos) = nl_list_entry((pos)->member.next, typeof(*(pos)), member))

#define nl_list_for_each_entry_safe(pos, n, head, member)     \
  for (pos = nl_list_entry((head)->next, typeof(*pos), member), \
    n = nl_list_entry(pos->member.next, typeof(*pos), member);  \
       &(pos)->member != (head);          \
       pos = n, n = nl_list_entry(n->member.next, typeof(*n), member))

#define nl_init_list_head(head) \
  do { (head)->next = (head); (head)->prev = (head); } while (0)

#endif

Line	Count	Source (jump to first uncovered line)
1		/*
2		* netlink/list.h Netlink List Utilities
3		*
4		* This library is free software; you can redistribute it and/or
5		* modify it under the terms of the GNU Lesser General Public
6		* License as published by the Free Software Foundation version 2.1
7		* of the License.
8		*
9		* Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch>
10		*/
11
12		#ifndef NETLINK_LIST_H_
13		#define NETLINK_LIST_H_
14
15		#include <stddef.h>
16
17		struct nl_list_head
18		{
19		struct nl_list_head * next;
20		struct nl_list_head * prev;
21		};
22
23		static inline void NL_INIT_LIST_HEAD(struct nl_list_head *list)
24	0	{
25	0	list->next = list;
26	0	list->prev = list;
27	0	} Unexecuted instantiation: dhcp.c:NL_INIT_LIST_HEAD Unexecuted instantiation: error.c:NL_INIT_LIST_HEAD Unexecuted instantiation: init.c:NL_INIT_LIST_HEAD Unexecuted instantiation: manage.c:NL_INIT_LIST_HEAD Unexecuted instantiation: misc.c:NL_INIT_LIST_HEAD Unexecuted instantiation: mroute.c:NL_INIT_LIST_HEAD Unexecuted instantiation: mss.c:NL_INIT_LIST_HEAD Unexecuted instantiation: mtu.c:NL_INIT_LIST_HEAD Unexecuted instantiation: networking_sitnl.c:NL_INIT_LIST_HEAD Unexecuted instantiation: options.c:NL_INIT_LIST_HEAD Unexecuted instantiation: options_util.c:NL_INIT_LIST_HEAD Unexecuted instantiation: platform.c:NL_INIT_LIST_HEAD Unexecuted instantiation: pool.c:NL_INIT_LIST_HEAD Unexecuted instantiation: proxy.c:NL_INIT_LIST_HEAD Unexecuted instantiation: ps.c:NL_INIT_LIST_HEAD Unexecuted instantiation: push.c:NL_INIT_LIST_HEAD Unexecuted instantiation: route.c:NL_INIT_LIST_HEAD Unexecuted instantiation: sig.c:NL_INIT_LIST_HEAD Unexecuted instantiation: socket.c:NL_INIT_LIST_HEAD Unexecuted instantiation: socks.c:NL_INIT_LIST_HEAD Unexecuted instantiation: ssl.c:NL_INIT_LIST_HEAD Unexecuted instantiation: ssl_ncp.c:NL_INIT_LIST_HEAD Unexecuted instantiation: ssl_openssl.c:NL_INIT_LIST_HEAD Unexecuted instantiation: ssl_pkt.c:NL_INIT_LIST_HEAD Unexecuted instantiation: ssl_verify.c:NL_INIT_LIST_HEAD Unexecuted instantiation: ssl_verify_openssl.c:NL_INIT_LIST_HEAD Unexecuted instantiation: tls_crypt.c:NL_INIT_LIST_HEAD Unexecuted instantiation: tun.c:NL_INIT_LIST_HEAD Unexecuted instantiation: tun_afunix.c:NL_INIT_LIST_HEAD Unexecuted instantiation: argv.c:NL_INIT_LIST_HEAD Unexecuted instantiation: auth_token.c:NL_INIT_LIST_HEAD Unexecuted instantiation: clinat.c:NL_INIT_LIST_HEAD Unexecuted instantiation: dco.c:NL_INIT_LIST_HEAD Unexecuted instantiation: dco_linux.c:NL_INIT_LIST_HEAD Unexecuted instantiation: dns.c:NL_INIT_LIST_HEAD Unexecuted instantiation: forward.c:NL_INIT_LIST_HEAD Unexecuted instantiation: helper.c:NL_INIT_LIST_HEAD Unexecuted instantiation: ntlm.c:NL_INIT_LIST_HEAD Unexecuted instantiation: occ.c:NL_INIT_LIST_HEAD Unexecuted instantiation: ping.c:NL_INIT_LIST_HEAD Unexecuted instantiation: fuzz_verify_cert.c:NL_INIT_LIST_HEAD Unexecuted instantiation: fuzz_route.c:NL_INIT_LIST_HEAD Unexecuted instantiation: fuzz_packet_id.c:NL_INIT_LIST_HEAD Unexecuted instantiation: fuzz_mroute.c:NL_INIT_LIST_HEAD
28
29		static inline void __nl_list_add(struct nl_list_head *obj,
30		struct nl_list_head *prev,
31		struct nl_list_head *next)
32	0	{
33	0	prev->next = obj;
34	0	obj->prev = prev;
35	0	next->prev = obj;
36	0	obj->next = next;
37	0	} Unexecuted instantiation: dhcp.c:__nl_list_add Unexecuted instantiation: error.c:__nl_list_add Unexecuted instantiation: init.c:__nl_list_add Unexecuted instantiation: manage.c:__nl_list_add Unexecuted instantiation: misc.c:__nl_list_add Unexecuted instantiation: mroute.c:__nl_list_add Unexecuted instantiation: mss.c:__nl_list_add Unexecuted instantiation: mtu.c:__nl_list_add Unexecuted instantiation: networking_sitnl.c:__nl_list_add Unexecuted instantiation: options.c:__nl_list_add Unexecuted instantiation: options_util.c:__nl_list_add Unexecuted instantiation: platform.c:__nl_list_add Unexecuted instantiation: pool.c:__nl_list_add Unexecuted instantiation: proxy.c:__nl_list_add Unexecuted instantiation: ps.c:__nl_list_add Unexecuted instantiation: push.c:__nl_list_add Unexecuted instantiation: route.c:__nl_list_add Unexecuted instantiation: sig.c:__nl_list_add Unexecuted instantiation: socket.c:__nl_list_add Unexecuted instantiation: socks.c:__nl_list_add Unexecuted instantiation: ssl.c:__nl_list_add Unexecuted instantiation: ssl_ncp.c:__nl_list_add Unexecuted instantiation: ssl_openssl.c:__nl_list_add Unexecuted instantiation: ssl_pkt.c:__nl_list_add Unexecuted instantiation: ssl_verify.c:__nl_list_add Unexecuted instantiation: ssl_verify_openssl.c:__nl_list_add Unexecuted instantiation: tls_crypt.c:__nl_list_add Unexecuted instantiation: tun.c:__nl_list_add Unexecuted instantiation: tun_afunix.c:__nl_list_add Unexecuted instantiation: argv.c:__nl_list_add Unexecuted instantiation: auth_token.c:__nl_list_add Unexecuted instantiation: clinat.c:__nl_list_add Unexecuted instantiation: dco.c:__nl_list_add Unexecuted instantiation: dco_linux.c:__nl_list_add Unexecuted instantiation: dns.c:__nl_list_add Unexecuted instantiation: forward.c:__nl_list_add Unexecuted instantiation: helper.c:__nl_list_add Unexecuted instantiation: ntlm.c:__nl_list_add Unexecuted instantiation: occ.c:__nl_list_add Unexecuted instantiation: ping.c:__nl_list_add Unexecuted instantiation: fuzz_verify_cert.c:__nl_list_add Unexecuted instantiation: fuzz_route.c:__nl_list_add Unexecuted instantiation: fuzz_packet_id.c:__nl_list_add Unexecuted instantiation: fuzz_mroute.c:__nl_list_add
38
39		static inline void nl_list_add_tail(struct nl_list_head *obj,
40		struct nl_list_head *head)
41	0	{
42	0	__nl_list_add(obj, head->prev, head);
43	0	} Unexecuted instantiation: dhcp.c:nl_list_add_tail Unexecuted instantiation: error.c:nl_list_add_tail Unexecuted instantiation: init.c:nl_list_add_tail Unexecuted instantiation: manage.c:nl_list_add_tail Unexecuted instantiation: misc.c:nl_list_add_tail Unexecuted instantiation: mroute.c:nl_list_add_tail Unexecuted instantiation: mss.c:nl_list_add_tail Unexecuted instantiation: mtu.c:nl_list_add_tail Unexecuted instantiation: networking_sitnl.c:nl_list_add_tail Unexecuted instantiation: options.c:nl_list_add_tail Unexecuted instantiation: options_util.c:nl_list_add_tail Unexecuted instantiation: platform.c:nl_list_add_tail Unexecuted instantiation: pool.c:nl_list_add_tail Unexecuted instantiation: proxy.c:nl_list_add_tail Unexecuted instantiation: ps.c:nl_list_add_tail Unexecuted instantiation: push.c:nl_list_add_tail Unexecuted instantiation: route.c:nl_list_add_tail Unexecuted instantiation: sig.c:nl_list_add_tail Unexecuted instantiation: socket.c:nl_list_add_tail Unexecuted instantiation: socks.c:nl_list_add_tail Unexecuted instantiation: ssl.c:nl_list_add_tail Unexecuted instantiation: ssl_ncp.c:nl_list_add_tail Unexecuted instantiation: ssl_openssl.c:nl_list_add_tail Unexecuted instantiation: ssl_pkt.c:nl_list_add_tail Unexecuted instantiation: ssl_verify.c:nl_list_add_tail Unexecuted instantiation: ssl_verify_openssl.c:nl_list_add_tail Unexecuted instantiation: tls_crypt.c:nl_list_add_tail Unexecuted instantiation: tun.c:nl_list_add_tail Unexecuted instantiation: tun_afunix.c:nl_list_add_tail Unexecuted instantiation: argv.c:nl_list_add_tail Unexecuted instantiation: auth_token.c:nl_list_add_tail Unexecuted instantiation: clinat.c:nl_list_add_tail Unexecuted instantiation: dco.c:nl_list_add_tail Unexecuted instantiation: dco_linux.c:nl_list_add_tail Unexecuted instantiation: dns.c:nl_list_add_tail Unexecuted instantiation: forward.c:nl_list_add_tail Unexecuted instantiation: helper.c:nl_list_add_tail Unexecuted instantiation: ntlm.c:nl_list_add_tail Unexecuted instantiation: occ.c:nl_list_add_tail Unexecuted instantiation: ping.c:nl_list_add_tail Unexecuted instantiation: fuzz_verify_cert.c:nl_list_add_tail Unexecuted instantiation: fuzz_route.c:nl_list_add_tail Unexecuted instantiation: fuzz_packet_id.c:nl_list_add_tail Unexecuted instantiation: fuzz_mroute.c:nl_list_add_tail
44
45		static inline void nl_list_add_head(struct nl_list_head *obj,
46		struct nl_list_head *head)
47	0	{
48	0	__nl_list_add(obj, head, head->next);
49	0	} Unexecuted instantiation: dhcp.c:nl_list_add_head Unexecuted instantiation: error.c:nl_list_add_head Unexecuted instantiation: init.c:nl_list_add_head Unexecuted instantiation: manage.c:nl_list_add_head Unexecuted instantiation: misc.c:nl_list_add_head Unexecuted instantiation: mroute.c:nl_list_add_head Unexecuted instantiation: mss.c:nl_list_add_head Unexecuted instantiation: mtu.c:nl_list_add_head Unexecuted instantiation: networking_sitnl.c:nl_list_add_head Unexecuted instantiation: options.c:nl_list_add_head Unexecuted instantiation: options_util.c:nl_list_add_head Unexecuted instantiation: platform.c:nl_list_add_head Unexecuted instantiation: pool.c:nl_list_add_head Unexecuted instantiation: proxy.c:nl_list_add_head Unexecuted instantiation: ps.c:nl_list_add_head Unexecuted instantiation: push.c:nl_list_add_head Unexecuted instantiation: route.c:nl_list_add_head Unexecuted instantiation: sig.c:nl_list_add_head Unexecuted instantiation: socket.c:nl_list_add_head Unexecuted instantiation: socks.c:nl_list_add_head Unexecuted instantiation: ssl.c:nl_list_add_head Unexecuted instantiation: ssl_ncp.c:nl_list_add_head Unexecuted instantiation: ssl_openssl.c:nl_list_add_head Unexecuted instantiation: ssl_pkt.c:nl_list_add_head Unexecuted instantiation: ssl_verify.c:nl_list_add_head Unexecuted instantiation: ssl_verify_openssl.c:nl_list_add_head Unexecuted instantiation: tls_crypt.c:nl_list_add_head Unexecuted instantiation: tun.c:nl_list_add_head Unexecuted instantiation: tun_afunix.c:nl_list_add_head Unexecuted instantiation: argv.c:nl_list_add_head Unexecuted instantiation: auth_token.c:nl_list_add_head Unexecuted instantiation: clinat.c:nl_list_add_head Unexecuted instantiation: dco.c:nl_list_add_head Unexecuted instantiation: dco_linux.c:nl_list_add_head Unexecuted instantiation: dns.c:nl_list_add_head Unexecuted instantiation: forward.c:nl_list_add_head Unexecuted instantiation: helper.c:nl_list_add_head Unexecuted instantiation: ntlm.c:nl_list_add_head Unexecuted instantiation: occ.c:nl_list_add_head Unexecuted instantiation: ping.c:nl_list_add_head Unexecuted instantiation: fuzz_verify_cert.c:nl_list_add_head Unexecuted instantiation: fuzz_route.c:nl_list_add_head Unexecuted instantiation: fuzz_packet_id.c:nl_list_add_head Unexecuted instantiation: fuzz_mroute.c:nl_list_add_head
50
51		static inline void nl_list_del(struct nl_list_head *obj)
52	0	{
53	0	obj->next->prev = obj->prev;
54	0	obj->prev->next = obj->next;
55	0	} Unexecuted instantiation: dhcp.c:nl_list_del Unexecuted instantiation: error.c:nl_list_del Unexecuted instantiation: init.c:nl_list_del Unexecuted instantiation: manage.c:nl_list_del Unexecuted instantiation: misc.c:nl_list_del Unexecuted instantiation: mroute.c:nl_list_del Unexecuted instantiation: mss.c:nl_list_del Unexecuted instantiation: mtu.c:nl_list_del Unexecuted instantiation: networking_sitnl.c:nl_list_del Unexecuted instantiation: options.c:nl_list_del Unexecuted instantiation: options_util.c:nl_list_del Unexecuted instantiation: platform.c:nl_list_del Unexecuted instantiation: pool.c:nl_list_del Unexecuted instantiation: proxy.c:nl_list_del Unexecuted instantiation: ps.c:nl_list_del Unexecuted instantiation: push.c:nl_list_del Unexecuted instantiation: route.c:nl_list_del Unexecuted instantiation: sig.c:nl_list_del Unexecuted instantiation: socket.c:nl_list_del Unexecuted instantiation: socks.c:nl_list_del Unexecuted instantiation: ssl.c:nl_list_del Unexecuted instantiation: ssl_ncp.c:nl_list_del Unexecuted instantiation: ssl_openssl.c:nl_list_del Unexecuted instantiation: ssl_pkt.c:nl_list_del Unexecuted instantiation: ssl_verify.c:nl_list_del Unexecuted instantiation: ssl_verify_openssl.c:nl_list_del Unexecuted instantiation: tls_crypt.c:nl_list_del Unexecuted instantiation: tun.c:nl_list_del Unexecuted instantiation: tun_afunix.c:nl_list_del Unexecuted instantiation: argv.c:nl_list_del Unexecuted instantiation: auth_token.c:nl_list_del Unexecuted instantiation: clinat.c:nl_list_del Unexecuted instantiation: dco.c:nl_list_del Unexecuted instantiation: dco_linux.c:nl_list_del Unexecuted instantiation: dns.c:nl_list_del Unexecuted instantiation: forward.c:nl_list_del Unexecuted instantiation: helper.c:nl_list_del Unexecuted instantiation: ntlm.c:nl_list_del Unexecuted instantiation: occ.c:nl_list_del Unexecuted instantiation: ping.c:nl_list_del Unexecuted instantiation: fuzz_verify_cert.c:nl_list_del Unexecuted instantiation: fuzz_route.c:nl_list_del Unexecuted instantiation: fuzz_packet_id.c:nl_list_del Unexecuted instantiation: fuzz_mroute.c:nl_list_del
56
57		static inline int nl_list_empty(struct nl_list_head *head)
58	0	{
59	0	return head->next == head;
60	0	} Unexecuted instantiation: dhcp.c:nl_list_empty Unexecuted instantiation: error.c:nl_list_empty Unexecuted instantiation: init.c:nl_list_empty Unexecuted instantiation: manage.c:nl_list_empty Unexecuted instantiation: misc.c:nl_list_empty Unexecuted instantiation: mroute.c:nl_list_empty Unexecuted instantiation: mss.c:nl_list_empty Unexecuted instantiation: mtu.c:nl_list_empty Unexecuted instantiation: networking_sitnl.c:nl_list_empty Unexecuted instantiation: options.c:nl_list_empty Unexecuted instantiation: options_util.c:nl_list_empty Unexecuted instantiation: platform.c:nl_list_empty Unexecuted instantiation: pool.c:nl_list_empty Unexecuted instantiation: proxy.c:nl_list_empty Unexecuted instantiation: ps.c:nl_list_empty Unexecuted instantiation: push.c:nl_list_empty Unexecuted instantiation: route.c:nl_list_empty Unexecuted instantiation: sig.c:nl_list_empty Unexecuted instantiation: socket.c:nl_list_empty Unexecuted instantiation: socks.c:nl_list_empty Unexecuted instantiation: ssl.c:nl_list_empty Unexecuted instantiation: ssl_ncp.c:nl_list_empty Unexecuted instantiation: ssl_openssl.c:nl_list_empty Unexecuted instantiation: ssl_pkt.c:nl_list_empty Unexecuted instantiation: ssl_verify.c:nl_list_empty Unexecuted instantiation: ssl_verify_openssl.c:nl_list_empty Unexecuted instantiation: tls_crypt.c:nl_list_empty Unexecuted instantiation: tun.c:nl_list_empty Unexecuted instantiation: tun_afunix.c:nl_list_empty Unexecuted instantiation: argv.c:nl_list_empty Unexecuted instantiation: auth_token.c:nl_list_empty Unexecuted instantiation: clinat.c:nl_list_empty Unexecuted instantiation: dco.c:nl_list_empty Unexecuted instantiation: dco_linux.c:nl_list_empty Unexecuted instantiation: dns.c:nl_list_empty Unexecuted instantiation: forward.c:nl_list_empty Unexecuted instantiation: helper.c:nl_list_empty Unexecuted instantiation: ntlm.c:nl_list_empty Unexecuted instantiation: occ.c:nl_list_empty Unexecuted instantiation: ping.c:nl_list_empty Unexecuted instantiation: fuzz_verify_cert.c:nl_list_empty Unexecuted instantiation: fuzz_route.c:nl_list_empty Unexecuted instantiation: fuzz_packet_id.c:nl_list_empty Unexecuted instantiation: fuzz_mroute.c:nl_list_empty
61
62		#define nl_container_of(ptr, type, member) ({ \
63		const typeof( ((type )0)->member ) __mptr = (ptr); \
64		(type )( (char )__mptr - (offsetof(type, member)));})
65
66		#define nl_list_entry(ptr, type, member) \
67		nl_container_of(ptr, type, member)
68
69		#define nl_list_at_tail(pos, head, member) \
70		((pos)->member.next == (head))
71
72		#define nl_list_at_head(pos, head, member) \
73		((pos)->member.prev == (head))
74
75		#define NL_LIST_HEAD(name) \
76		struct nl_list_head name = { &(name), &(name) }
77
78		#define nl_list_first_entry(head, type, member) \
79		nl_list_entry((head)->next, type, member)
80
81		#define nl_list_for_each_entry(pos, head, member) \
82		for (pos = nl_list_entry((head)->next, typeof(*pos), member); \
83		&(pos)->member != (head); \
84		(pos) = nl_list_entry((pos)->member.next, typeof(*(pos)), member))
85
86		#define nl_list_for_each_entry_safe(pos, n, head, member) \
87		for (pos = nl_list_entry((head)->next, typeof(*pos), member), \
88		n = nl_list_entry(pos->member.next, typeof(*pos), member); \
89		&(pos)->member != (head); \
90		pos = n, n = nl_list_entry(n->member.next, typeof(*n), member))
91
92		#define nl_init_list_head(head) \
93		do { (head)->next = (head); (head)->prev = (head); } while (0)
94
95		#endif

Coverage Report

Created: 2025-07-23 06:54