/src/libcoap/include/coap3/coap_address.h

Source
/*
 * coap_address.h -- representation of network addresses
 *
 * Copyright (C) 2010-2011,2015-2016,2022-2025 Olaf Bergmann <bergmann@tzi.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 *
 * This file is part of the CoAP library libcoap. Please see README for terms
 * of use.
 */

/**
 * @file coap_address.h
 * @brief Representation of network addresses
 */

#ifndef COAP_ADDRESS_H_
#define COAP_ADDRESS_H_

#include <assert.h>
#include <stdint.h>
#include <string.h>
#include <sys/types.h>
#include "libcoap.h"

#include "coap3/coap_pdu.h"

#ifdef __cplusplus
extern "C" {
#endif

#if defined(WITH_LWIP)

#include <lwip/ip_addr.h>

struct coap_address_t {
  uint16_t port;
  ip_addr_t addr;
};

/**
 * Returns the port from @p addr in host byte order.
 */
COAP_STATIC_INLINE uint16_t
coap_address_get_port(const coap_address_t *addr) {
  return addr->port;
}

/**
 * Sets the port field of @p addr to @p port (in host byte order).
 */
COAP_STATIC_INLINE void
coap_address_set_port(coap_address_t *addr, uint16_t port) {
  addr->port = port;
}

#define _coap_address_equals_impl(A, B) \
  ((A)->port == (B)->port &&        \
   (!!ip_addr_cmp(&(A)->addr,&(B)->addr)))

#define _coap_address_isany_impl(A)  ip_addr_isany(&(A)->addr)

#elif defined(WITH_CONTIKI)

#include "uip.h"

struct coap_address_t {
  uip_ipaddr_t addr;
  uint16_t port;
};

/**
 * Returns the port from @p addr in host byte order.
 */
COAP_STATIC_INLINE uint16_t
coap_address_get_port(const coap_address_t *addr) {
  return uip_ntohs(addr->port);
}

/**
 * Sets the port field of @p addr to @p port (in host byte order).
 */
COAP_STATIC_INLINE void
coap_address_set_port(coap_address_t *addr, uint16_t port) {
  addr->port = uip_htons(port);
}

#define _coap_address_equals_impl(A,B) \
  ((A)->port == (B)->port &&     \
   uip_ipaddr_cmp(&((A)->addr),&((B)->addr)))

/** @todo implementation of _coap_address_isany_impl() for Contiki */
#define _coap_address_isany_impl(A)  0

#define _coap_is_mcast_impl(Address) uip_is_addr_mcast(&((Address)->addr))

#elif defined(RIOT_VERSION)

#include "net/sock.h"
#include "net/af.h"

#ifndef INET6_ADDRSTRLEN
#define INET6_ADDRSTRLEN IPV6_ADDR_MAX_STR_LEN
#endif /* !INET6_ADDRSTRLEN */

struct coap_address_t {
  struct _sock_tl_ep riot;
};

#define _coap_address_isany_impl(A)  0

#define _coap_address_equals_impl(A, B) \
  ((A)->riot.family == (B)->riot.family &&        \
   (A)->riot.port == (B)->riot.port &&        \
   memcmp(&(A)->riot, &(B)->riot, (A)->riot.family == AF_INET6 ? \
          sizeof((A)->riot.addr.ipv6) : sizeof((A)->riot.addr.ipv4)) == 0)

#define _coap_is_mcast_impl(Address) ((Address)->riot.addr.ipv6[0] == 0xff)

/**
 * Returns the port from @p addr in host byte order.
 */
COAP_STATIC_INLINE uint16_t
coap_address_get_port(const coap_address_t *addr) {
  return addr->riot.port;
}

/**
 * Sets the port field of @p addr to @p port (in host byte order).
 */
COAP_STATIC_INLINE void
coap_address_set_port(coap_address_t *addr, uint16_t port) {
  addr->riot.port = port;
}

#else /* ! WITH_LWIP && ! WITH_CONTIKI && ! RIOT_VERSION */

#ifdef _WIN32
#define sa_family_t short
#endif /* _WIN32 */

#define COAP_UNIX_PATH_MAX   (sizeof(struct sockaddr_in6) - sizeof(sa_family_t))

struct coap_sockaddr_un {
  sa_family_t sun_family; /* AF_UNIX */
  char sun_path[COAP_UNIX_PATH_MAX];   /* pathname max 26 with NUL byte */
};

/** Multi-purpose address abstraction */
struct coap_address_t {
  socklen_t size;           /**< size of addr */
  union {
    struct sockaddr         sa;
    struct sockaddr_in      sin;
    struct sockaddr_in6     sin6;
    struct coap_sockaddr_un cun; /* CoAP shortened special */
  } addr;
};

/**
 * Returns the port from @p addr in host byte order.
 */
uint16_t coap_address_get_port(const coap_address_t *addr);

/**
 * Set the port field of @p addr to @p port (in host byte order).
 */
void coap_address_set_port(coap_address_t *addr, uint16_t port);

/**
 * Compares given address objects @p a and @p b. This function returns @c 1 if
 * addresses are equal, @c 0 otherwise. The parameters @p a and @p b must not be
 * @c NULL;
 */
int coap_address_equals(const coap_address_t *a, const coap_address_t *b);

int _coap_address_isany_impl(const coap_address_t *a);
#endif /* ! WITH_LWIP && ! WITH_CONTIKI */

/** Resolved addresses information */
typedef struct coap_addr_info_t {
  struct coap_addr_info_t *next; /**< Next entry in the chain */
  coap_uri_scheme_t scheme;      /**< CoAP scheme to use */
  coap_proto_t proto;            /**< CoAP protocol to use */
  coap_address_t addr;           /**< The address to connect / bind to */
} coap_addr_info_t;

/**
 * Determine and set up scheme_hint_bits for a server that can be used in
 * a call to coap_resolve_address_info().
 *
 * @param have_pki_psk Set to @c 1 if PSK/PKI information is known else @c 0.
 * @param ws_check Set to @c 1 is WebSockets is to be included in the list
 *                  else @c 0.
 * @param use_unix_proto Set to the appropriate protocol to use for Unix
 *                       sockets, else set to COAP_PROTO_NONE for INET / INET6
 *                       sockets.
 * @return A bit mask of the available CoAP protocols (can be @c 0 if none)
 *         suitable for passing to coap_resolve_address_info().
 */
uint32_t coap_get_available_scheme_hint_bits(int have_pki_psk, int ws_check,
                                             coap_proto_t use_unix_proto);

/**
 * coap_resolve_type_t values
 */
typedef enum coap_resolve_type_t {
  COAP_RESOLVE_TYPE_LOCAL,   /**< local side of session */
  COAP_RESOLVE_TYPE_REMOTE,  /**< remote side of session */
} coap_resolve_type_t;

/**
 * Resolve the specified @p address into a set of coap_address_t that can
 * be used to bind() (local) or connect() (remote) to.
 *
 * @param address The Address to resolve.
 * @param port    The unsecured protocol port to use.
 * @param secure_port The secured protocol port to use.
 * @param ws_port The unsecured WebSockets port to use.
 * @param ws_secure_port The secured WebSockets port to use.
 * @param ai_hints_flags AI_* Hint flags to use for internal getaddrinfo().
 * @param scheme_hint_bits Which schemes to return information for. One or
 *                         more of COAP_URI_SCHEME_*_BIT or'd together.
 * @param type COAP_ADDRESS_TYPE_LOCAL or COAP_ADDRESS_TYPE_REMOTE
 *
 * @return One or more linked sets of coap_addr_info_t or @c NULL if error.
 */
coap_addr_info_t *coap_resolve_address_info(const coap_str_const_t *address,
                                            uint16_t port,
                                            uint16_t secure_port,
                                            uint16_t ws_port,
                                            uint16_t ws_secure_port,
                                            int ai_hints_flags,
                                            int scheme_hint_bits,
                                            coap_resolve_type_t type);

/**
 * Free off the one or more linked sets of coap_addr_info_t returned from
 * coap_resolve_address_info().
 *
 * @param info_list The set of coap_addr_info_t to free off.
 */
void coap_free_address_info(coap_addr_info_t *info_list);

/**
 * Resets the given coap_address_t object @p addr to its default values. In
 * particular, the member size must be initialized to the available size for
 * storing addresses.
 *
 * @param addr The coap_address_t object to initialize.
 */
void coap_address_init(coap_address_t *addr);

/**
 * Copy the parsed unix domain host into coap_address_t structure
 * translating %2F into / on the way. All other fields set as appropriate.
 *
 * @param addr coap_address_t to update.
 * @param host The parsed host from the CoAP URI with potential %2F encoding.
 * @param host_len The length of the parsed host from the CoAP URI with
 *                 potential %2F encoding.
 *
 * @return @c 1 success, @c 0 failure.
 */
int coap_address_set_unix_domain(coap_address_t *addr,
                                 const uint8_t *host, size_t host_len);

/* Convenience function to copy IPv6 addresses without garbage. */
#if defined(WITH_LWIP) || defined(WITH_CONTIKI) || defined(RIOT_VERSION)
COAP_STATIC_INLINE void
coap_address_copy(coap_address_t *dst, const coap_address_t *src) {
  memcpy(dst, src, sizeof(coap_address_t));
}
#else /* ! WITH_LWIP && ! WITH_CONTIKI */
void coap_address_copy(coap_address_t *dst, const coap_address_t *src);
#endif /* ! WITH_LWIP && ! WITH_CONTIKI */

#if defined(WITH_LWIP) || defined(WITH_CONTIKI) || defined(RIOT_VERSION)
/**
 * Compares given address objects @p a and @p b. This function returns @c 1 if
 * addresses are equal, @c 0 otherwise. The parameters @p a and @p b must not be
 * @c NULL;
 */
COAP_STATIC_INLINE int
coap_address_equals(const coap_address_t *a, const coap_address_t *b) {
  assert(a);
  assert(b);
  return _coap_address_equals_impl(a, b);
}
#endif

/**
 * Checks if given address object @p a denotes the wildcard address. This
 * function returns @c 1 if this is the case, @c 0 otherwise. The parameters @p
 * a must not be @c NULL;
 */
COAP_STATIC_INLINE int
coap_address_isany(const coap_address_t *a) {
  assert(a);
  return _coap_address_isany_impl(a);
}

#if !defined(WITH_CONTIKI) && !defined(RIOT_VERSION)

/**
 * Checks if given address @p a denotes a multicast address. This function
 * returns @c 1 if @p a is multicast, @c 0 otherwise.
 */
int coap_is_mcast(const coap_address_t *a);

/**
 * Checks if given address @p a denotes a broadcast address. This function
 * returns @c 1 if @p a is broadcast, @c 0 otherwise.
 */
int coap_is_bcast(const coap_address_t *a);

/**
 * Checks if given address @p a denotes a AF_UNIX address. This function
 * returns @c 1 if @p a is of type AF_UNIX, @c 0 otherwise.
 */
int coap_is_af_unix(const coap_address_t *a);

#else /* WITH_CONTIKI || RIOT_VERSION */

/**
 * Checks if given address @p a denotes a multicast address. This function
 * returns @c 1 if @p a is multicast, @c 0 otherwise.
 */
COAP_STATIC_INLINE int
coap_is_mcast(const coap_address_t *a) {
  return a && _coap_is_mcast_impl(a);
}

/**
 * Checks if given address @p a denotes a AF_UNIX address. This function
 * returns @c 1 if @p a is of type AF_UNIX, @c 0 otherwise.
 */
COAP_STATIC_INLINE int
coap_is_af_unix(const coap_address_t *a) {
  (void)a;
  return 0;
}

#endif /* WITH_CONTIKI || RIOT_VERSION */

#ifdef __cplusplus
}
#endif

#endif /* COAP_ADDRESS_H_ */

Coverage Report

Created: 2025-12-20 06:55

Line	Count	Source
1		/*
2		* coap_address.h -- representation of network addresses
3		*
4		* Copyright (C) 2010-2011,2015-2016,2022-2025 Olaf Bergmann <bergmann@tzi.org>
5		*
6		* SPDX-License-Identifier: BSD-2-Clause
7		*
8		* This file is part of the CoAP library libcoap. Please see README for terms
9		* of use.
10		*/
11
12		/**
13		* @file coap_address.h
14		* @brief Representation of network addresses
15		*/
16
17		#ifndef COAP_ADDRESS_H_
18		#define COAP_ADDRESS_H_
19
20		#include <assert.h>
21		#include <stdint.h>
22		#include <string.h>
23		#include <sys/types.h>
24		#include "libcoap.h"
25
26		#include "coap3/coap_pdu.h"
27
28		#ifdef __cplusplus
29		extern "C" {
30		#endif
31
32		#if defined(WITH_LWIP)
33
34		#include <lwip/ip_addr.h>
35
36		struct coap_address_t {
37		uint16_t port;
38		ip_addr_t addr;
39		};
40
41		/**
42		* Returns the port from @p addr in host byte order.
43		*/
44		COAP_STATIC_INLINE uint16_t
45		coap_address_get_port(const coap_address_t *addr) {
46		return addr->port;
47		}
48
49		/**
50		* Sets the port field of @p addr to @p port (in host byte order).
51		*/
52		COAP_STATIC_INLINE void
53		coap_address_set_port(coap_address_t *addr, uint16_t port) {
54		addr->port = port;
55		}
56
57		#define _coap_address_equals_impl(A, B) \
58		((A)->port == (B)->port && \
59		(!!ip_addr_cmp(&(A)->addr,&(B)->addr)))
60
61		#define _coap_address_isany_impl(A) ip_addr_isany(&(A)->addr)
62
63		#elif defined(WITH_CONTIKI)
64
65		#include "uip.h"
66
67		struct coap_address_t {
68		uip_ipaddr_t addr;
69		uint16_t port;
70		};
71
72		/**
73		* Returns the port from @p addr in host byte order.
74		*/
75		COAP_STATIC_INLINE uint16_t
76		coap_address_get_port(const coap_address_t *addr) {
77		return uip_ntohs(addr->port);
78		}
79
80		/**
81		* Sets the port field of @p addr to @p port (in host byte order).
82		*/
83		COAP_STATIC_INLINE void
84		coap_address_set_port(coap_address_t *addr, uint16_t port) {
85		addr->port = uip_htons(port);
86		}
87
88		#define _coap_address_equals_impl(A,B) \
89		((A)->port == (B)->port && \
90		uip_ipaddr_cmp(&((A)->addr),&((B)->addr)))
91
92		/** @todo implementation of _coap_address_isany_impl() for Contiki */
93		#define _coap_address_isany_impl(A) 0
94
95		#define _coap_is_mcast_impl(Address) uip_is_addr_mcast(&((Address)->addr))
96
97		#elif defined(RIOT_VERSION)
98
99		#include "net/sock.h"
100		#include "net/af.h"
101
102		#ifndef INET6_ADDRSTRLEN
103		#define INET6_ADDRSTRLEN IPV6_ADDR_MAX_STR_LEN
104		#endif /* !INET6_ADDRSTRLEN */
105
106		struct coap_address_t {
107		struct _sock_tl_ep riot;
108		};
109
110		#define _coap_address_isany_impl(A) 0
111
112		#define _coap_address_equals_impl(A, B) \
113		((A)->riot.family == (B)->riot.family && \
114		(A)->riot.port == (B)->riot.port && \
115		memcmp(&(A)->riot, &(B)->riot, (A)->riot.family == AF_INET6 ? \
116		sizeof((A)->riot.addr.ipv6) : sizeof((A)->riot.addr.ipv4)) == 0)
117
118		#define _coap_is_mcast_impl(Address) ((Address)->riot.addr.ipv6[0] == 0xff)
119
120		/**
121		* Returns the port from @p addr in host byte order.
122		*/
123		COAP_STATIC_INLINE uint16_t
124		coap_address_get_port(const coap_address_t *addr) {
125		return addr->riot.port;
126		}
127
128		/**
129		* Sets the port field of @p addr to @p port (in host byte order).
130		*/
131		COAP_STATIC_INLINE void
132		coap_address_set_port(coap_address_t *addr, uint16_t port) {
133		addr->riot.port = port;
134		}
135
136		#else /* ! WITH_LWIP && ! WITH_CONTIKI && ! RIOT_VERSION */
137
138		#ifdef _WIN32
139		#define sa_family_t short
140		#endif /* _WIN32 */
141
142	0	#define COAP_UNIX_PATH_MAX (sizeof(struct sockaddr_in6) - sizeof(sa_family_t))
143
144		struct coap_sockaddr_un {
145		sa_family_t sun_family; /* AF_UNIX */
146		char sun_path[COAP_UNIX_PATH_MAX]; /* pathname max 26 with NUL byte */
147		};
148
149		/** Multi-purpose address abstraction */
150		struct coap_address_t {
151		socklen_t size; /*< size of addr /
152		union {
153		struct sockaddr sa;
154		struct sockaddr_in sin;
155		struct sockaddr_in6 sin6;
156		struct coap_sockaddr_un cun; /* CoAP shortened special */
157		} addr;
158		};
159
160		/**
161		* Returns the port from @p addr in host byte order.
162		*/
163		uint16_t coap_address_get_port(const coap_address_t *addr);
164
165		/**
166		* Set the port field of @p addr to @p port (in host byte order).
167		*/
168		void coap_address_set_port(coap_address_t *addr, uint16_t port);
169
170		/**
171		* Compares given address objects @p a and @p b. This function returns @c 1 if
172		* addresses are equal, @c 0 otherwise. The parameters @p a and @p b must not be
173		* @c NULL;
174		*/
175		int coap_address_equals(const coap_address_t a, const coap_address_t b);
176
177		int _coap_address_isany_impl(const coap_address_t *a);
178		#endif /* ! WITH_LWIP && ! WITH_CONTIKI */
179
180		/** Resolved addresses information */
181		typedef struct coap_addr_info_t {
182		struct coap_addr_info_t next; /< Next entry in the chain /
183		coap_uri_scheme_t scheme; /*< CoAP scheme to use /
184		coap_proto_t proto; /*< CoAP protocol to use /
185		coap_address_t addr; /*< The address to connect / bind to /
186		} coap_addr_info_t;
187
188		/**
189		* Determine and set up scheme_hint_bits for a server that can be used in
190		* a call to coap_resolve_address_info().
191		*
192		* @param have_pki_psk Set to @c 1 if PSK/PKI information is known else @c 0.
193		* @param ws_check Set to @c 1 is WebSockets is to be included in the list
194		* else @c 0.
195		* @param use_unix_proto Set to the appropriate protocol to use for Unix
196		* sockets, else set to COAP_PROTO_NONE for INET / INET6
197		* sockets.
198		* @return A bit mask of the available CoAP protocols (can be @c 0 if none)
199		* suitable for passing to coap_resolve_address_info().
200		*/
201		uint32_t coap_get_available_scheme_hint_bits(int have_pki_psk, int ws_check,
202		coap_proto_t use_unix_proto);
203
204		/**
205		* coap_resolve_type_t values
206		*/
207		typedef enum coap_resolve_type_t {
208		COAP_RESOLVE_TYPE_LOCAL, /*< local side of session /
209		COAP_RESOLVE_TYPE_REMOTE, /*< remote side of session /
210		} coap_resolve_type_t;
211
212		/**
213		* Resolve the specified @p address into a set of coap_address_t that can
214		* be used to bind() (local) or connect() (remote) to.
215		*
216		* @param address The Address to resolve.
217		* @param port The unsecured protocol port to use.
218		* @param secure_port The secured protocol port to use.
219		* @param ws_port The unsecured WebSockets port to use.
220		* @param ws_secure_port The secured WebSockets port to use.
221		* @param ai_hints_flags AI_* Hint flags to use for internal getaddrinfo().
222		* @param scheme_hint_bits Which schemes to return information for. One or
223		* more of COAP_URI_SCHEME_*_BIT or'd together.
224		* @param type COAP_ADDRESS_TYPE_LOCAL or COAP_ADDRESS_TYPE_REMOTE
225		*
226		* @return One or more linked sets of coap_addr_info_t or @c NULL if error.
227		*/
228		coap_addr_info_t coap_resolve_address_info(const coap_str_const_t address,
229		uint16_t port,
230		uint16_t secure_port,
231		uint16_t ws_port,
232		uint16_t ws_secure_port,
233		int ai_hints_flags,
234		int scheme_hint_bits,
235		coap_resolve_type_t type);
236
237		/**
238		* Free off the one or more linked sets of coap_addr_info_t returned from
239		* coap_resolve_address_info().
240		*
241		* @param info_list The set of coap_addr_info_t to free off.
242		*/
243		void coap_free_address_info(coap_addr_info_t *info_list);
244
245		/**
246		* Resets the given coap_address_t object @p addr to its default values. In
247		* particular, the member size must be initialized to the available size for
248		* storing addresses.
249		*
250		* @param addr The coap_address_t object to initialize.
251		*/
252		void coap_address_init(coap_address_t *addr);
253
254		/**
255		* Copy the parsed unix domain host into coap_address_t structure
256		* translating %2F into / on the way. All other fields set as appropriate.
257		*
258		* @param addr coap_address_t to update.
259		* @param host The parsed host from the CoAP URI with potential %2F encoding.
260		* @param host_len The length of the parsed host from the CoAP URI with
261		* potential %2F encoding.
262		*
263		* @return @c 1 success, @c 0 failure.
264		*/
265		int coap_address_set_unix_domain(coap_address_t *addr,
266		const uint8_t *host, size_t host_len);
267
268		/* Convenience function to copy IPv6 addresses without garbage. */
269		#if defined(WITH_LWIP) \|\| defined(WITH_CONTIKI) \|\| defined(RIOT_VERSION)
270		COAP_STATIC_INLINE void
271		coap_address_copy(coap_address_t dst, const coap_address_t src) {
272		memcpy(dst, src, sizeof(coap_address_t));
273		}
274		#else /* ! WITH_LWIP && ! WITH_CONTIKI */
275		void coap_address_copy(coap_address_t dst, const coap_address_t src);
276		#endif /* ! WITH_LWIP && ! WITH_CONTIKI */
277
278		#if defined(WITH_LWIP) \|\| defined(WITH_CONTIKI) \|\| defined(RIOT_VERSION)
279		/**
280		* Compares given address objects @p a and @p b. This function returns @c 1 if
281		* addresses are equal, @c 0 otherwise. The parameters @p a and @p b must not be
282		* @c NULL;
283		*/
284		COAP_STATIC_INLINE int
285		coap_address_equals(const coap_address_t a, const coap_address_t b) {
286		assert(a);
287		assert(b);
288		return _coap_address_equals_impl(a, b);
289		}
290		#endif
291
292		/**
293		* Checks if given address object @p a denotes the wildcard address. This
294		* function returns @c 1 if this is the case, @c 0 otherwise. The parameters @p
295		* a must not be @c NULL;
296		*/
297		COAP_STATIC_INLINE int
298	0	coap_address_isany(const coap_address_t *a) {
299	0	assert(a);
300	0	return _coap_address_isany_impl(a);
301	0	} Unexecuted instantiation: coap_debug.c:coap_address_isany Unexecuted instantiation: coap_encode.c:coap_address_isany Unexecuted instantiation: coap_net.c:coap_address_isany Unexecuted instantiation: coap_netif.c:coap_address_isany Unexecuted instantiation: coap_notls.c:coap_address_isany Unexecuted instantiation: coap_option.c:coap_address_isany Unexecuted instantiation: coap_oscore.c:coap_address_isany Unexecuted instantiation: coap_pdu.c:coap_address_isany Unexecuted instantiation: coap_proxy.c:coap_address_isany Unexecuted instantiation: coap_prng.c:coap_address_isany Unexecuted instantiation: coap_resource.c:coap_address_isany Unexecuted instantiation: coap_session.c:coap_address_isany Unexecuted instantiation: coap_sha1.c:coap_address_isany Unexecuted instantiation: coap_str.c:coap_address_isany Unexecuted instantiation: coap_strm_posix.c:coap_address_isany Unexecuted instantiation: coap_subscribe.c:coap_address_isany Unexecuted instantiation: coap_threadsafe.c:coap_address_isany Unexecuted instantiation: coap_time.c:coap_address_isany Unexecuted instantiation: coap_uri.c:coap_address_isany Unexecuted instantiation: coap_ws.c:coap_address_isany Unexecuted instantiation: oscore.c:coap_address_isany Unexecuted instantiation: oscore_cbor.c:coap_address_isany Unexecuted instantiation: oscore_context.c:coap_address_isany Unexecuted instantiation: oscore_cose.c:coap_address_isany Unexecuted instantiation: oscore_crypto.c:coap_address_isany Unexecuted instantiation: coap_address.c:coap_address_isany Unexecuted instantiation: coap_async.c:coap_address_isany Unexecuted instantiation: coap_block.c:coap_address_isany Unexecuted instantiation: coap_cache.c:coap_address_isany Unexecuted instantiation: coap_dgrm_posix.c:coap_address_isany Unexecuted instantiation: coap_dtls.c:coap_address_isany Unexecuted instantiation: coap_hashkey.c:coap_address_isany Unexecuted instantiation: coap_io.c:coap_address_isany Unexecuted instantiation: coap_io_posix.c:coap_address_isany Unexecuted instantiation: coap_layers.c:coap_address_isany Unexecuted instantiation: coap_mem.c:coap_address_isany
302
303		#if !defined(WITH_CONTIKI) && !defined(RIOT_VERSION)
304
305		/**
306		* Checks if given address @p a denotes a multicast address. This function
307		* returns @c 1 if @p a is multicast, @c 0 otherwise.
308		*/
309		int coap_is_mcast(const coap_address_t *a);
310
311		/**
312		* Checks if given address @p a denotes a broadcast address. This function
313		* returns @c 1 if @p a is broadcast, @c 0 otherwise.
314		*/
315		int coap_is_bcast(const coap_address_t *a);
316
317		/**
318		* Checks if given address @p a denotes a AF_UNIX address. This function
319		* returns @c 1 if @p a is of type AF_UNIX, @c 0 otherwise.
320		*/
321		int coap_is_af_unix(const coap_address_t *a);
322
323		#else /* WITH_CONTIKI \|\| RIOT_VERSION */
324
325		/**
326		* Checks if given address @p a denotes a multicast address. This function
327		* returns @c 1 if @p a is multicast, @c 0 otherwise.
328		*/
329		COAP_STATIC_INLINE int
330		coap_is_mcast(const coap_address_t *a) {
331		return a && _coap_is_mcast_impl(a);
332		}
333
334		/**
335		* Checks if given address @p a denotes a AF_UNIX address. This function
336		* returns @c 1 if @p a is of type AF_UNIX, @c 0 otherwise.
337		*/
338		COAP_STATIC_INLINE int
339		coap_is_af_unix(const coap_address_t *a) {
340		(void)a;
341		return 0;
342		}
343
344		#endif /* WITH_CONTIKI \|\| RIOT_VERSION */
345
346		#ifdef __cplusplus
347		}
348		#endif
349
350		#endif /* COAP_ADDRESS_H_ */