/**
* @file include/gnunet_namestore_service.h
* @brief API that can be used to store naming information on a GNUnet node;
+ * Naming information can either be records for which this peer/user
+ * is authoritative, or blocks which are cached, encrypted naming
+ * data from other peers.
* @author Christian Grothoff
- *
- * Other functions we might want:
- * - enumerate all known zones
*/
-
#ifndef GNUNET_NAMESTORE_SERVICE_H
#define GNUNET_NAMESTORE_SERVICE_H
#include "gnunet_util_lib.h"
#include "gnunet_block_lib.h"
+#include "gnunet_gnsrecord_lib.h"
#ifdef __cplusplus
extern "C"
#endif
#endif
-/**
- * Record type indicating any record/'*'
- */
-#define GNUNET_NAMESTORE_TYPE_ANY 0
-
-/**
- * Record type for GNS zone transfer ("PKEY").
- */
-#define GNUNET_NAMESTORE_TYPE_PKEY 65536
-
-/**
- * Record type for GNS zone transfer ("PSEU").
- */
-#define GNUNET_NAMESTORE_TYPE_PSEU 65537
-
-/**
- * Record type for GNS legacy hostnames ("LEHO").
- */
-#define GNUNET_NAMESTORE_TYPE_LEHO 65538
-
-/**
- * Record type for VPN resolution
- */
-#define GNUNET_NAMESTORE_TYPE_VPN 65539
-
-/**
- * Record type for zone revocation
- */
-#define GNUNET_NAMESTORE_TYPE_REV 65540
/**
* Entry in the queue.
*/
struct GNUNET_NAMESTORE_ZoneIterator;
-/**
- * Maximum size of a value that can be stored in the namestore.
- */
-#define GNUNET_NAMESTORE_MAX_VALUE_SIZE (63 * 1024)
-
-
/**
* Connect to the namestore service.
/**
* Disconnect from the namestore service (and free associated
- * resources).
+ * resources). Must not be called from within operation callbacks of
+ * the API.
*
* @param h handle to the namestore
*/
* operation.
*
* @param cls closure
- * @param success GNUNET_SYSERR on failure (including timeout/queue drop/failure to validate)
- * GNUNET_NO if content was already there or not found
- * GNUNET_YES (or other positive value) on success
+ * @param success #GNUNET_SYSERR on failure (including timeout/queue drop/failure to validate)
+ * #GNUNET_NO if content was already there or not found
+ * #GNUNET_YES (or other positive value) on success
* @param emsg NULL on success, otherwise an error message
*/
typedef void (*GNUNET_NAMESTORE_ContinuationWithStatus) (void *cls,
const char *emsg);
-/**
- * Flags that can be set for a record.
- */
-enum GNUNET_NAMESTORE_RecordFlags
-{
-
- /**
- * No special options.
- */
- GNUNET_NAMESTORE_RF_NONE = 0,
-
- /**
- * This peer is the authority for this record; it must thus
- * not be deleted (other records can be deleted if we run
- * out of space).
- */
- GNUNET_NAMESTORE_RF_AUTHORITY = 1,
-
- /**
- * This is a private record of this peer and it should
- * thus not be handed out to other peers.
- */
- GNUNET_NAMESTORE_RF_PRIVATE = 2,
-
- /**
- * This record was added by the system
- * and is pending user confimation
- */
- GNUNET_NAMESTORE_RF_PENDING = 4,
-
- /**
- * This expiration time of the record is a relative
- * time (not an absolute time).
- */
- GNUNET_NAMESTORE_RF_RELATIVE_EXPIRATION = 8,
-
- /**
- * This record should not be used unless all (other) records with an absolute
- * expiration time have expired.
- */
- GNUNET_NAMESTORE_RF_SHADOW_RECORD = 16
-
- /**
- * When comparing flags for record equality for removal,
- * which flags should must match (in addition to the type,
- * name, expiration value and data of the record)? All flags
- * that are not listed here will be ignored for this purpose.
- * (for example, we don't expect that users will remember to
- * pass the '--private' option when removing a record from
- * the namestore, hence we don't require this particular option
- * to match upon removal). See also
- * 'GNUNET_NAMESTORE_records_cmp'.
- */
-#define GNUNET_NAMESTORE_RF_RCMP_FLAGS (GNUNET_NAMESTORE_RF_RELATIVE_EXPIRATION)
-};
-
-
-/**
- * A GNS record.
- */
-struct GNUNET_NAMESTORE_RecordData
-{
-
- /**
- * Binary value stored in the DNS record.
- * FIXME: goofy API: sometimes 'data' is individually
- * 'malloc'ed, sometimes it points into some existing
- * data area (so sometimes this should be a 'void *',
- * sometimes a 'const void *'). This is unclean.
- */
- const void *data;
-
- /**
- * Expiration time for the DNS record. Can be relative
- * or absolute, depending on 'flags'.
- */
- uint64_t expiration_time;
-
- /**
- * Number of bytes in 'data'.
- */
- size_t data_size;
-
- /**
- * Type of the GNS/DNS record.
- */
- uint32_t record_type;
-
- /**
- * Flags for the record.
- */
- enum GNUNET_NAMESTORE_RecordFlags flags;
-};
-
-
/**
* Store an item in the namestore. If the item is already present,
* it is replaced with the new record. Use an empty array to
* remove all records under the given name.
*
* @param h handle to the namestore
- * @param zone_key public key of the zone
- * @param name name that is being mapped (at most 255 characters long)
- * @param freshness when does the corresponding block in the DHT expire (until
- * when should we never do a DHT lookup for the same name again)?
- * @param rd_count number of entries in 'rd' array
+ * @param pkey private key of the zone
+ * @param label name that is being mapped
+ * @param rd_count number of records in the 'rd' array
* @param rd array of records with data to store
- * @param signature signature for all the records in the zone under the given name
* @param cont continuation to call when done
- * @param cont_cls closure for cont
+ * @param cont_cls closure for @a cont
* @return handle to abort the request
*/
struct GNUNET_NAMESTORE_QueueEntry *
-GNUNET_NAMESTORE_record_put (struct GNUNET_NAMESTORE_Handle *h,
- const struct GNUNET_CRYPTO_EccPublicKeyBinaryEncoded *zone_key,
- const char *name,
- struct GNUNET_TIME_Absolute freshness,
- unsigned int rd_count,
- const struct GNUNET_NAMESTORE_RecordData *rd,
- const struct GNUNET_CRYPTO_EccSignature *signature,
- GNUNET_NAMESTORE_ContinuationWithStatus cont,
- void *cont_cls);
+GNUNET_NAMESTORE_records_store (struct GNUNET_NAMESTORE_Handle *h,
+ const struct GNUNET_CRYPTO_EcdsaPrivateKey *pkey,
+ const char *label,
+ unsigned int rd_count,
+ const struct GNUNET_GNSRECORD_Data *rd,
+ GNUNET_NAMESTORE_ContinuationWithStatus cont,
+ void *cont_cls);
+
/**
- * Check if a signature is valid. This API is used by the GNS Block
- * to validate signatures received from the network.
+ * Process a record that was stored in the namestore.
*
- * @param public_key public key of the zone
- * @param freshness time set for block expiration
- * @param name name that is being mapped (at most 255 characters long)
- * @param rd_count number of entries in 'rd' array
+ * @param cls closure
+ * @param zone private key of the zone; NULL on disconnect
+ * @param label label of the records; NULL on disconnect
+ * @param rd_count number of entries in @a rd array, 0 if label was deleted
* @param rd array of records with data to store
- * @param signature signature for all the records in the zone under the given name
- * @return GNUNET_OK if the signature is valid
*/
-int
-GNUNET_NAMESTORE_verify_signature (const struct GNUNET_CRYPTO_EccPublicKeyBinaryEncoded *public_key,
- const struct GNUNET_TIME_Absolute freshness,
- const char *name,
- unsigned int rd_count,
- const struct GNUNET_NAMESTORE_RecordData *rd,
- const struct GNUNET_CRYPTO_EccSignature *signature);
-
+typedef void (*GNUNET_NAMESTORE_RecordMonitor) (void *cls,
+ const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone,
+ const char *label,
+ unsigned int rd_count,
+ const struct GNUNET_GNSRECORD_Data *rd);
/**
- * Store an item in the namestore. If the item is already present,
- * it is replaced with the new record. Use an empty array to
- * remove all records under the given name.
+ * Set the desired nick name for a zone
*
* @param h handle to the namestore
* @param pkey private key of the zone
- * @param name name that is being mapped (at most 255 characters long)
- * @param rd_count number of records in the 'rd' array
- * @param rd array of records with data to store
+ * @param nick the nick name to set
* @param cont continuation to call when done
* @param cont_cls closure for 'cont'
* @return handle to abort the request
*/
struct GNUNET_NAMESTORE_QueueEntry *
-GNUNET_NAMESTORE_record_put_by_authority (struct GNUNET_NAMESTORE_Handle *h,
- const struct GNUNET_CRYPTO_EccPrivateKey *pkey,
- const char *name,
- unsigned int rd_count,
- const struct GNUNET_NAMESTORE_RecordData *rd,
- GNUNET_NAMESTORE_ContinuationWithStatus cont,
- void *cont_cls);
-
-
-/**
- * Process a record that was stored in the namestore.
- *
- * @param cls closure
- * @param zone_key public key of the zone
- * @param freshness when does the corresponding block in the DHT expire (until
- * when should we never do a DHT lookup for the same name again)?;
- * GNUNET_TIME_UNIT_ZERO_ABS if there are no records of any type in the namestore,
- * or the expiration time of the block in the namestore (even if there are zero
- * records matching the desired record type)
- * @param name name that is being mapped (at most 255 characters long)
- * @param rd_count number of entries in 'rd' array
- * @param rd array of records with data to store
- * @param signature signature of the record block, NULL if signature is unavailable (i.e.
- * because the user queried for a particular record type only)
- */
-typedef void (*GNUNET_NAMESTORE_RecordProcessor) (void *cls,
- const struct GNUNET_CRYPTO_EccPublicKeyBinaryEncoded *zone_key,
- struct GNUNET_TIME_Absolute freshness,
- const char *name,
- unsigned int rd_count,
- const struct GNUNET_NAMESTORE_RecordData *rd,
- const struct GNUNET_CRYPTO_EccSignature *signature);
-
+GNUNET_NAMESTORE_set_nick (struct GNUNET_NAMESTORE_Handle *h,
+ const struct GNUNET_CRYPTO_EcdsaPrivateKey *pkey,
+ const char *nick,
+ GNUNET_NAMESTORE_ContinuationWithStatus cont,
+ void *cont_cls);
/**
- * Get a result for a particular key from the namestore. The processor
- * will only be called once. When using this functions, relative expiration
- * times will be converted to absolute expiration times and a signature
- * will be created if we are the authority. The record data and signature
- * passed to 'proc' is thus always suitable for passing on to other peers
- * (if we are the authority). If the record type is NOT set to 'ANY' and
- * if we are NOT the authority, then non-matching records may be omitted
- * from the result and no valid signature can be created; in this case,
- * 'signature' will be NULL and the result cannot be given to other peers.
+ * Lookup an item in the namestore.
*
* @param h handle to the namestore
- * @param zone zone to look up a record from
- * @param name name to look up
- * @param record_type desired record type, 0 for all
- * @param proc function to call on the matching records, or with
- * NULL (rd_count == 0) if there are no matching records
- * @param proc_cls closure for proc
- * @return a handle that can be used to
- * cancel
+ * @param pkey private key of the zone
+ * @param label name that is being mapped
+ * @param rm function to call with the result (with 0 records if we don't have that label)
+ * @param rm_cls closure for @a rm
+ * @return handle to abort the request
*/
struct GNUNET_NAMESTORE_QueueEntry *
-GNUNET_NAMESTORE_lookup_record (struct GNUNET_NAMESTORE_Handle *h,
- const struct GNUNET_CRYPTO_ShortHashCode *zone,
- const char *name,
- uint32_t record_type,
- GNUNET_NAMESTORE_RecordProcessor proc, void *proc_cls);
+GNUNET_NAMESTORE_records_lookup (struct GNUNET_NAMESTORE_Handle *h,
+ const struct GNUNET_CRYPTO_EcdsaPrivateKey *pkey,
+ const char *label,
+ GNUNET_NAMESTORE_RecordMonitor rm,
+ void *rm_cls);
/**
* Returns at most one result to the processor.
*
* @param h handle to the namestore
- * @param zone hash of public key of the zone to look up in, never NULL
- * @param value_zone hash of the public key of the target zone (value), never NULL
+ * @param zone public key of the zone to look up in, never NULL
+ * @param value_zone public key of the target zone (value), never NULL
* @param proc function to call on the matching records, or with
* NULL (rd_count == 0) if there are no matching records
- * @param proc_cls closure for proc
+ * @param proc_cls closure for @a proc
* @return a handle that can be used to
* cancel
*/
struct GNUNET_NAMESTORE_QueueEntry *
-GNUNET_NAMESTORE_zone_to_name (struct GNUNET_NAMESTORE_Handle *h,
- const struct GNUNET_CRYPTO_ShortHashCode *zone,
- const struct GNUNET_CRYPTO_ShortHashCode *value_zone,
- GNUNET_NAMESTORE_RecordProcessor proc, void *proc_cls);
+GNUNET_NAMESTORE_zone_to_name (struct GNUNET_NAMESTORE_Handle *h,
+ const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone,
+ const struct GNUNET_CRYPTO_EcdsaPublicKey *value_zone,
+ GNUNET_NAMESTORE_RecordMonitor proc, void *proc_cls);
/**
* Cancel a namestore operation. The final callback from the
* operation must not have been done yet. Must be called on any
* namestore operation that has not yet completed prior to calling
- * 'GNUNET_NAMESTORE_disconnect'.
+ * #GNUNET_NAMESTORE_disconnect.
*
* @param qe operation to cancel
*/
/**
* Starts a new zone iteration (used to periodically PUT all of our
- * records into our DHT). "proc" will be called once immediately, and
- * then again after "GNUNET_NAMESTORE_zone_iterator_next" is invoked.
- *
- * By specifying a 'zone' of NULL and setting 'GNUNET_NAMESTORE_RF_AUTHORITY'
- * in 'must_have_flags', we can iterate over all records for which we are
- * the authority (the 'authority' flag will NOT be set in the returned
- * records anyway).
- *
- * The 'GNUNET_NAMESTORE_RF_RELATIVE_EXPIRATION'
- * bit in 'must_have_flags' has a special meaning:
- *
- * 0) If the bit is clear, all relative expriation times are converted to
- * absolute expiration times. This is useful for performing DHT PUT
- * operations (and zone transfers) of our zone. The generated signatures
- * will be valid for other peers.
- * 1) if it is set, it means that relative expiration times should be
- * preserved when returned (this is useful for the zone editor user
- * interface). No signatures will be created in this case, as
- * signatures must not cover records with relative expiration times.
- *
- * Note that not all queries against this interface are equally performant
- * as for some combinations no efficient index may exist.
+ * records into our DHT). This MUST lock the struct GNUNET_NAMESTORE_Handle
+ * for any other calls than #GNUNET_NAMESTORE_zone_iterator_next and
+ * #GNUNET_NAMESTORE_zone_iteration_stop. @a proc will be called once
+ * immediately, and then again after
+ * #GNUNET_NAMESTORE_zone_iterator_next is invoked.
*
* @param h handle to the namestore
* @param zone zone to access, NULL for all zones
- * @param must_have_flags flags that must be set for the record to be returned
- * @param must_not_have_flags flags that must NOT be set for the record to be returned
* @param proc function to call on each name from the zone; it
* will be called repeatedly with a value (if available)
- * and always once at the end with a name of NULL.
- * @param proc_cls closure for proc
+ * and always once at the end with a label of NULL.
+ * @param proc_cls closure for @a proc
* @return an iterator handle to use for iteration
*/
struct GNUNET_NAMESTORE_ZoneIterator *
GNUNET_NAMESTORE_zone_iteration_start (struct GNUNET_NAMESTORE_Handle *h,
- const struct GNUNET_CRYPTO_ShortHashCode *zone,
- enum GNUNET_NAMESTORE_RecordFlags must_have_flags,
- enum GNUNET_NAMESTORE_RecordFlags must_not_have_flags,
- GNUNET_NAMESTORE_RecordProcessor proc,
+ const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone,
+ GNUNET_NAMESTORE_RecordMonitor proc,
void *proc_cls);
/**
- * Calls the record processor specified in GNUNET_NAMESTORE_zone_iteration_start
+ * Calls the record processor specified in #GNUNET_NAMESTORE_zone_iteration_start
* for the next record.
*
* @param it the iterator
/**
* Stops iteration and releases the namestore handle for further calls. Must
* be called on any iteration that has not yet completed prior to calling
- * 'GNUNET_NAMESTORE_disconnect'.
+ * #GNUNET_NAMESTORE_disconnect.
*
* @param it the iterator
*/
/**
- * Function called whenever the records for a given name changed.
- *
- * @param cls closure
- * @param zone_key NULL if the communication with the namestore broke down
- * (and thus all entries should be 'cleared' until the communication
- * can be re-established, at which point the monitor will
- * re-add all records that are (still) in the namestore after
- * the reconnect); if this value is NULL, all other arguments
- * will also be 0/NULL.
- * @param freshness when does the corresponding block in the DHT expire (until
- * when should we never do a DHT lookup for the same name again)?;
- * GNUNET_TIME_UNIT_ZERO_ABS if there are no records of any type in the namestore,
- * or the expiration time of the block in the namestore (even if there are zero
- * records matching the desired record type)
- * @param name name that is being mapped (at most 255 characters long)
- * @param rd_count number of entries in 'rd' array
- * @param rd array of records with data to store
- * @param signature signature of the record block
- */
-typedef void (*GNUNET_NAMESTORE_RecordMonitor)(void *cls,
- const struct GNUNET_CRYPTO_EccPublicKeyBinaryEncoded *zone_key,
- struct GNUNET_TIME_Absolute freshness,
- const char *name,
- unsigned int rd_len,
- const struct GNUNET_NAMESTORE_RecordData *rd,
- const struct GNUNET_CRYPTO_EccSignature *signature);
-
-
-/**
- * Function called once the monitor has caught up with the current
+ * Function called once the monitor has caught up with the current
* state of the database. Will be called AGAIN after each disconnect
* (record monitor called with 'NULL' for zone_key) once we're again
* in sync.
/**
- * Begin monitoring a zone for changes. Will first call the 'monitor' function
- * on all existing records in the selected zone(s), then calls 'sync_cb',
- * and then calls the 'monitor' whenever a record changes. If the namestore
- * disconnects, the 'monitor' function is called with a disconnect event; if
- * the connection is re-established, the process begins from the start (all
- * existing records, sync, then updates).
- *
- * Note that the 'signature' in the 'monitor' callback will always be
- * NULL (as signatures are usually not valuable to monitoring clients,
- * the service does not bother to generate a valid signature for
- * monitoring).
+ * Begin monitoring a zone for changes. Will first call the @a
+ * monitor function on all existing records in the selected zone(s) if
+ * @a iterate_first is #GNUNET_YES. In any case, we will then call @a
+ * sync_cb, and then afterwards call the @a monitor whenever a record
+ * changes. If the namestore disconnects, the @a monitor function is
+ * called with a disconnect event; if the connection is
+ * re-established, the process begins from the start (depending on @a
+ * iterate_first, we first do all existing records, then @a sync, then
+ * updates).
*
* @param cfg configuration to use to connect to namestore
* @param zone zone to monitor, NULL for all zones
+ * @param iterate_first #GNUNET_YES to first iterate over all existing records,
+ * #GNUNET_NO to only return changes that happen from now on
* @param monitor function to call on zone changes
* @param sync_cb function called when we're in sync with the namestore
- * @param cls closure for 'monitor' and 'sync_cb'
+ * @param cls closure for @a monitor and @a sync_cb
* @return handle to stop monitoring
*/
struct GNUNET_NAMESTORE_ZoneMonitor *
GNUNET_NAMESTORE_zone_monitor_start (const struct GNUNET_CONFIGURATION_Handle *cfg,
- const struct GNUNET_CRYPTO_ShortHashCode *zone,
+ const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone,
+ int iterate_first,
GNUNET_NAMESTORE_RecordMonitor monitor,
GNUNET_NAMESTORE_RecordsSynchronizedCallback sync_cb,
void *cls);
GNUNET_NAMESTORE_zone_monitor_stop (struct GNUNET_NAMESTORE_ZoneMonitor *zm);
-/* convenience APIs for serializing / deserializing GNS records */
-
-/**
- * Calculate how many bytes we will need to serialize the given
- * records.
- *
- * @param rd_count number of records in the rd array
- * @param rd array of GNUNET_NAMESTORE_RecordData with rd_count elements
- *
- * @return the required size to serialize
- *
- */
-size_t
-GNUNET_NAMESTORE_records_get_size (unsigned int rd_count,
- const struct GNUNET_NAMESTORE_RecordData *rd);
-
-
-/**
- * Serialize the given records to the given destination buffer.
- *
- * @param rd_count number of records in the rd array
- * @param rd array of GNUNET_NAMESTORE_RecordData with rd_count elements
- * @param dest_size size of the destination array
- * @param dest where to write the result
- *
- * @return the size of serialized records, -1 if records do not fit
- */
-ssize_t
-GNUNET_NAMESTORE_records_serialize (unsigned int rd_count,
- const struct GNUNET_NAMESTORE_RecordData *rd,
- size_t dest_size,
- char *dest);
-
-
-/**
- * Deserialize the given records to the given destination.
- *
- * @param len size of the serialized record data
- * @param src the serialized record data
- * @param rd_count number of records in the rd array
- * @param dest where to put the data
- *
- * @return GNUNET_OK on success, GNUNET_SYSERR on error
- */
-int
-GNUNET_NAMESTORE_records_deserialize (size_t len,
- const char *src,
- unsigned int rd_count,
- struct GNUNET_NAMESTORE_RecordData *dest);
-
-
-/**
- * Convert the 'value' of a record to a string.
- *
- * @param type type of the record
- * @param data value in binary encoding
- * @param data_size number of bytes in data
- * @return NULL on error, otherwise human-readable representation of the value
- */
-char *
-GNUNET_NAMESTORE_value_to_string (uint32_t type,
- const void *data,
- size_t data_size);
-
-
-/**
- * Convert human-readable version of a 'value' of a record to the binary
- * representation.
- *
- * @param type type of the record
- * @param s human-readable string
- * @param data set to value in binary encoding (will be allocated)
- * @param data_size set to number of bytes in data
- * @return GNUNET_OK on success
- */
-int
-GNUNET_NAMESTORE_string_to_value (uint32_t type,
- const char *s,
- void **data,
- size_t *data_size);
-
-
-/**
- * Convert a type name (i.e. "AAAA") to the corresponding number.
- *
- * @param typename name to convert
- * @return corresponding number, UINT32_MAX on error
- */
-uint32_t
-GNUNET_NAMESTORE_typename_to_number (const char *typename);
-
-
-/**
- * Convert a type number (i.e. 1) to the corresponding type string (i.e. "A")
- *
- * @param type number of a type to convert
- * @return corresponding typestring, NULL on error
- */
-const char *
-GNUNET_NAMESTORE_number_to_typename (uint32_t type);
-
-
-/**
- * Test if a given record is expired.
- *
- * @param rd record to test
- * @return GNUNET_YES if the record is expired,
- * GNUNET_NO if not
- */
-int
-GNUNET_NAMESTORE_is_expired (const struct GNUNET_NAMESTORE_RecordData *rd);
-
-
-/**
- * Convert a UTF-8 string to UTF-8 lowercase
- * @param src source string
- * @return converted result
- */
-char *
-GNUNET_NAMESTORE_normalize_string (const char *src);
-
-
-/**
- * Convert a short hash to a string (for printing debug messages).
- * This is one of the very few calls in the entire API that is
- * NOT reentrant!
- *
- * @param hc the short hash code
- * @return string form; will be overwritten by next call to GNUNET_h2s.
- */
-const char *
-GNUNET_NAMESTORE_short_h2s (const struct GNUNET_CRYPTO_ShortHashCode * hc);
-
-
-/**
- * Sign name and records
- *
- * @param key the private key
- * @param expire block expiration
- * @param name the name
- * @param rd record data
- * @param rd_count number of records
- *
- * @return the signature
- */
-struct GNUNET_CRYPTO_EccSignature *
-GNUNET_NAMESTORE_create_signature (const struct GNUNET_CRYPTO_EccPrivateKey *key,
- struct GNUNET_TIME_Absolute expire,
- const char *name,
- const struct GNUNET_NAMESTORE_RecordData *rd,
- unsigned int rd_count);
-
-
-/**
- * Compares if two records are equal
- *
- * @param a Record a
- * @param b Record b
- *
- * @return GNUNET_YES or GNUNET_NO
- */
-int
-GNUNET_NAMESTORE_records_cmp (const struct GNUNET_NAMESTORE_RecordData *a,
- const struct GNUNET_NAMESTORE_RecordData *b);
-
-
-
#if 0 /* keep Emacsens' auto-indent happy */
{
projects / oweals / gnunet.git / blobdiff