X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=glib%2Fghash.c;h=f597958d0f0c77ca1817bc8e9df61eff9cb5fedf;hb=49b59e5ac4428a6a99a85d699c3662f96efc4e9d;hp=256c843aa8a61c79407c786a860f549bb6a792e1;hpb=a4480d5f715a7631b1e98daa08a447f7c6b4bcd1;p=platform%2Fupstream%2Fglib.git
diff --git a/glib/ghash.c b/glib/ghash.c
index 256c843..f597958 100644
--- a/glib/ghash.c
+++ b/glib/ghash.c
@@ -12,9 +12,7 @@
* 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library; if not, see .
*/
/*
@@ -97,8 +95,8 @@
* GHashTable:
*
* The #GHashTable struct is an opaque data structure to represent a
- * Hash Table. It should only be
- * accessed via the following functions.
+ * [Hash Table][glib-Hash-Tables]. It should only be accessed via the
+ * following functions.
*/
/**
@@ -114,7 +112,7 @@
* and #gchar* respectively.
*
* g_direct_hash() is also the appropriate hash function for keys
- * of the form GINT_TO_POINTER (n) (or similar macros).
+ * of the form `GINT_TO_POINTER (n)` (or similar macros).
*
* A good hash functions should produce
* hash values that are evenly distributed over a fairly large range.
@@ -128,7 +126,8 @@
* a more secure hash function when using a GHashTable with keys
* that originate in untrusted data (such as HTTP requests).
* Using g_str_hash() in that situation might make your application
- * vulerable to Algorithmic Complexity Attacks.
+ * vulerable to
+ * [Algorithmic Complexity Attacks](https://lwn.net/Articles/474912/).
*
* The key to choosing a good hash is unpredictability. Even
* cryptographic hashes are very easy to find collisions for when the
@@ -618,7 +617,7 @@ g_hash_table_maybe_resize (GHashTable *hash_table)
* a similar fashion to g_direct_equal(), but without the overhead of
* a function call.
*
- * Return value: a new #GHashTable
+ * Returns: a new #GHashTable
*/
GHashTable *
g_hash_table_new (GHashFunc hash_func,
@@ -644,7 +643,7 @@ g_hash_table_new (GHashFunc hash_func,
* allocated for the key and value that get called when removing the
* entry from the #GHashTable.
*
- * Return value: a new #GHashTable
+ * Returns: a new #GHashTable
*/
GHashTable *
g_hash_table_new_full (GHashFunc hash_func,
@@ -681,14 +680,14 @@ g_hash_table_new_full (GHashFunc hash_func,
* Initializes a key/value pair iterator and associates it with
* @hash_table. Modifying the hash table after calling this function
* invalidates the returned iterator.
- * |[
+ * |[
* GHashTableIter iter;
* gpointer key, value;
*
* g_hash_table_iter_init (&iter, hash_table);
* while (g_hash_table_iter_next (&iter, &key, &value))
* {
- * /* do something with key and value */
+ * // do something with key and value
* }
* ]|
*
@@ -720,7 +719,7 @@ g_hash_table_iter_init (GHashTableIter *iter,
* pointed to as a result of this advancement. If %FALSE is returned,
* @key and @value are not set, and the iterator becomes invalid.
*
- * Return value: %FALSE if the end of the #GHashTable has been reached.
+ * Returns: %FALSE if the end of the #GHashTable has been reached.
*
* Since: 2.16
*/
@@ -766,7 +765,7 @@ g_hash_table_iter_next (GHashTableIter *iter,
*
* Returns the #GHashTable associated with @iter.
*
- * Return value: the #GHashTable associated with @iter.
+ * Returns: the #GHashTable associated with @iter.
*
* Since: 2.16
*/
@@ -810,6 +809,15 @@ iter_remove_or_steal (RealIter *ri, gboolean notify)
* otherwise you have to make sure that any dynamically allocated
* values are freed yourself.
*
+ * It is safe to continue iterating the #GHashTable afterward:
+ * |[
+ * while (g_hash_table_iter_next (&iter, &key, &value))
+ * {
+ * if (condition)
+ * g_hash_table_iter_remove (&iter);
+ * }
+ * ]|
+ *
* Since: 2.16
*/
void
@@ -999,7 +1007,7 @@ g_hash_table_iter_steal (GHashTableIter *iter)
* Atomically increments the reference count of @hash_table by one.
* This function is MT-safe and may be called from any thread.
*
- * Return value: the passed in #GHashTable
+ * Returns: the passed in #GHashTable
*
* Since: 2.10
*/
@@ -1070,7 +1078,7 @@ g_hash_table_destroy (GHashTable *hash_table)
* and has the value %NULL. If you need this distinction, use
* g_hash_table_lookup_extended().
*
- * Return value: (allow-none): the associated value, or %NULL if the key is not found
+ * Returns: (allow-none): the associated value, or %NULL if the key is not found
*/
gpointer
g_hash_table_lookup (GHashTable *hash_table,
@@ -1104,7 +1112,7 @@ g_hash_table_lookup (GHashTable *hash_table,
* whether the %NULL key exists, provided the hash and equal functions
* of @hash_table are %NULL-safe.
*
- * Return value: %TRUE if the key was found in the #GHashTable
+ * Returns: %TRUE if the key was found in the #GHashTable
*/
gboolean
g_hash_table_lookup_extended (GHashTable *hash_table,
@@ -1266,7 +1274,7 @@ g_hash_table_contains (GHashTable *hash_table,
* @hash_table: our #GHashTable
* @key: the key to remove
* @notify: %TRUE if the destroy notify handlers are to be called
- * Return value: %TRUE if a node was found and removed, else %FALSE
+ * Returns: %TRUE if a node was found and removed, else %FALSE
*
* Implements the common logic for the g_hash_table_remove() and
* g_hash_table_steal() functions.
@@ -1459,7 +1467,7 @@ g_hash_table_foreach_remove_or_steal (GHashTable *hash_table,
* See #GHashTableIter for an alternative way to loop over the
* key/value pairs in the hash table.
*
- * Return value: the number of key/value pairs removed
+ * Returns: the number of key/value pairs removed
*/
guint
g_hash_table_foreach_remove (GHashTable *hash_table,
@@ -1486,7 +1494,7 @@ g_hash_table_foreach_remove (GHashTable *hash_table,
* See #GHashTableIter for an alternative way to loop over the
* key/value pairs in the hash table.
*
- * Return value: the number of key/value pairs removed.
+ * Returns: the number of key/value pairs removed.
*/
guint
g_hash_table_foreach_steal (GHashTable *hash_table,
@@ -1567,7 +1575,7 @@ g_hash_table_foreach (GHashTable *hash_table,
* (keep in mind that an O(n) find/foreach operation issued for all n
* values in a hash table ends up needing O(n*n) operations).
*
- * Return value: (allow-none): The value of the first key/value pair is returned,
+ * Returns: (allow-none): The value of the first key/value pair is returned,
* for which @predicate evaluates to %TRUE. If no pair with the
* requested property is found, %NULL is returned.
*
@@ -1619,7 +1627,7 @@ g_hash_table_find (GHashTable *hash_table,
*
* Returns the number of elements contained in the #GHashTable.
*
- * Return value: the number of key/value pairs in the #GHashTable.
+ * Returns: the number of key/value pairs in the #GHashTable.
*/
guint
g_hash_table_size (GHashTable *hash_table)
@@ -1636,7 +1644,7 @@ g_hash_table_size (GHashTable *hash_table)
* Retrieves every key inside @hash_table. The returned data is valid
* until changes to the hash release those keys.
*
- * Return value: a #GList containing all the keys inside the hash
+ * Returns: a #GList containing all the keys inside the hash
* table. The content of the list is owned by the hash table and
* should not be modified or freed. Use g_list_free() when done
* using the list.
@@ -1714,7 +1722,7 @@ g_hash_table_get_keys_as_array (GHashTable *hash_table,
* Retrieves every value inside @hash_table. The returned data
* is valid until @hash_table is modified.
*
- * Return value: a #GList containing all the values inside the hash
+ * Returns: a #GList containing all the values inside the hash
* table. The content of the list is owned by the hash table and
* should not be modified or freed. Use g_list_free() when done
* using the list.
@@ -1774,11 +1782,11 @@ g_str_equal (gconstpointer v1,
*
* Converts a string to a hash value.
*
- * This function implements the widely used "djb" hash apparently posted
- * by Daniel Bernstein to comp.lang.c some time ago. The 32 bit
- * unsigned hash value starts at 5381 and for each byte 'c' in the
- * string, is updated: hash = hash * 33 + c. This
- * function uses the signed value of each byte.
+ * This function implements the widely used "djb" hash apparently
+ * posted by Daniel Bernstein to comp.lang.c some time ago. The 32
+ * bit unsigned hash value starts at 5381 and for each byte 'c' in
+ * the string, is updated: `hash = hash * 33 + c`. This function
+ * uses the signed value of each byte.
*
* It can be passed to g_hash_table_new() as the @hash_func parameter,
* when using non-%NULL strings as keys in a #GHashTable.
@@ -1806,8 +1814,8 @@ g_str_hash (gconstpointer v)
* when using opaque pointers compared by pointer value as keys in a
* #GHashTable.
*
- * This hash function is also appropriate for keys that are integers stored
- * in pointers, such as GINT_TO_POINTER (n).
+ * This hash function is also appropriate for keys that are integers
+ * stored in pointers, such as `GINT_TO_POINTER (n)`.
*
* Returns: a hash value corresponding to the key.
*/
@@ -1824,11 +1832,11 @@ g_direct_hash (gconstpointer v)
*
* Compares two #gpointer arguments and returns %TRUE if they are equal.
* It can be passed to g_hash_table_new() as the @key_equal_func
- * parameter, when using opaque pointers compared by pointer value as keys
- * in a #GHashTable.
+ * parameter, when using opaque pointers compared by pointer value as
+ * keys in a #GHashTable.
*
- * This equality function is also appropriate for keys that are integers stored
- * in pointers, such as GINT_TO_POINTER (n).
+ * This equality function is also appropriate for keys that are integers
+ * stored in pointers, such as `GINT_TO_POINTER (n)`.
*
* Returns: %TRUE if the two keys match.
*/
@@ -1850,9 +1858,9 @@ g_direct_equal (gconstpointer v1,
* parameter, when using non-%NULL pointers to integers as keys in a
* #GHashTable.
*
- * Note that this function acts on pointers to #gint, not on #gint directly:
- * if your hash table's keys are of the form
- * GINT_TO_POINTER (n), use g_direct_equal() instead.
+ * Note that this function acts on pointers to #gint, not on #gint
+ * directly: if your hash table's keys are of the form
+ * `GINT_TO_POINTER (n)`, use g_direct_equal() instead.
*
* Returns: %TRUE if the two keys match.
*/
@@ -1871,9 +1879,9 @@ g_int_equal (gconstpointer v1,
* It can be passed to g_hash_table_new() as the @hash_func parameter,
* when using non-%NULL pointers to integer values as keys in a #GHashTable.
*
- * Note that this function acts on pointers to #gint, not on #gint directly:
- * if your hash table's keys are of the form
- * GINT_TO_POINTER (n), use g_direct_hash() instead.
+ * Note that this function acts on pointers to #gint, not on #gint
+ * directly: if your hash table's keys are of the form
+ * `GINT_TO_POINTER (n)`, use g_direct_hash() instead.
*
* Returns: a hash value corresponding to the key.
*/