2008-03-13 10:19:23 +00:00
|
|
|
/**************************************************************************
|
|
|
|
*
|
s/Tungsten Graphics/VMware/
Tungsten Graphics Inc. was acquired by VMware Inc. in 2008. Leaving the
old copyright name is creating unnecessary confusion, hence this change.
This was the sed script I used:
$ cat tg2vmw.sed
# Run as:
#
# git reset --hard HEAD && find include scons src -type f -not -name 'sed*' -print0 | xargs -0 sed -i -f tg2vmw.sed
#
# Rename copyrights
s/Tungsten Gra\(ph\|hp\)ics,\? [iI]nc\.\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./g
/Copyright/s/Tungsten Graphics\(,\? [iI]nc\.\)\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./
s/TUNGSTEN GRAPHICS/VMWARE/g
# Rename emails
s/alanh@tungstengraphics.com/alanh@vmware.com/
s/jens@tungstengraphics.com/jowen@vmware.com/g
s/jrfonseca-at-tungstengraphics-dot-com/jfonseca-at-vmware-dot-com/
s/jrfonseca\?@tungstengraphics.com/jfonseca@vmware.com/g
s/keithw\?@tungstengraphics.com/keithw@vmware.com/g
s/michel@tungstengraphics.com/daenzer@vmware.com/g
s/thomas-at-tungstengraphics-dot-com/thellstom-at-vmware-dot-com/
s/zack@tungstengraphics.com/zackr@vmware.com/
# Remove dead links
s@Tungsten Graphics (http://www.tungstengraphics.com)@Tungsten Graphics@g
# C string src/gallium/state_trackers/vega/api_misc.c
s/"Tungsten Graphics, Inc"/"VMware, Inc"/
Reviewed-by: Brian Paul <brianp@vmware.com>
2014-01-17 16:27:50 +00:00
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* Copyright 2008 VMware, Inc.
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2008-03-13 10:19:23 +00:00
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
|
s/Tungsten Graphics/VMware/
Tungsten Graphics Inc. was acquired by VMware Inc. in 2008. Leaving the
old copyright name is creating unnecessary confusion, hence this change.
This was the sed script I used:
$ cat tg2vmw.sed
# Run as:
#
# git reset --hard HEAD && find include scons src -type f -not -name 'sed*' -print0 | xargs -0 sed -i -f tg2vmw.sed
#
# Rename copyrights
s/Tungsten Gra\(ph\|hp\)ics,\? [iI]nc\.\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./g
/Copyright/s/Tungsten Graphics\(,\? [iI]nc\.\)\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./
s/TUNGSTEN GRAPHICS/VMWARE/g
# Rename emails
s/alanh@tungstengraphics.com/alanh@vmware.com/
s/jens@tungstengraphics.com/jowen@vmware.com/g
s/jrfonseca-at-tungstengraphics-dot-com/jfonseca-at-vmware-dot-com/
s/jrfonseca\?@tungstengraphics.com/jfonseca@vmware.com/g
s/keithw\?@tungstengraphics.com/keithw@vmware.com/g
s/michel@tungstengraphics.com/daenzer@vmware.com/g
s/thomas-at-tungstengraphics-dot-com/thellstom-at-vmware-dot-com/
s/zack@tungstengraphics.com/zackr@vmware.com/
# Remove dead links
s@Tungsten Graphics (http://www.tungstengraphics.com)@Tungsten Graphics@g
# C string src/gallium/state_trackers/vega/api_misc.c
s/"Tungsten Graphics, Inc"/"VMware, Inc"/
Reviewed-by: Brian Paul <brianp@vmware.com>
2014-01-17 16:27:50 +00:00
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* IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
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2008-03-13 10:19:23 +00:00
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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**************************************************************************/
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/**
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* @file
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* General purpose hash table implementation.
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*
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* Just uses the cso_hash for now, but it might be better switch to a linear
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* probing hash table implementation at some point -- as it is said they have
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* better lookup and cache performance and it appears to be possible to write
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* a lock-free implementation of such hash tables .
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|
*
|
s/Tungsten Graphics/VMware/
Tungsten Graphics Inc. was acquired by VMware Inc. in 2008. Leaving the
old copyright name is creating unnecessary confusion, hence this change.
This was the sed script I used:
$ cat tg2vmw.sed
# Run as:
#
# git reset --hard HEAD && find include scons src -type f -not -name 'sed*' -print0 | xargs -0 sed -i -f tg2vmw.sed
#
# Rename copyrights
s/Tungsten Gra\(ph\|hp\)ics,\? [iI]nc\.\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./g
/Copyright/s/Tungsten Graphics\(,\? [iI]nc\.\)\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./
s/TUNGSTEN GRAPHICS/VMWARE/g
# Rename emails
s/alanh@tungstengraphics.com/alanh@vmware.com/
s/jens@tungstengraphics.com/jowen@vmware.com/g
s/jrfonseca-at-tungstengraphics-dot-com/jfonseca-at-vmware-dot-com/
s/jrfonseca\?@tungstengraphics.com/jfonseca@vmware.com/g
s/keithw\?@tungstengraphics.com/keithw@vmware.com/g
s/michel@tungstengraphics.com/daenzer@vmware.com/g
s/thomas-at-tungstengraphics-dot-com/thellstom-at-vmware-dot-com/
s/zack@tungstengraphics.com/zackr@vmware.com/
# Remove dead links
s@Tungsten Graphics (http://www.tungstengraphics.com)@Tungsten Graphics@g
# C string src/gallium/state_trackers/vega/api_misc.c
s/"Tungsten Graphics, Inc"/"VMware, Inc"/
Reviewed-by: Brian Paul <brianp@vmware.com>
2014-01-17 16:27:50 +00:00
|
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|
* @author José Fonseca <jfonseca@vmware.com>
|
2008-03-13 10:19:23 +00:00
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*/
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#include "pipe/p_compiler.h"
|
2009-02-18 12:05:26 +00:00
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#include "util/u_debug.h"
|
2008-03-13 10:19:23 +00:00
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#include "cso_cache/cso_hash.h"
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2008-08-25 00:48:55 +01:00
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#include "util/u_memory.h"
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#include "util/u_hash_table.h"
|
2020-02-05 19:10:48 +00:00
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#include "util/hash_table.h"
|
2008-03-13 10:19:23 +00:00
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|
2020-02-05 19:27:21 +00:00
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#if DETECT_OS_UNIX
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#include <sys/stat.h>
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#endif
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2008-03-13 10:19:23 +00:00
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|
2009-10-17 11:45:04 +01:00
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struct util_hash_table
|
2008-03-13 10:19:23 +00:00
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{
|
2020-01-22 01:10:43 +00:00
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struct cso_hash cso;
|
2008-03-13 10:19:23 +00:00
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/** Hash function */
|
2020-02-05 19:19:40 +00:00
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uint32_t (*hash)(const void *key);
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2008-03-13 10:19:23 +00:00
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/** Compare two keys */
|
2020-02-05 19:19:40 +00:00
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bool (*equal)(const void *key1, const void *key2);
|
2008-03-13 10:19:23 +00:00
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/* TODO: key, value destructors? */
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};
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|
2009-10-17 11:45:04 +01:00
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struct util_hash_table_item
|
2008-03-13 10:19:23 +00:00
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{
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void *key;
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void *value;
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};
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|
|
2015-07-21 00:58:43 +01:00
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static inline struct util_hash_table_item *
|
2009-10-17 11:45:04 +01:00
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util_hash_table_item(struct cso_hash_iter iter)
|
2008-05-08 07:19:07 +01:00
|
|
|
{
|
2009-10-17 11:45:04 +01:00
|
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|
return (struct util_hash_table_item *)cso_hash_iter_data(iter);
|
2008-05-08 07:19:07 +01:00
|
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|
}
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|
2009-10-17 11:45:04 +01:00
|
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|
struct util_hash_table *
|
2020-02-05 19:19:40 +00:00
|
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util_hash_table_create(uint32_t (*hash)(const void *key),
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bool (*equal)(const void *key1, const void *key2))
|
2008-03-13 10:19:23 +00:00
|
|
|
{
|
2009-10-17 11:45:04 +01:00
|
|
|
struct util_hash_table *ht;
|
2008-03-13 10:19:23 +00:00
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|
2009-10-17 11:45:04 +01:00
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ht = MALLOC_STRUCT(util_hash_table);
|
2015-12-04 06:12:30 +00:00
|
|
|
if (!ht)
|
2008-03-13 10:19:23 +00:00
|
|
|
return NULL;
|
|
|
|
|
2020-01-22 03:53:13 +00:00
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|
|
cso_hash_init(&ht->cso);
|
2008-03-13 10:19:23 +00:00
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|
|
ht->hash = hash;
|
2020-02-05 19:19:40 +00:00
|
|
|
ht->equal = equal;
|
2008-03-13 10:19:23 +00:00
|
|
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|
|
return ht;
|
|
|
|
}
|
|
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|
|
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|
|
2020-02-05 19:19:40 +00:00
|
|
|
static uint32_t
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|
|
|
pointer_hash(const void *key)
|
2020-02-05 19:10:48 +00:00
|
|
|
{
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|
|
|
return _mesa_hash_pointer(key);
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|
|
|
}
|
|
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|
|
|
|
2020-02-05 19:19:40 +00:00
|
|
|
static bool
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|
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pointer_equal(const void *a, const void *b)
|
2020-02-05 19:10:48 +00:00
|
|
|
{
|
2020-02-05 19:19:40 +00:00
|
|
|
return a == b;
|
2020-02-05 19:10:48 +00:00
|
|
|
}
|
|
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|
|
|
|
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|
|
struct util_hash_table *
|
|
|
|
util_hash_table_create_ptr_keys(void)
|
|
|
|
{
|
2020-02-05 19:19:40 +00:00
|
|
|
return util_hash_table_create(pointer_hash, pointer_equal);
|
2020-02-05 19:10:48 +00:00
|
|
|
}
|
|
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|
|
|
|
|
|
2020-02-05 19:19:40 +00:00
|
|
|
static uint32_t hash_fd(const void *key)
|
2020-02-05 19:27:21 +00:00
|
|
|
{
|
|
|
|
#if DETECT_OS_UNIX
|
|
|
|
int fd = pointer_to_intptr(key);
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|
|
|
struct stat stat;
|
|
|
|
|
|
|
|
fstat(fd, &stat);
|
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|
|
return stat.st_dev ^ stat.st_ino ^ stat.st_rdev;
|
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|
|
#else
|
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|
|
return 0;
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2020-02-05 19:19:40 +00:00
|
|
|
static bool equal_fd(const void *key1, const void *key2)
|
2020-02-05 19:27:21 +00:00
|
|
|
{
|
|
|
|
#if DETECT_OS_UNIX
|
|
|
|
int fd1 = pointer_to_intptr(key1);
|
|
|
|
int fd2 = pointer_to_intptr(key2);
|
|
|
|
struct stat stat1, stat2;
|
|
|
|
|
|
|
|
fstat(fd1, &stat1);
|
|
|
|
fstat(fd2, &stat2);
|
|
|
|
|
2020-02-05 19:19:40 +00:00
|
|
|
return stat1.st_dev == stat2.st_dev &&
|
|
|
|
stat1.st_ino == stat2.st_ino &&
|
|
|
|
stat1.st_rdev == stat2.st_rdev;
|
2020-02-05 19:27:21 +00:00
|
|
|
#else
|
|
|
|
return 0;
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
struct util_hash_table *
|
|
|
|
util_hash_table_create_fd_keys(void)
|
|
|
|
{
|
2020-02-05 19:19:40 +00:00
|
|
|
return util_hash_table_create(hash_fd, equal_fd);
|
2020-02-05 19:27:21 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2015-07-21 00:58:43 +01:00
|
|
|
static inline struct cso_hash_iter
|
2009-10-17 11:45:04 +01:00
|
|
|
util_hash_table_find_iter(struct util_hash_table *ht,
|
|
|
|
void *key,
|
|
|
|
unsigned key_hash)
|
2008-05-08 07:19:07 +01:00
|
|
|
{
|
|
|
|
struct cso_hash_iter iter;
|
2009-10-17 11:45:04 +01:00
|
|
|
struct util_hash_table_item *item;
|
2008-05-08 07:19:07 +01:00
|
|
|
|
2020-01-22 01:10:43 +00:00
|
|
|
iter = cso_hash_find(&ht->cso, key_hash);
|
2008-05-08 07:19:07 +01:00
|
|
|
while (!cso_hash_iter_is_null(iter)) {
|
2009-10-17 11:45:04 +01:00
|
|
|
item = (struct util_hash_table_item *)cso_hash_iter_data(iter);
|
2020-02-05 19:19:40 +00:00
|
|
|
if (ht->equal(item->key, key))
|
2008-05-08 07:19:07 +01:00
|
|
|
break;
|
|
|
|
iter = cso_hash_iter_next(iter);
|
|
|
|
}
|
|
|
|
|
|
|
|
return iter;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2015-07-21 00:58:43 +01:00
|
|
|
static inline struct util_hash_table_item *
|
2009-10-17 11:45:04 +01:00
|
|
|
util_hash_table_find_item(struct util_hash_table *ht,
|
|
|
|
void *key,
|
|
|
|
unsigned key_hash)
|
2008-03-13 10:19:23 +00:00
|
|
|
{
|
|
|
|
struct cso_hash_iter iter;
|
2009-10-17 11:45:04 +01:00
|
|
|
struct util_hash_table_item *item;
|
2008-03-13 10:19:23 +00:00
|
|
|
|
2020-01-22 01:10:43 +00:00
|
|
|
iter = cso_hash_find(&ht->cso, key_hash);
|
2008-03-13 10:19:23 +00:00
|
|
|
while (!cso_hash_iter_is_null(iter)) {
|
2009-10-17 11:45:04 +01:00
|
|
|
item = (struct util_hash_table_item *)cso_hash_iter_data(iter);
|
2020-02-05 19:19:40 +00:00
|
|
|
if (ht->equal(item->key, key))
|
2008-03-13 10:19:23 +00:00
|
|
|
return item;
|
|
|
|
iter = cso_hash_iter_next(iter);
|
|
|
|
}
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
enum pipe_error
|
2009-10-17 11:45:04 +01:00
|
|
|
util_hash_table_set(struct util_hash_table *ht,
|
|
|
|
void *key,
|
|
|
|
void *value)
|
2008-03-13 10:19:23 +00:00
|
|
|
{
|
|
|
|
unsigned key_hash;
|
2009-10-17 11:45:04 +01:00
|
|
|
struct util_hash_table_item *item;
|
2008-05-08 07:19:07 +01:00
|
|
|
struct cso_hash_iter iter;
|
2008-03-13 10:19:23 +00:00
|
|
|
|
|
|
|
assert(ht);
|
2009-06-21 02:19:57 +01:00
|
|
|
if (!ht)
|
|
|
|
return PIPE_ERROR_BAD_INPUT;
|
2008-03-13 10:19:23 +00:00
|
|
|
|
|
|
|
key_hash = ht->hash(key);
|
|
|
|
|
2009-10-17 11:45:04 +01:00
|
|
|
item = util_hash_table_find_item(ht, key, key_hash);
|
2015-12-04 06:12:30 +00:00
|
|
|
if (item) {
|
2008-03-13 10:19:23 +00:00
|
|
|
/* TODO: key/value destruction? */
|
|
|
|
item->value = value;
|
|
|
|
return PIPE_OK;
|
|
|
|
}
|
|
|
|
|
2009-10-17 11:45:04 +01:00
|
|
|
item = MALLOC_STRUCT(util_hash_table_item);
|
2015-12-04 06:12:30 +00:00
|
|
|
if (!item)
|
2008-03-13 10:19:23 +00:00
|
|
|
return PIPE_ERROR_OUT_OF_MEMORY;
|
|
|
|
|
|
|
|
item->key = key;
|
|
|
|
item->value = value;
|
|
|
|
|
2020-01-22 01:10:43 +00:00
|
|
|
iter = cso_hash_insert(&ht->cso, key_hash, item);
|
2008-05-08 07:19:07 +01:00
|
|
|
if(cso_hash_iter_is_null(iter)) {
|
2008-03-13 10:19:23 +00:00
|
|
|
FREE(item);
|
|
|
|
return PIPE_ERROR_OUT_OF_MEMORY;
|
|
|
|
}
|
|
|
|
|
|
|
|
return PIPE_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void *
|
2009-10-17 11:45:04 +01:00
|
|
|
util_hash_table_get(struct util_hash_table *ht,
|
|
|
|
void *key)
|
2008-03-13 10:19:23 +00:00
|
|
|
{
|
|
|
|
unsigned key_hash;
|
2009-10-17 11:45:04 +01:00
|
|
|
struct util_hash_table_item *item;
|
2008-03-13 10:19:23 +00:00
|
|
|
|
|
|
|
assert(ht);
|
2009-06-21 02:19:57 +01:00
|
|
|
if (!ht)
|
|
|
|
return NULL;
|
2008-03-13 10:19:23 +00:00
|
|
|
|
|
|
|
key_hash = ht->hash(key);
|
|
|
|
|
2009-10-17 11:45:04 +01:00
|
|
|
item = util_hash_table_find_item(ht, key, key_hash);
|
2015-12-04 06:12:30 +00:00
|
|
|
if (!item)
|
2008-03-13 10:19:23 +00:00
|
|
|
return NULL;
|
|
|
|
|
|
|
|
return item->value;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void
|
2009-10-17 11:45:04 +01:00
|
|
|
util_hash_table_remove(struct util_hash_table *ht,
|
|
|
|
void *key)
|
2008-03-13 10:19:23 +00:00
|
|
|
{
|
|
|
|
unsigned key_hash;
|
2008-05-08 07:19:07 +01:00
|
|
|
struct cso_hash_iter iter;
|
2009-10-17 11:45:04 +01:00
|
|
|
struct util_hash_table_item *item;
|
2008-03-13 10:19:23 +00:00
|
|
|
|
|
|
|
assert(ht);
|
2009-06-21 02:19:57 +01:00
|
|
|
if (!ht)
|
|
|
|
return;
|
2008-03-13 10:19:23 +00:00
|
|
|
|
|
|
|
key_hash = ht->hash(key);
|
|
|
|
|
2009-10-17 11:45:04 +01:00
|
|
|
iter = util_hash_table_find_iter(ht, key, key_hash);
|
2008-05-08 07:19:07 +01:00
|
|
|
if(cso_hash_iter_is_null(iter))
|
2008-03-13 10:19:23 +00:00
|
|
|
return;
|
|
|
|
|
2009-10-17 11:45:04 +01:00
|
|
|
item = util_hash_table_item(iter);
|
2008-05-08 07:19:07 +01:00
|
|
|
assert(item);
|
|
|
|
FREE(item);
|
|
|
|
|
2020-01-22 01:10:43 +00:00
|
|
|
cso_hash_erase(&ht->cso, iter);
|
2008-05-08 07:19:07 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void
|
2009-10-17 11:45:04 +01:00
|
|
|
util_hash_table_clear(struct util_hash_table *ht)
|
2008-05-08 07:19:07 +01:00
|
|
|
{
|
|
|
|
struct cso_hash_iter iter;
|
2009-10-17 11:45:04 +01:00
|
|
|
struct util_hash_table_item *item;
|
2008-05-08 07:19:07 +01:00
|
|
|
|
|
|
|
assert(ht);
|
2009-06-21 02:19:57 +01:00
|
|
|
if (!ht)
|
|
|
|
return;
|
|
|
|
|
2020-01-22 01:10:43 +00:00
|
|
|
iter = cso_hash_first_node(&ht->cso);
|
2008-05-08 07:19:07 +01:00
|
|
|
while (!cso_hash_iter_is_null(iter)) {
|
2020-01-22 01:10:43 +00:00
|
|
|
item = (struct util_hash_table_item *)cso_hash_take(&ht->cso, cso_hash_iter_key(iter));
|
2008-05-08 07:19:07 +01:00
|
|
|
FREE(item);
|
2020-01-22 01:10:43 +00:00
|
|
|
iter = cso_hash_first_node(&ht->cso);
|
2008-05-08 07:19:07 +01:00
|
|
|
}
|
2008-03-13 10:19:23 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2008-03-18 12:01:14 +00:00
|
|
|
enum pipe_error
|
2009-10-17 11:45:04 +01:00
|
|
|
util_hash_table_foreach(struct util_hash_table *ht,
|
2009-10-16 16:27:56 +01:00
|
|
|
enum pipe_error (*callback)
|
|
|
|
(void *key, void *value, void *data),
|
|
|
|
void *data)
|
2008-03-18 12:01:14 +00:00
|
|
|
{
|
|
|
|
struct cso_hash_iter iter;
|
2009-10-17 11:45:04 +01:00
|
|
|
struct util_hash_table_item *item;
|
2008-03-18 12:01:14 +00:00
|
|
|
enum pipe_error result;
|
2009-06-21 02:19:57 +01:00
|
|
|
|
2008-05-08 07:19:07 +01:00
|
|
|
assert(ht);
|
2009-06-21 02:19:57 +01:00
|
|
|
if (!ht)
|
|
|
|
return PIPE_ERROR_BAD_INPUT;
|
|
|
|
|
2020-01-22 01:10:43 +00:00
|
|
|
iter = cso_hash_first_node(&ht->cso);
|
2008-03-18 12:01:14 +00:00
|
|
|
while (!cso_hash_iter_is_null(iter)) {
|
2009-10-17 11:45:04 +01:00
|
|
|
item = (struct util_hash_table_item *)cso_hash_iter_data(iter);
|
2008-03-18 12:01:14 +00:00
|
|
|
result = callback(item->key, item->value, data);
|
|
|
|
if(result != PIPE_OK)
|
|
|
|
return result;
|
|
|
|
iter = cso_hash_iter_next(iter);
|
|
|
|
}
|
|
|
|
|
|
|
|
return PIPE_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2018-05-09 20:06:33 +01:00
|
|
|
static enum pipe_error
|
2018-06-05 12:59:04 +01:00
|
|
|
util_hash_inc(UNUSED void *k, UNUSED void *v, void *d)
|
2018-05-09 20:06:33 +01:00
|
|
|
{
|
|
|
|
++*(size_t *)d;
|
|
|
|
return PIPE_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
size_t
|
|
|
|
util_hash_table_count(struct util_hash_table *ht)
|
|
|
|
{
|
|
|
|
size_t count = 0;
|
|
|
|
util_hash_table_foreach(ht, util_hash_inc, &count);
|
|
|
|
return count;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2008-03-13 10:19:23 +00:00
|
|
|
void
|
2009-10-17 11:45:04 +01:00
|
|
|
util_hash_table_destroy(struct util_hash_table *ht)
|
2008-03-13 10:19:23 +00:00
|
|
|
{
|
2008-05-08 07:19:07 +01:00
|
|
|
struct cso_hash_iter iter;
|
2009-10-17 11:45:04 +01:00
|
|
|
struct util_hash_table_item *item;
|
2009-06-21 02:19:57 +01:00
|
|
|
|
2008-03-13 10:19:23 +00:00
|
|
|
assert(ht);
|
2009-06-21 02:19:57 +01:00
|
|
|
if (!ht)
|
|
|
|
return;
|
|
|
|
|
2020-01-22 01:10:43 +00:00
|
|
|
iter = cso_hash_first_node(&ht->cso);
|
2008-05-08 07:19:07 +01:00
|
|
|
while (!cso_hash_iter_is_null(iter)) {
|
2009-10-17 11:45:04 +01:00
|
|
|
item = (struct util_hash_table_item *)cso_hash_iter_data(iter);
|
2008-05-08 07:19:07 +01:00
|
|
|
FREE(item);
|
|
|
|
iter = cso_hash_iter_next(iter);
|
|
|
|
}
|
2008-03-13 10:19:23 +00:00
|
|
|
|
2020-01-22 01:10:43 +00:00
|
|
|
cso_hash_deinit(&ht->cso);
|
2008-03-13 10:19:23 +00:00
|
|
|
|
|
|
|
FREE(ht);
|
|
|
|
}
|