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Backport of:

Browse Source 
----------------------------------------------------------
revno: 2617.22.5
committer: Konstantin Osipov <kostja@sun.com>
branch nick: mysql-6.0-runtime
timestamp: Tue 2009-01-27 05:08:48 +0300
message:
  Remove non-prefixed use of HASH.
  Always use my_hash_init(), my_hash_inited(), my_hash_search(),
  my_hash_element(), my_hash_delete(), my_hash_free() rather
  than non-prefixed counterparts (hash_init(), etc).
  Remove the backward-compatible defines.
This commit is contained in:
Konstantin Osipov
2009-10-14 20:37:38 +04:00
parent 2b75d952e6
commit 9b41c7532d
44 changed files with 561 additions and 578 deletions
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29
sql/sql_plugin.cc
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@@ -574,14 +574,15 @@ static struct st_plugin_int *plugin_find_internal(const LEX_STRING *name, int ty
for (i= 0; i < MYSQL_MAX_PLUGIN_TYPE_NUM; i++)
{
struct st_plugin_int *plugin= (st_plugin_int *)
hash_search(&plugin_hash[i], (const uchar *)name->str, name->length);
my_hash_search(&plugin_hash[i], (const uchar *)name->str, name->length);
if (plugin)
DBUG_RETURN(plugin);
}
}
else
DBUG_RETURN((st_plugin_int *)
hash_search(&plugin_hash[type], (const uchar *)name->str, name->length));
my_hash_search(&plugin_hash[type], (const uchar *)name->str,
name->length));
DBUG_RETURN(0);
}
@@ -858,7 +859,7 @@ static void plugin_del(struct st_plugin_int *plugin)
safe_mutex_assert_owner(&LOCK_plugin);
/* Free allocated strings before deleting the plugin. */
plugin_vars_free_values(plugin->system_vars);
hash_delete(&plugin_hash[plugin->plugin->type], (uchar*)plugin);
my_hash_delete(&plugin_hash[plugin->plugin->type], (uchar*)plugin);
if (plugin->plugin_dl)
plugin_dl_del(&plugin->plugin_dl->dl);
plugin->state= PLUGIN_IS_FREED;
@@ -1133,8 +1134,8 @@ int plugin_init(int *argc, char **argv, int flags)
init_alloc_root(&plugin_mem_root, 4096, 4096);
init_alloc_root(&tmp_root, 4096, 4096);
if (hash_init(&bookmark_hash, &my_charset_bin, 16, 0, 0,
get_bookmark_hash_key, NULL, HASH_UNIQUE))
if (my_hash_init(&bookmark_hash, &my_charset_bin, 16, 0, 0,
get_bookmark_hash_key, NULL, HASH_UNIQUE))
goto err;
@@ -1148,8 +1149,8 @@ int plugin_init(int *argc, char **argv, int flags)
for (i= 0; i < MYSQL_MAX_PLUGIN_TYPE_NUM; i++)
{
if (hash_init(&plugin_hash[i], system_charset_info, 16, 0, 0,
get_plugin_hash_key, NULL, HASH_UNIQUE))
if (my_hash_init(&plugin_hash[i], system_charset_info, 16, 0, 0,
get_plugin_hash_key, NULL, HASH_UNIQUE))
goto err;
}
@@ -1627,7 +1628,7 @@ void plugin_shutdown(void)
/* Dispose of the memory */
for (i= 0; i < MYSQL_MAX_PLUGIN_TYPE_NUM; i++)
hash_free(&plugin_hash[i]);
my_hash_free(&plugin_hash[i]);
delete_dynamic(&plugin_array);
count= plugin_dl_array.elements;
@@ -1639,7 +1640,7 @@ void plugin_shutdown(void)
my_afree(dl);
delete_dynamic(&plugin_dl_array);
hash_free(&bookmark_hash);
my_hash_free(&bookmark_hash);
free_root(&plugin_mem_root, MYF(0));
global_variables_dynamic_size= 0;
@@ -1827,7 +1828,7 @@ bool plugin_foreach_with_mask(THD *thd, plugin_foreach_func *func,
HASH *hash= plugin_hash + type;
for (idx= 0; idx < total; idx++)
{
plugin= (struct st_plugin_int *) hash_element(hash, idx);
plugin= (struct st_plugin_int *) my_hash_element(hash, idx);
plugins[idx]= !(plugin->state & state_mask) ? plugin : NULL;
}
}
@@ -2226,8 +2227,8 @@ static st_bookmark *find_bookmark(const char *plugin, const char *name,
varname[0]= flags & PLUGIN_VAR_TYPEMASK;
result= (st_bookmark*) hash_search(&bookmark_hash,
(const uchar*) varname, length - 1);
result= (st_bookmark*) my_hash_search(&bookmark_hash,
(const uchar*) varname, length - 1);
my_afree(varname);
return result;
@@ -2387,7 +2388,7 @@ static uchar *intern_sys_var_ptr(THD* thd, int offset, bool global_lock)
{
sys_var_pluginvar *pi;
sys_var *var;
st_bookmark *v= (st_bookmark*) hash_element(&bookmark_hash,idx);
st_bookmark *v= (st_bookmark*) my_hash_element(&bookmark_hash,idx);
if (v->version <= thd->variables.dynamic_variables_version ||
!(var= intern_find_sys_var(v->key + 1, v->name_len, true)) ||
@@ -2481,7 +2482,7 @@ static void cleanup_variables(THD *thd, struct system_variables *vars)
rw_rdlock(&LOCK_system_variables_hash);
for (idx= 0; idx < bookmark_hash.records; idx++)
{
v= (st_bookmark*) hash_element(&bookmark_hash, idx);
v= (st_bookmark*) my_hash_element(&bookmark_hash, idx);
if (v->version > vars->dynamic_variables_version ||
!(var= intern_find_sys_var(v->key + 1, v->name_len, true)) ||
!(pivar= var->cast_pluginvar()) ||