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Remove old env_get_names implementation

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This commit is contained in:
ridiculousfish 2012-02-08 00:59:46 -08:00
parent 063fc0c48b
commit 029c8c06c2
2 changed files with 0 additions and 107 deletions
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106
env.cpp
View file

@ -1477,112 +1477,6 @@ void env_pop()
}
/**
Function used with hash_foreach to insert keys of one table into
another
*/
static void add_key_to_hash( void *key,
void *data,
void *aux )
{
var_entry_t *e = (var_entry_t *)data;
if( ( e->exportv && get_names_show_exported) ||
( !e->exportv && get_names_show_unexported) )
{
hash_put( (hash_table_t *)aux, key, 0 );
}
}
/**
Add key to hashtable
*/
static void add_to_hash( void *k, void *aux )
{
hash_put( (hash_table_t *)aux,
k,
0 );
}
void env_get_names( array_list_t *l, int flags )
{
int show_local = flags & ENV_LOCAL;
int show_global = flags & ENV_GLOBAL;
int show_universal = flags & ENV_UNIVERSAL;
hash_table_t names;
env_node_t *n=top;
CHECK( l, );
get_names_show_exported =
flags & ENV_EXPORT|| (!(flags & ENV_UNEXPORT));
get_names_show_unexported =
flags & ENV_UNEXPORT|| (!(flags & ENV_EXPORT));
if( !show_local && !show_global && !show_universal )
{
show_local =show_universal = show_global=1;
}
hash_init( &names, &hash_wcs_func, &hash_wcs_cmp );
if( show_local )
{
while( n )
{
if( n == global_env )
break;
hash_foreach2( &n->env,
add_key_to_hash,
&names );
if( n->new_scope )
break;
else
n = n->next;
}
}
if( show_global )
{
hash_foreach2( &global_env->env,
add_key_to_hash,
&names );
if( get_names_show_unexported ) {
for (std::set<wcstring>::iterator iter = env_electric.begin(); iter != env_electric.end(); iter++) {
al_push( l, iter->c_str() );
}
}
if( get_names_show_exported )
{
al_push( l, L"COLUMNS" );
al_push( l, L"LINES" );
}
}
if( show_universal )
{
array_list_t uni_list;
al_init( &uni_list );
env_universal_get_names( &uni_list,
get_names_show_exported,
get_names_show_unexported );
al_foreach2( &uni_list, &add_to_hash, &names );
al_destroy( &uni_list );
}
hash_get_keys( &names, l );
hash_destroy( &names );
}
/**
Function used with hash_foreach to insert keys of one table into
a set::set<wcstring>

1
env.h
View file

@ -155,7 +155,6 @@ char **env_export_arr( int recalc );
/**
Insert all variable names into l. These are not copies of the strings and should not be freed after use.
*/
void env_get_names( array_list_t *l, int flags );
wcstring_list_t env_get_names( int flags );
/**