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Another halloc:ification of fish. Halloc has been extended to allow registering function calls, this has allowed the creation of halloc-handled arraylists, stringbuffers, etc. More job parsing halloc-ification has reduced the error handling code to only a shadow of it's former self

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darcs-hash:20060209155020-ac50b-e119c5293ce2368e252cfc01b98ab7c629fdd678.gz
This commit is contained in:
axel
2006-02-10 01:50:20 +10:00
parent 49973b85da
commit d1c9bca2e9
27 changed files with 389 additions and 359 deletions
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67
parse_util.c
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@@ -24,6 +24,7 @@
#include "expand.h"
#include "intern.h"
#include "exec.h"
#include "halloc_util.h"
/**
Set of files which have been autoloaded
@@ -427,6 +428,36 @@ void parse_util_token_extent( const wchar_t *buff,
}
/**
Free hash value, but not hash key
*/
static void clear_hash_value( const void *key, const void *data )
{
free( (void *)data );
}
static void clear_loaded_entry( const void *key, const void *data )
{
hash_table_t *loaded = (hash_table_t *)data;
hash_foreach( loaded,
&clear_hash_value );
hash_destroy( loaded );
free( loaded );
free( (void *)key );
}
static void parse_util_destroy()
{
if( all_loaded )
{
hash_foreach( all_loaded,
&clear_loaded_entry );
hash_destroy( all_loaded );
free( all_loaded );
all_loaded = 0;
}
}
int parse_util_load( const wchar_t *cmd,
const wchar_t *path_var,
@@ -469,6 +500,7 @@ int parse_util_load( const wchar_t *cmd,
}
hash_init( loaded, &hash_wcs_func, &hash_wcs_cmp );
hash_put( all_loaded, wcsdup(path_var), loaded );
halloc_register_function_void( global_context, &parse_util_destroy );
}
/*
@@ -564,38 +596,3 @@ int parse_util_load( const wchar_t *cmd,
return reloaded;
}
void parse_util_init()
{
}
/**
Free hash value, but not hash key
*/
static void clear_hash_value( const void *key, const void *data )
{
free( (void *)data );
}
static void clear_loaded_entry( const void *key, const void *data )
{
hash_table_t *loaded = (hash_table_t *)data;
hash_foreach( loaded,
&clear_hash_value );
hash_destroy( loaded );
free( loaded );
free( (void *)key );
}
void parse_util_destroy()
{
if( all_loaded )
{
hash_foreach( all_loaded,
&clear_loaded_entry );
hash_destroy( all_loaded );
free( all_loaded );
all_loaded = 0;
}
}