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vlc
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Cosmetics + A calloc check.

This commit is contained in:
Laurent Aimar 2008-10-09 01:22:02 +02:00
parent 0578a54488
commit 37d45ebb7a
1 changed files with 21 additions and 20 deletions
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41
include/vlc_arrays.h
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@ -405,30 +405,31 @@ static inline uint64_t DictHash( const char *psz_string, int hashsize )
return i_hash % hashsize;
}
struct vlc_dictionary_entry_t
typedef struct vlc_dictionary_entry_t
{
char * psz_key;
void * p_value;
struct vlc_dictionary_entry_t * p_next;
};
} vlc_dictionary_entry_t;
typedef struct vlc_dictionary_t
{
int i_size;
struct vlc_dictionary_entry_t ** p_entries;
vlc_dictionary_entry_t ** p_entries;
} vlc_dictionary_t;
static void * const kVLCDictionaryNotFound = NULL;
static inline void vlc_dictionary_init( vlc_dictionary_t * p_dict, int i_size )
{
p_dict->p_entries = NULL;
if( i_size > 0 )
{
p_dict->p_entries = (struct vlc_dictionary_entry_t **)malloc(sizeof(struct vlc_dictionary_entry_t *) * i_size);
memset( p_dict->p_entries, 0, sizeof(struct vlc_dictionary_entry_t *) * i_size );
p_dict->p_entries = (vlc_dictionary_entry_t **)calloc( i_size, sizeof(*p_dict->p_entries) );
if( !p_dict->p_entries )
i_size = 0;
}
else
p_dict->p_entries = NULL;
p_dict->i_size = i_size;
}
@ -436,12 +437,11 @@ static inline void vlc_dictionary_clear( vlc_dictionary_t * p_dict,
void ( * pf_free )( void * p_data, void * p_obj ),
void * p_obj )
{
int i;
struct vlc_dictionary_entry_t * p_current, * p_next;
if( p_dict->p_entries )
{
for( i = 0; i < p_dict->i_size; i++ )
for( int i = 0; i < p_dict->i_size; i++ )
{
vlc_dictionary_entry_t * p_current, * p_next;
p_current = p_dict->p_entries[i];
while( p_current )
{
@ -468,7 +468,7 @@ vlc_dictionary_value_for_key( const vlc_dictionary_t * p_dict, const char * psz_
return kVLCDictionaryNotFound;
int i_pos = DictHash( psz_key, p_dict->i_size );
struct vlc_dictionary_entry_t * p_entry = p_dict->p_entries[i_pos];
vlc_dictionary_entry_t * p_entry = p_dict->p_entries[i_pos];
if( !p_entry )
return kVLCDictionaryNotFound;
@ -486,7 +486,7 @@ vlc_dictionary_value_for_key( const vlc_dictionary_t * p_dict, const char * psz_
static inline int
vlc_dictionary_keys_count( const vlc_dictionary_t * p_dict )
{
struct vlc_dictionary_entry_t * p_entry;
vlc_dictionary_entry_t * p_entry;
int i, count = 0;
if( !p_dict->p_entries )
@ -502,7 +502,7 @@ vlc_dictionary_keys_count( const vlc_dictionary_t * p_dict )
static inline char **
vlc_dictionary_all_keys( const vlc_dictionary_t * p_dict )
{
struct vlc_dictionary_entry_t * p_entry;
vlc_dictionary_entry_t * p_entry;
char ** ppsz_ret;
int i, count = vlc_dictionary_keys_count( p_dict );
@ -526,9 +526,9 @@ __vlc_dictionary_insert( vlc_dictionary_t * p_dict, const char * psz_key,
vlc_dictionary_init( p_dict, 1 );
int i_pos = DictHash( psz_key, p_dict->i_size );
struct vlc_dictionary_entry_t * p_entry;
vlc_dictionary_entry_t * p_entry;
p_entry = (struct vlc_dictionary_entry_t *)malloc(sizeof(struct vlc_dictionary_entry_t));
p_entry = (vlc_dictionary_entry_t *)malloc(sizeof(*p_entry));
p_entry->psz_key = strdup( psz_key );
p_entry->p_value = p_value;
p_entry->p_next = p_dict->p_entries[i_pos];
@ -537,7 +537,8 @@ __vlc_dictionary_insert( vlc_dictionary_t * p_dict, const char * psz_key,
{
/* Count how many items there was */
int count;
for( count = 1; p_entry->p_next; count++ ) p_entry = p_entry->p_next;
for( count = 1; p_entry->p_next; count++ )
p_entry = p_entry->p_next;
if( count > 3 ) /* XXX: this need tuning */
{
/* Here it starts to be not good, rebuild a bigger dictionary */
@ -552,7 +553,7 @@ __vlc_dictionary_insert( vlc_dictionary_t * p_dict, const char * psz_key,
{
__vlc_dictionary_insert( &new_dict, p_entry->psz_key,
p_entry->p_value,
0 /* To avoid multiple rebuild loop */);
false /* To avoid multiple rebuild loop */);
p_entry = p_entry->p_next;
}
}
@ -567,7 +568,7 @@ __vlc_dictionary_insert( vlc_dictionary_t * p_dict, const char * psz_key,
static inline void
vlc_dictionary_insert( vlc_dictionary_t * p_dict, const char * psz_key, void * p_value )
{
__vlc_dictionary_insert( p_dict, psz_key, p_value, 1 );
__vlc_dictionary_insert( p_dict, psz_key, p_value, true );
}
static inline void
@ -579,8 +580,8 @@ vlc_dictionary_remove_value_for_key( const vlc_dictionary_t * p_dict, const char
return;
int i_pos = DictHash( psz_key, p_dict->i_size );
struct vlc_dictionary_entry_t * p_entry = p_dict->p_entries[i_pos];
struct vlc_dictionary_entry_t * p_prev;
vlc_dictionary_entry_t * p_entry = p_dict->p_entries[i_pos];
vlc_dictionary_entry_t * p_prev;
if( !p_entry )
return; /* Not found, nothing to do */