Data Memory String Pools

Structure for storing a compact group of mutable, variable-length character strings. More...

Collaboration diagram for Data Memory String Pools:

Data Structures
struct	MDATA_STRPOOL
	A pool of immutable text strings. Deduplicates strings to save memory. More...

Macros
#define	mdata_strpool_sz(strpool)
#define	mdata_strpool_lock(strpool, ptr)
#define	mdata_strpool_unlock(strpool, ptr)

Typedefs
typedef ssize_t	mdata_strpool_idx_t

Functions
ssize_t	mdata_strpool_find (struct MDATA_STRPOOL *strpool, const char *str, size_t str_sz)
MAUG_MHANDLE	mdata_strpool_extract (struct MDATA_STRPOOL *s, size_t i)
ssize_t	mdata_strpool_append (struct MDATA_STRPOOL *strpool, const char *str, size_t str_sz)
MERROR_RETVAL	mdata_strpool_alloc (struct MDATA_STRPOOL *strpool, size_t alloc_sz)
void	mdata_strpool_free (struct MDATA_STRPOOL *strpool)

Detailed Description

Structure for storing a compact group of mutable, variable-length character strings.

Macro Definition Documentation

mdata_strpool_lock

#define mdata_strpool_lock	(		strpool,
			ptr )

Value:

   maug_mlock( (strpool)->str_h, ptr ); \
   maug_cleanup_if_null_lock( char*, ptr );

mdata_strpool_sz

#define mdata_strpool_sz

(

strpool

)

Value:

((strpool)->str_sz_max)

mdata_strpool_unlock

#define mdata_strpool_unlock	(		strpool,
			ptr )

Value:

   if( NULL != ptr ) { \
      maug_munlock( (strpool)->str_h, ptr ); \
   }