APR-UTIL Buckets/Bucket Brigades. More...

#include "apu.h"
#include "apr_network_io.h"
#include "apr_file_io.h"
#include "apr_general.h"
#include "apr_mmap.h"
#include "apr_errno.h"
#include "apr_ring.h"
#include "apr.h"
#include <sys/uio.h>
#include <stdarg.h>

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Data Structures
struct	apr_bucket_type_t

struct	apr_bucket

struct	apr_bucket_brigade

struct	apr_bucket_refcount

struct	apr_bucket_heap

struct	apr_bucket_pool

struct	apr_bucket_mmap

struct	apr_bucket_file

union	apr_bucket_structs

Macros
#define	APR_BUCKET_BUFF_SIZE 8000

#define	APR_BUCKETS_STRING -1

#define	APR_BRIGADE_CHECK_CONSISTENCY(b)

#define	APR_BUCKET_CHECK_CONSISTENCY(e)

#define	APR_BRIGADE_SENTINEL(b) APR_RING_SENTINEL(&(b)->list, apr_bucket, link)

#define	APR_BRIGADE_EMPTY(b) APR_RING_EMPTY(&(b)->list, apr_bucket, link)

#define	APR_BRIGADE_FIRST(b) APR_RING_FIRST(&(b)->list)

#define	APR_BRIGADE_LAST(b) APR_RING_LAST(&(b)->list)

#define	APR_BRIGADE_INSERT_HEAD(b, e)

#define	APR_BRIGADE_INSERT_TAIL(b, e)

#define	APR_BRIGADE_CONCAT(a, b)

#define	APR_BRIGADE_PREPEND(a, b)

#define	APR_BUCKET_INSERT_BEFORE(a, b)

#define	APR_BUCKET_INSERT_AFTER(a, b)

#define	APR_BUCKET_NEXT(e) APR_RING_NEXT((e), link)

#define	APR_BUCKET_PREV(e) APR_RING_PREV((e), link)

#define	APR_BUCKET_REMOVE(e) APR_RING_REMOVE((e), link)

#define	APR_BUCKET_INIT(e) APR_RING_ELEM_INIT((e), link)

#define	APR_BUCKET_IS_METADATA(e) ((e)->type->is_metadata)

#define	APR_BUCKET_IS_FLUSH(e) ((e)->type == &apr_bucket_type_flush)

#define	APR_BUCKET_IS_EOS(e) ((e)->type == &apr_bucket_type_eos)

#define	APR_BUCKET_IS_FILE(e) ((e)->type == &apr_bucket_type_file)

#define	APR_BUCKET_IS_PIPE(e) ((e)->type == &apr_bucket_type_pipe)

#define	APR_BUCKET_IS_SOCKET(e) ((e)->type == &apr_bucket_type_socket)

#define	APR_BUCKET_IS_HEAP(e) ((e)->type == &apr_bucket_type_heap)

#define	APR_BUCKET_IS_TRANSIENT(e) ((e)->type == &apr_bucket_type_transient)

#define	APR_BUCKET_IS_IMMORTAL(e) ((e)->type == &apr_bucket_type_immortal)

#define	APR_BUCKET_IS_MMAP(e) ((e)->type == &apr_bucket_type_mmap)

#define	APR_BUCKET_IS_POOL(e) ((e)->type == &apr_bucket_type_pool)

#define	APR_BUCKET_ALLOC_SIZE APR_ALIGN_DEFAULT(2*sizeof(apr_bucket_structs))

#define	apr_bucket_destroy(e)

#define	apr_bucket_delete(e)

#define	apr_bucket_read(e, str, len, block) (e)->type->read(e, str, len, block)

#define	apr_bucket_setaside(e, p) (e)->type->setaside(e,p)

#define	apr_bucket_split(e, point) (e)->type->split(e, point)

#define	apr_bucket_copy(e, c) (e)->type->copy(e, c)

Typedefs
typedef struct apr_bucket_brigade	apr_bucket_brigade

typedef struct apr_bucket	apr_bucket

typedef struct apr_bucket_alloc_t	apr_bucket_alloc_t

typedef struct apr_bucket_type_t	apr_bucket_type_t

typedef apr_status_t(*	apr_brigade_flush) (apr_bucket_brigade bb, void ctx)

typedef struct apr_bucket_refcount	apr_bucket_refcount

typedef struct apr_bucket_heap	apr_bucket_heap

typedef struct apr_bucket_pool	apr_bucket_pool

typedef struct apr_bucket_mmap	apr_bucket_mmap

typedef struct apr_bucket_file	apr_bucket_file

typedef union apr_bucket_structs	apr_bucket_structs

Enumerations
enum	apr_read_type_e { APR_BLOCK_READ , APR_NONBLOCK_READ }

Functions
apr_bucket_brigade *	apr_brigade_create (apr_pool_t p, apr_bucket_alloc_t list) __attribute__((nonnull(1

apr_bucket_brigade apr_status_t	apr_brigade_destroy (apr_bucket_brigade *b) __attribute__((nonnull(1)))

apr_status_t	apr_brigade_cleanup (void *data) __attribute__((nonnull(1)))

apr_bucket_brigade *	apr_brigade_split_ex (apr_bucket_brigade b, apr_bucket e, apr_bucket_brigade *a) __attribute__((nonnull(1

apr_bucket_brigade apr_bucket_brigade *	apr_brigade_split (apr_bucket_brigade b, apr_bucket e) __attribute__((nonnull(1

apr_bucket_brigade apr_bucket_brigade apr_status_t	apr_brigade_partition (apr_bucket_brigade b, apr_off_t point, apr_bucket *after_point) __attribute__((nonnull(1

apr_bucket_brigade apr_bucket_brigade apr_status_t apr_status_t	apr_brigade_length (apr_bucket_brigade bb, int read_all, apr_off_t length) __attribute__((nonnull(1

apr_bucket_brigade apr_bucket_brigade apr_status_t apr_status_t apr_status_t	apr_brigade_flatten (apr_bucket_brigade bb, char c, apr_size_t *len) __attribute__((nonnull(1

apr_bucket_brigade apr_bucket_brigade apr_status_t apr_status_t apr_status_t apr_status_t	apr_brigade_pflatten (apr_bucket_brigade bb, char c, apr_size_t len, apr_pool_t *pool) __attribute__((nonnull(1

apr_bucket_brigade apr_bucket_brigade apr_status_t apr_status_t apr_status_t apr_status_t apr_status_t	apr_brigade_split_line (apr_bucket_brigade bbOut, apr_bucket_brigade bbIn, apr_read_type_e block, apr_off_t maxbytes) __attribute__((nonnull(1

apr_bucket_brigade apr_bucket_brigade apr_status_t apr_status_t apr_status_t apr_status_t apr_status_t apr_status_t	apr_brigade_split_boundary (apr_bucket_brigade bbOut, apr_bucket_brigade bbIn, apr_read_type_e block, const char *boundary, apr_size_t boundary_len, apr_off_t maxbytes) __attribute__((nonnull(1

apr_bucket_brigade apr_bucket_brigade apr_status_t apr_status_t apr_status_t apr_status_t apr_status_t apr_status_t apr_status_t	apr_brigade_to_iovec (apr_bucket_brigade b, struct iovec vec, int *nvec) __attribute__((nonnull(1

apr_bucket_brigade apr_bucket_brigade apr_status_t apr_status_t apr_status_t apr_status_t apr_status_t apr_status_t apr_status_t apr_status_t	apr_brigade_vputstrs (apr_bucket_brigade b, apr_brigade_flush flush, void ctx, va_list va) __attribute__((nonnull(1)))

apr_status_t	apr_brigade_write (apr_bucket_brigade b, apr_brigade_flush flush, void ctx, const char *str, apr_size_t nbyte) __attribute__((nonnull(1

apr_status_t apr_status_t	apr_brigade_writev (apr_bucket_brigade b, apr_brigade_flush flush, void ctx, const struct iovec *vec, apr_size_t nvec) __attribute__((nonnull(1

apr_status_t apr_status_t apr_status_t	apr_brigade_puts (apr_bucket_brigade bb, apr_brigade_flush flush, void ctx, const char *str) __attribute__((nonnull(1

apr_status_t apr_status_t apr_status_t apr_status_t	apr_brigade_putc (apr_bucket_brigade b, apr_brigade_flush flush, void ctx, const char c) __attribute__((nonnull(1)))

apr_status_t	apr_brigade_putstrs (apr_bucket_brigade b, apr_brigade_flush flush, void ctx,...) __attribute__((nonnull(1)))

apr_status_t	apr_brigade_printf (apr_bucket_brigade b, apr_brigade_flush flush, void ctx, const char *fmt,...) __attribute__((format(printf

apr_status_t	__attribute__ ((nonnull(1)))

apr_status_t	apr_brigade_vprintf (apr_bucket_brigade b, apr_brigade_flush flush, void ctx, const char *fmt, va_list va) __attribute__((nonnull(1

apr_status_t apr_bucket *	apr_brigade_insert_file (apr_bucket_brigade bb, apr_file_t f, apr_off_t start, apr_off_t len, apr_pool_t *p) __attribute__((nonnull(1

apr_status_t apr_bucket apr_bucket_alloc_t *	apr_bucket_alloc_create (apr_pool_t *p)

apr_bucket_alloc_t *	apr_bucket_alloc_create_ex (apr_allocator_t *allocator) __attribute__((nonnull(1)))

void	apr_bucket_alloc_destroy (apr_bucket_alloc_t *list) __attribute__((nonnull(1)))

apr_size_t	apr_bucket_alloc_aligned_floor (apr_bucket_alloc_t *list, apr_size_t size) __attribute__((nonnull(1)))

void *	apr_bucket_alloc (apr_size_t size, apr_bucket_alloc_t *list) __attribute__((nonnull(2)))

void	apr_bucket_free (void *block) __attribute__((nonnull(1)))

apr_status_t	apr_bucket_setaside_noop (apr_bucket data, apr_pool_t pool)

apr_status_t	apr_bucket_setaside_notimpl (apr_bucket data, apr_pool_t pool)

apr_status_t	apr_bucket_split_notimpl (apr_bucket *data, apr_size_t point)

apr_status_t	apr_bucket_copy_notimpl (apr_bucket e, apr_bucket *c)

void	apr_bucket_destroy_noop (void *data)

apr_status_t	apr_bucket_simple_split (apr_bucket *b, apr_size_t point)

apr_status_t	apr_bucket_simple_copy (apr_bucket a, apr_bucket *b)

apr_bucket *	apr_bucket_shared_make (apr_bucket b, void data, apr_off_t start, apr_size_t length)

int	apr_bucket_shared_destroy (void *data)

apr_status_t	apr_bucket_shared_split (apr_bucket *b, apr_size_t point)

apr_status_t	apr_bucket_shared_copy (apr_bucket a, apr_bucket *b)

apr_bucket *	apr_bucket_eos_create (apr_bucket_alloc_t *list)

apr_bucket *	apr_bucket_eos_make (apr_bucket *b) __attribute__((nonnull(1)))

apr_bucket *	apr_bucket_flush_create (apr_bucket_alloc_t *list) __attribute__((nonnull(1)))

apr_bucket *	apr_bucket_flush_make (apr_bucket *b) __attribute__((nonnull(1)))

apr_bucket *	apr_bucket_immortal_create (const char buf, apr_size_t nbyte, apr_bucket_alloc_t list) __attribute__((nonnull(1

apr_bucket apr_bucket *	apr_bucket_immortal_make (apr_bucket b, const char buf, apr_size_t nbyte) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket *	apr_bucket_transient_create (const char buf, apr_size_t nbyte, apr_bucket_alloc_t list) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket *	apr_bucket_transient_make (apr_bucket b, const char buf, apr_size_t nbyte) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket *	apr_bucket_heap_create (const char buf, apr_size_t nbyte, void(free_func)(void data), apr_bucket_alloc_t list) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket *	apr_bucket_heap_make (apr_bucket b, const char buf, apr_size_t nbyte, void(free_func)(void data)) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket *	apr_bucket_pool_create (const char buf, apr_size_t length, apr_pool_t pool, apr_bucket_alloc_t *list) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket *	apr_bucket_pool_make (apr_bucket b, const char buf, apr_size_t length, apr_pool_t *pool) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket *	apr_bucket_mmap_create (apr_mmap_t mm, apr_off_t start, apr_size_t length, apr_bucket_alloc_t list) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket *	apr_bucket_mmap_make (apr_bucket b, apr_mmap_t mm, apr_off_t start, apr_size_t length) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket *	apr_bucket_socket_create (apr_socket_t thissock, apr_bucket_alloc_t list) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket *	apr_bucket_socket_make (apr_bucket b, apr_socket_t thissock) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket *	apr_bucket_pipe_create (apr_file_t thispipe, apr_bucket_alloc_t list) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket *	apr_bucket_pipe_make (apr_bucket b, apr_file_t thispipe) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket *	apr_bucket_file_create (apr_file_t fd, apr_off_t offset, apr_size_t len, apr_pool_t p, apr_bucket_alloc_t *list) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket *	apr_bucket_file_make (apr_bucket b, apr_file_t fd, apr_off_t offset, apr_size_t len, apr_pool_t *p) __attribute__((nonnull(1

apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_bucket apr_status_t	apr_bucket_file_enable_mmap (apr_bucket *b, int enabled) __attribute__((nonnull(1)))

apr_status_t	apr_bucket_file_set_buf_size (apr_bucket *b, apr_size_t size)

Detailed Description

APR-UTIL Buckets/Bucket Brigades.

Variables
APR_DECLARE_DATA const apr_bucket_type_t	apr_bucket_type_flush

APR_DECLARE_DATA const apr_bucket_type_t	apr_bucket_type_eos

APR_DECLARE_DATA const apr_bucket_type_t	apr_bucket_type_file

APR_DECLARE_DATA const apr_bucket_type_t	apr_bucket_type_heap

APR_DECLARE_DATA const apr_bucket_type_t	apr_bucket_type_mmap

APR_DECLARE_DATA const apr_bucket_type_t	apr_bucket_type_pool

APR_DECLARE_DATA const apr_bucket_type_t	apr_bucket_type_pipe

APR_DECLARE_DATA const apr_bucket_type_t	apr_bucket_type_immortal

APR_DECLARE_DATA const apr_bucket_type_t	apr_bucket_type_transient

APR_DECLARE_DATA const apr_bucket_type_t	apr_bucket_type_socket

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Detailed Description