diff options
Diffstat (limited to 'include/apr_buckets.h')
| -rw-r--r-- | include/apr_buckets.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/apr_buckets.h b/include/apr_buckets.h index 025292b98658d..ce64b78da1162 100644 --- a/include/apr_buckets.h +++ b/include/apr_buckets.h @@ -622,6 +622,8 @@ struct apr_bucket_file { * a caller tries to read from it */ int can_mmap; #endif /* APR_HAS_MMAP */ + /** File read block size */ + apr_size_t read_size; }; /** @see apr_bucket_structs */ @@ -962,6 +964,18 @@ APU_DECLARE_NONSTD(apr_bucket_alloc_t *) apr_bucket_alloc_create_ex(apr_allocato APU_DECLARE_NONSTD(void) apr_bucket_alloc_destroy(apr_bucket_alloc_t *list); /** + * Get the aligned size corresponding to the requested size, but minus the + * allocator(s) overhead such that the allocation would remain in the + * same boundary. + * @param list The allocator from which to the memory would be allocated. + * @param size The requested size. + * @return The corresponding aligned/floored size. + */ +APU_DECLARE_NONSTD(apr_size_t) apr_bucket_alloc_aligned_floor(apr_bucket_alloc_t *list, + apr_size_t size) + __attribute__((nonnull(1))); + +/** * Allocate memory for use by the buckets. * @param size The amount to allocate. * @param list The allocator from which to allocate the memory. @@ -1563,6 +1577,19 @@ APU_DECLARE(apr_bucket *) apr_bucket_file_make(apr_bucket *b, apr_file_t *fd, APU_DECLARE(apr_status_t) apr_bucket_file_enable_mmap(apr_bucket *b, int enabled); +/** + * Set the size of the read buffer allocated by a FILE bucket (default + * is @a APR_BUCKET_BUFF_SIZE) + * memory-mapping is disabled only) + * @param b The bucket + * @param size Size of the allocated buffers + * @return APR_SUCCESS normally, or an error code if the operation fails + * @remark Relevant/used only when memory-mapping is disabled (@see + * apr_bucket_file_enable_mmap) + */ +APU_DECLARE(apr_status_t) apr_bucket_file_set_buf_size(apr_bucket *e, + apr_size_t size); + /** @} */ #ifdef __cplusplus } |