APR::BucketAlloc - Perl API for Bucket Allocation

  use APR::BucketAlloc ();
  $ba = APR::BucketAlloc->new($pool);
  $ba->destroy;

APR::BucketAlloc is used for bucket allocation.

Create an APR::BucketAlloc object:

  $ba = APR::BucketAlloc->new($pool);

class: APR::BucketAlloc

arg1: $pool ( APR::Pool object (docs::2.0::api::APR::Pool) )

The pool used to create this object.

ret: $ba ( APR::BucketAlloc object (docs::2.0::api::APR::BucketAlloc) )

The new object.

since: 2.0.00

This bucket allocation list (freelist) is used to create new buckets (via APR::Bucket->new (C_new_ in docs::2.0::api::APR::Bucket)) and bucket brigades (via APR::Brigade->new (C_new_ in docs::2.0::api::APR::Brigade)).

You only need to use this method if you aren't running under httpd. If you are running under mod_perl, you already have a bucket allocation available via $c->bucket_alloc (C_bucket_alloc_ in docs::2.0::api::Apache2::Connection) and $bb->bucket_alloc (C_bucket_alloc_ in docs::2.0::api::APR::Brigade).

Example:

  use APR::BucketAlloc ();
  use APR::Pool ();
  my $ba = APR::BucketAlloc->(APR::Pool->pool);
  my $eos_b = APR::Bucket::eos_create($ba);

Destroy an APR::BucketAlloc object (docs::2.0::api::APR::BucketAlloc):

  $ba->destroy;

arg1: $ba ( APR::BucketAlloc object (docs::2.0::api::APR::BucketAlloc) )

The freelist to destroy.

ret: no return value

since: 2.0.00

Once destroyed this object may not be used again.

You need to destroy $ba only if you have created it via APR::BucketAlloc->new. If you try to destroy an allocation not created by this method, you will get a segmentation fault.

Moreover normally it is not necessary to destroy allocators, since the pool which created them will destroy them during that pool's cleanup phase.

mod_perl 2.0 documentation (docs::2.0::index).

mod_perl 2.0 and its core modules are copyrighted under The Apache Software License, Version 2.0.

The mod_perl development team and numerous contributors (about::contributors::people).