APR::BucketAlloc - Perl API for Bucket Allocation
use APR::BucketAlloc ();
$ba = APR::BucketAlloc->new($pool);
$ba->destroy;
APR::BucketAlloc
is used for bucket allocation.
new
Create an APR::BucketAlloc
object:
$ba = APR::BucketAlloc->new($pool);
APR::BucketAlloc
$pool
( APR::Pool object
)The pool used to create this object.
$ba
( APR::BucketAlloc object
)The new object.
This bucket allocation list (freelist) is used to create new buckets (via APR::Bucket->new
) and bucket brigades (via APR::Brigade->new
).
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
and $bb->bucket_alloc
.
Example:
use APR::BucketAlloc ();
use APR::Pool ();
my $ba = APR::BucketAlloc->(APR::Pool->pool);
my $eos_b = APR::Bucket::eos_create($ba);
destroy
Destroy an APR::BucketAlloc object
:
$ba->destroy;
$ba
( APR::BucketAlloc object
)The freelist to destroy.
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 and its core modules are copyrighted under The Apache Software License, Version 2.0.