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From jwool...@apache.org
Subject cvs commit: apr-util/include apr_buckets.h
Date Wed, 02 Jul 2003 05:25:44 GMT
jwoolley    2003/07/01 22:25:44

  Modified:    buckets  apr_buckets_alloc.c
               include  apr_buckets.h
  Log:
  an addition to the api to allow httpd mpm's to share an apr_allocator_t
  between a thread pool and the thread's bucket allocator.  this will allow
  the freelist max size to be managed.
  
  Revision  Changes    Path
  1.10      +9 -1      apr-util/buckets/apr_buckets_alloc.c
  
  Index: apr_buckets_alloc.c
  ===================================================================
  RCS file: /home/cvs/apr-util/buckets/apr_buckets_alloc.c,v
  retrieving revision 1.9
  retrieving revision 1.10
  diff -u -d -u -r1.9 -r1.10
  --- apr_buckets_alloc.c	1 Jan 2003 00:02:17 -0000	1.9
  +++ apr_buckets_alloc.c	2 Jul 2003 05:25:44 -0000	1.10
  @@ -90,10 +90,18 @@
   APU_DECLARE_NONSTD(apr_bucket_alloc_t *) apr_bucket_alloc_create(apr_pool_t *p)
   {
       apr_allocator_t *allocator;
  +
  +    apr_allocator_create(&allocator);
  +    return apr_bucket_alloc_create_ex(p, allocator);
  +}
  +
  +APU_DECLARE_NONSTD(apr_bucket_alloc_t *) apr_bucket_alloc_create_ex(
  +                                             apr_pool_t *p,
  +                                             apr_allocator_t *allocator)
  +{
       apr_bucket_alloc_t *list;
       apr_memnode_t *block;
   
  -    apr_allocator_create(&allocator);
       block = apr_allocator_alloc(allocator, ALLOC_AMT);
       list = (apr_bucket_alloc_t *)block->first_avail;
       list->pool = p;
  
  
  
  1.151     +11 -1     apr-util/include/apr_buckets.h
  
  Index: apr_buckets.h
  ===================================================================
  RCS file: /home/cvs/apr-util/include/apr_buckets.h,v
  retrieving revision 1.150
  retrieving revision 1.151
  diff -u -d -u -r1.150 -r1.151
  --- apr_buckets.h	13 Mar 2003 23:53:19 -0000	1.150
  +++ apr_buckets.h	2 Jul 2003 05:25:44 -0000	1.151
  @@ -921,13 +921,23 @@
   
   /*  *****  Bucket freelist functions *****  */
   /**
  - * Create a bucket allocator.
  + * Create a bucket allocator (and its underlying apr_allocator_t).
    * @param p Pool to allocate the allocator from [note: this is only
    *          used to allocate internal structures of the allocator, NOT
    *          to allocate the memory handed out by the allocator]
    * @warning The allocator must never be used by more than one thread at a time.
    */
   APU_DECLARE_NONSTD(apr_bucket_alloc_t *) apr_bucket_alloc_create(apr_pool_t *p);
  +
  +/**
  + * Create a bucket allocator (specifying an apr_allocator_t for it to use).
  + * @param p         Pool to allocate the allocator from [note: this is only
  + *                  used to allocate internal structures of the allocator, NOT
  + *                  to allocate the memory handed out by the allocator]
  + * @param allocator The apr_allocator_t from which to get blocks of memory.
  + * @warning The allocator must never be used by more than one thread at a time.
  + */
  +APU_DECLARE_NONSTD(apr_bucket_alloc_t *) apr_bucket_alloc_create_ex(apr_pool_t *p, apr_allocator_t
*allocator);
   
   /**
    * Destroy a bucket allocator.
  
  
  

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