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From r..@apache.org
Subject cvs commit: apr/include apr_general.h
Date Tue, 02 Jan 2001 01:19:08 GMT
rbb         01/01/01 17:19:08

  Modified:    .        CHANGES
               include  apr_general.h
  Log:
  Add an APR_GET_POOL macro to get a pool from any APR type that has
  a pool.  This requires that ALL apr types put the pool as the first
  field in their structure.
  
  Revision  Changes    Path
  1.34      +4 -0      apr/CHANGES
  
  Index: CHANGES
  ===================================================================
  RCS file: /home/cvs/apr/CHANGES,v
  retrieving revision 1.33
  retrieving revision 1.34
  diff -u -r1.33 -r1.34
  --- CHANGES	2000/12/31 18:04:59	1.33
  +++ CHANGES	2001/01/02 01:19:07	1.34
  @@ -1,5 +1,9 @@
   Changes with APR b1
   
  +  *) Add an APR_GET_POOL macro to get a pool from any APR type that has
  +     a pool.  This requires that ALL apr types put the pool as the first
  +     field in their structure. [Ryan Bloom]
  +
     *) Begin to remove the ability to allocate out of NULL pools.  The first
        problem to solve, is that we need an apr_lock in order to allocate
        pools, so that we can lock things out when allocating.  So, how do we
  
  
  
  1.47      +11 -0     apr/include/apr_general.h
  
  Index: apr_general.h
  ===================================================================
  RCS file: /home/cvs/apr/include/apr_general.h,v
  retrieving revision 1.46
  retrieving revision 1.47
  diff -u -r1.46 -r1.47
  --- apr_general.h	2000/12/04 05:44:52	1.46
  +++ apr_general.h	2001/01/02 01:19:07	1.47
  @@ -210,6 +210,17 @@
   #define XtOffsetOf(s_type,field) XtOffset(s_type*,field)
   #endif
   
  +/* This is a general apr type that should only ever be used in the APR_GET_POOL
  + * macro.  This is basically used to let us get the pool from any apr type
  + * that has one.
  + */
  +struct apr_t {
  +    apr_pool_t *pool;
  +};
  +
  +#define APR_GET_POOL(foo) \
  +	((struct apr_t *)foo)->pool
  +
   /* A couple of prototypes for functions in case some platform doesn't 
    * have it
    */
  
  
  

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