pike.git/ src/ block_alloc.h

2002-12-02

2002-12-02 11:08:22 by Martin Stjernholm <mast@lysator.liu.se>

• 2fa1bfa4fde471860766fa8d42b4804d5fd55c80 (6 lines) (+4/-2) ^{[ Show | Annotate ]}
  Branch: 7.9

callback.c depends on that the block is linked in on the free list when
PRE_INIT_BLOCK runs.

Rev: src/block_alloc.h:1.58

2:   || This file is part of Pike. For copyright information see COPYRIGHT.   || Pike is distributed under GPL, LGPL and MPL. See the file COPYING   || for more information. - || $Id: block_alloc.h,v 1.57 2002/12/01 05:52:14 mast Exp $ + || $Id: block_alloc.h,v 1.58 2002/12/02 11:08:22 mast Exp $   */      #undef PRE_INIT_BLOCK
20:   #undef PTR_HASH_ALLOC_FILL_PAGES   #undef PTR_HASH_ALLOC_FIXED_FILL_PAGES    + /* Note: The block_alloc mutex is held while PRE_INIT_BLOCK runs. */   #define PRE_INIT_BLOCK(X)   #define INIT_BLOCK(X)   #define EXIT_BLOCK(X)
187:    struct PIKE_CONCAT(DATA,_block) *blk; \    \    EXIT_BLOCK(d); \ -  PRE_INIT_BLOCK(d); \ +     \    DO_IF_RUN_UNLOCKED(mt_lock(&PIKE_CONCAT(DATA,_mutex))); \    \
241:    } \    \    d->BLOCK_ALLOC_NEXT = (void *)blk->PIKE_CONCAT3(free_,DATA,s); \ +  PRE_INIT_BLOCK(d); \    /* Mark block as unavailable. */ \    PIKE_MEM_NA(*d); \    blk->PIKE_CONCAT3(free_,DATA,s)=d; \