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Member "install-tl-20200916/tlpkg/tlperl/lib/CORE/malloc_ctl.h" (10 Mar 2019, 1524 Bytes) of package /windows/misc/install-tl.zip:


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    1 #ifndef PERL_MALLOC_CTL_H_
    2 #  define PERL_MALLOC_CTL_H_
    3 
    4 struct perl_mstats {
    5     UV *nfree;
    6     UV *ntotal;
    7     IV topbucket, topbucket_ev, topbucket_odd, totfree, total, total_chain;
    8     IV total_sbrk, sbrks, sbrk_good, sbrk_slack, start_slack, sbrked_remains;
    9     IV minbucket;
   10     /* Level 1 info */
   11     UV *bucket_mem_size;
   12     UV *bucket_available_size;
   13     UV nbuckets;
   14 };
   15 typedef struct perl_mstats perl_mstats_t;
   16 
   17 PERL_CALLCONV Malloc_t Perl_malloc (MEM_SIZE nbytes);
   18 PERL_CALLCONV Malloc_t Perl_calloc (MEM_SIZE elements, MEM_SIZE size);
   19 PERL_CALLCONV Malloc_t Perl_realloc (Malloc_t where, MEM_SIZE nbytes);
   20 /* 'mfree' rather than 'free', since there is already a 'perl_free'
   21  * that causes clashes with case-insensitive linkers */
   22 PERL_CALLCONV Free_t   Perl_mfree (Malloc_t where);
   23 
   24 #ifndef NO_MALLOC_DYNAMIC_CFG
   25 
   26 /* IV configuration data */
   27 enum {
   28   MallocCfg_FIRST_SBRK,
   29   MallocCfg_MIN_SBRK,
   30   MallocCfg_MIN_SBRK_FRAC1000,
   31   MallocCfg_SBRK_ALLOW_FAILURES,
   32   MallocCfg_SBRK_FAILURE_PRICE,
   33   MallocCfg_sbrk_goodness,
   34 
   35   MallocCfg_filldead,
   36   MallocCfg_fillalive,
   37   MallocCfg_fillcheck,
   38 
   39   MallocCfg_skip_cfg_env,
   40   MallocCfg_cfg_env_read,
   41 
   42   MallocCfg_emergency_buffer_size,
   43   MallocCfg_emergency_buffer_last_req,
   44 
   45   MallocCfg_emergency_buffer_prepared_size,
   46 
   47   MallocCfg_last
   48 };
   49 /* char* configuration data */
   50 enum {
   51   MallocCfgP_emergency_buffer,
   52   MallocCfgP_emergency_buffer_prepared,
   53   MallocCfgP_last
   54 };
   55 START_EXTERN_C
   56 extern IV *MallocCfg_ptr;
   57 extern char **MallocCfgP_ptr;
   58 END_EXTERN_C
   59 
   60 #endif
   61 
   62 #endif