diff options
Diffstat (limited to 'intern/guardedalloc')
| -rw-r--r-- | intern/guardedalloc/MEM_guardedalloc.h | 10 | ||||
| -rw-r--r-- | intern/guardedalloc/intern/mallocn.c | 21 |
2 files changed, 25 insertions, 6 deletions
diff --git a/intern/guardedalloc/MEM_guardedalloc.h b/intern/guardedalloc/MEM_guardedalloc.h index d004e7952cc..1d4c753802b 100644 --- a/intern/guardedalloc/MEM_guardedalloc.h +++ b/intern/guardedalloc/MEM_guardedalloc.h @@ -58,8 +58,8 @@ #ifndef MEM_MALLOCN_H #define MEM_MALLOCN_H -/* Needed for FILE* */ -#include "stdio.h" +#include "stdio.h" /* needed for FILE* */ +#include "BLO_sys_types.h" /* needed for uintptr_t */ #ifdef __cplusplus extern "C" { @@ -123,6 +123,12 @@ extern "C" { /** Attempt to enforce OSX (or other OS's) to have malloc and stack nonzero */ void MEM_set_memory_debug(void); + /* Memory usage stats + * - MEM_get_memory_in_use is all memory + * - MEM_get_mapped_memory_in_use is a subset of all memory */ + uintptr_t MEM_get_memory_in_use(void); + uintptr_t MEM_get_mapped_memory_in_use(void); + int MEM_get_memory_blocks_in_use(void); #ifdef __cplusplus } diff --git a/intern/guardedalloc/intern/mallocn.c b/intern/guardedalloc/intern/mallocn.c index a36549d0cc7..7bdca7339fc 100644 --- a/intern/guardedalloc/intern/mallocn.c +++ b/intern/guardedalloc/intern/mallocn.c @@ -49,8 +49,6 @@ #include "MEM_guardedalloc.h" -#include "BLO_sys_types.h" // needed for intptr_t - /* --------------------------------------------------------------------- */ /* Data definition */ /* --------------------------------------------------------------------- */ @@ -113,8 +111,8 @@ static const char *check_memlist(MemHead *memh); /* --------------------------------------------------------------------- */ -volatile int totblock= 0; -volatile uintptr_t mem_in_use= 0, mmap_in_use= 0; +static volatile int totblock= 0; +static volatile uintptr_t mem_in_use= 0, mmap_in_use= 0; static volatile struct localListBase _membase; static volatile struct localListBase *membase = &_membase; @@ -698,4 +696,19 @@ static const char *check_memlist(MemHead *memh) return(name); } +uintptr_t MEM_get_memory_in_use(void) +{ + return mem_in_use; +} + +uintptr_t MEM_get_mapped_memory_in_use(void) +{ + return mmap_in_use; +} + +int MEM_get_memory_blocks_in_use(void) +{ + return totblock; +} + /* eof */ |