diff options
Diffstat (limited to 'cpukit/libcsupport/src/mallocinfo.c')
-rw-r--r-- | cpukit/libcsupport/src/mallocinfo.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/cpukit/libcsupport/src/mallocinfo.c b/cpukit/libcsupport/src/mallocinfo.c new file mode 100644 index 0000000000..d1c3266aeb --- /dev/null +++ b/cpukit/libcsupport/src/mallocinfo.c @@ -0,0 +1,39 @@ +/* + * RTEMS Malloc Get Status Information + * + * + * COPYRIGHT (c) 1989-2007. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#define __RTEMS_VIOLATE_KERNEL_VISIBILITY__ +#include <rtems.h> +#include <rtems/libcsupport.h> +#include <rtems/score/protectedheap.h> + +extern Heap_Control *RTEMS_Malloc_Heap; + +/* + * Find amount of free heap remaining + */ + +int malloc_info( + Heap_Information_block *the_info +) +{ + if ( !the_info ) + return -1; + + _Protected_heap_Get_information( RTEMS_Malloc_Heap, the_info ); + return 0; +} |