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Diffstat (limited to 'cpukit/libcsupport/include/rtems/libcsupport.h')
| -rw-r--r-- | cpukit/libcsupport/include/rtems/libcsupport.h | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/cpukit/libcsupport/include/rtems/libcsupport.h b/cpukit/libcsupport/include/rtems/libcsupport.h deleted file mode 100644 index 51607f9ea1..0000000000 --- a/cpukit/libcsupport/include/rtems/libcsupport.h +++ /dev/null @@ -1,193 +0,0 @@ -/** - * @file - * - * @brief Standard C Library Support - * - * This include file contains the information regarding the - * RTEMS specific support for the standard C library. - */ - -/* - * COPYRIGHT (c) 1989-2011. - * 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.org/license/LICENSE. - */ - -#ifndef _RTEMS_RTEMS_LIBCSUPPORT_H -#define _RTEMS_RTEMS_LIBCSUPPORT_H - -#include <sys/types.h> -#include <stdint.h> - -#include <rtems/score/heap.h> -#include <rtems/rtems/tasks.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * @defgroup libcsupport Standard C Library Support - * - * @brief RTEMS Specific Support for the Standard C Library - * - */ -/**@{**/ - -extern void malloc_dump(void); - -/** - * @brief Malloc walk. - */ -extern bool malloc_walk(int source, bool printf_enabled); - -/** - * @brief Set malloc heap pointer. - * - * This routine is primarily used for debugging. - */ -void malloc_set_heap_pointer(Heap_Control *new_heap); - -/** - * @brief Get malloc heap pointer. - * - * This routine is primarily used for debugging. - */ -Heap_Control *malloc_get_heap_pointer( void ); - -/** - * @brief Get free malloc information. - * - * Find amount of free heap remaining - */ -extern size_t malloc_free_space(void); - -/** - * @brief Get malloc status information. - * - * Find amount of free heap remaining. - */ -extern int malloc_info(Heap_Information_block *the_info); - -/* - * Prototypes required to install newlib reentrancy user extension - */ -bool newlib_create_hook( - rtems_tcb *current_task, - rtems_tcb *creating_task -); - -void newlib_terminate_hook( - rtems_tcb *current_task -); - -#define RTEMS_NEWLIB_EXTENSION \ -{ \ - newlib_create_hook, /* rtems_task_create */ \ - 0, /* rtems_task_start */ \ - 0, /* rtems_task_restart */ \ - 0, /* rtems_task_delete */ \ - 0, /* task_switch */ \ - 0, /* task_begin */ \ - 0, /* task_exitted */ \ - 0, /* fatal */ \ - newlib_terminate_hook /* thread terminate */ \ -} - -typedef struct { - uint32_t active_barriers; - uint32_t active_extensions; - uint32_t active_message_queues; - uint32_t active_partitions; - uint32_t active_periods; - uint32_t active_ports; - uint32_t active_regions; - uint32_t active_semaphores; - uint32_t active_tasks; - uint32_t active_timers; -} rtems_resource_rtems_api; - -typedef struct { - uint32_t active_message_queues; - uint32_t active_semaphores; - uint32_t active_threads; - uint32_t active_timers; -} rtems_resource_posix_api; - -typedef struct { - Heap_Information_block workspace_info; - Heap_Information_block heap_info; - uint32_t active_posix_key_value_pairs; - uint32_t active_posix_keys; - rtems_resource_rtems_api rtems_api; - rtems_resource_posix_api posix_api; - int open_files; -} rtems_resource_snapshot; - -/** - * @brief Tasks a snapshot of the resource usage of the system. - * - * @param[out] snapshot The snapshot of used resources. - * - * @see rtems_resource_snapshot_equal() and rtems_resource_snapshot_check(). - * - * @code - * #include <assert.h> - * - * #include <rtems/libcsupport.h> - * - * void example(void) - * { - * rtems_resource_snapshot before; - * - * test_setup(); - * rtems_resource_snapshot_take(&before); - * test(); - * assert(rtems_resource_snapshot_check(&before)); - * test_cleanup(); - * } - * @endcode - */ -void rtems_resource_snapshot_take(rtems_resource_snapshot *snapshot); - -/** - * @brief Compares two resource snapshots for equality. - * - * @param[in] a One resource snapshot. - * @param[in] b Another resource snapshot. - * - * @retval true The resource snapshots are equal. - * @retval false Otherwise. - * - * @see rtems_resource_snapshot_take(). - */ -bool rtems_resource_snapshot_equal( - const rtems_resource_snapshot *a, - const rtems_resource_snapshot *b -); - -/** - * @brief Takes a new resource snapshot and checks that it is equal to the - * given resource snapshot. - * - * @param[in] snapshot The resource snapshot used for comparison with the new - * resource snapshot. - * - * @retval true The resource snapshots are equal. - * @retval false Otherwise. - * - * @see rtems_resource_snapshot_take(). - */ -bool rtems_resource_snapshot_check(const rtems_resource_snapshot *snapshot); - -/** @} */ - -#ifdef __cplusplus -} -#endif - -#endif -/* end of include file */ |