smNameLibP.h
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上传用户:luoyougen
上传日期:2008-05-12
资源大小:23136k
文件大小:3k
源码类别:
VxWorks
开发平台:
C/C++
- /* smNameLibP.h - private shared name database library header file */
- /* Copyright 1984-2002 Wind River Systems, Inc. */
- /*
- modification history
- --------------------
- 01g,05may02,mas added volatile pointers (SPR 68334)
- 01f,01aug94,dvs backed out pme's changes for reserved fields in main data structures.
- 01e,20mar94,pme added reserved fields in main data structures to allow
- compatibility between future versions.
- 01d,29jan93,pme added little endian support
- 01c,29sep92,pme changed objId field to value in SM_OBJ_NAME
- and SM_OBJ_NAME_INFO
- 01b,22sep92,rrr added support for c++
- 01a,19jul92,pme extracted from smNameLib v1c.
- */
- #ifndef __INCsmNameLibPh
- #define __INCsmNameLibPh
- #ifdef __cplusplus
- extern "C" {
- #endif
- #include "vwModNum.h"
- #include "smNameLib.h"
- #include "smDllLib.h"
- #include "private/semSmLibP.h"
- #if (defined (CPU_FAMILY) && (CPU_FAMILY==I960) && (defined __GNUC__))
- #pragma align 1 /* tell gcc960 not to optimize alignments */
- #endif /* CPU_FAMILY==I960 */
- /* typedefs */
- typedef struct sm_obj_name_db /* database header */
- {
- UINT32 initDone; /* TRUE if name database is initialized */
- SM_DL_LIST nameList; /* list of entered name */
- SM_SEMAPHORE sem; /* shared binary semaphore for access */
- UINT32 maxName; /* maximum number of name in database */
- UINT32 curNumName; /* current number of name in database */
- } SM_OBJ_NAME_DB;
- typedef struct sm_obj_name /* name database element */
- {
- SM_DL_NODE node; /* node for name list */
- void * value; /* associated value */
- UINT32 type; /* associated type */
- char name [MAX_NAME_LENGTH + 1]; /* associated name string */
- } SM_OBJ_NAME;
- typedef struct sm_obj_name_info /* database element info */
- {
- void * value; /* element value */
- UINT32 type; /* associated type */
- char name [MAX_NAME_LENGTH + 1]; /* associated name string */
- } SM_OBJ_NAME_INFO;
- #if (defined (CPU_FAMILY) && (CPU_FAMILY==I960) && (defined __GNUC__))
- #pragma align 0 /* turn off alignment requirement */
- #endif /* CPU_FAMILY==I960 */
- /* globals */
- extern SM_OBJ_NAME_DB volatile * pSmNameDb; /* ptr to name database header */
- /* function declarations */
- #if defined(__STDC__) || defined(__cplusplus)
- extern void smNameLibInit (void);
- extern STATUS smNameInit (int maxNames);
- #else /* __STDC__ */
- extern void smNameLibInit ();
- extern STATUS smNameInit ();
- #endif /* __STDC__ */
- #ifdef __cplusplus
- }
- #endif
- #endif /* __INCsmNameLibPh */