www.pudn.com > test_megbox_vc.rar > fs_os.h, change:2003-10-15,size:1676b


/* 
********************************************************************** 
*                          Micrium, Inc. 
*                      949 Crestview Circle 
*                     Weston,  FL 33327-1848 
* 
*                            uC/FS 
* 
*             (c) Copyright 2001 - 2003, Micrium, Inc. 
*                      All rights reserved. 
* 
*********************************************************************** 
 
---------------------------------------------------------------------- 
File        : fs_os.h  
Purpose     : File system's OS Layer header file 
---------------------------------------------------------------------- 
Known problems or limitations with current version 
---------------------------------------------------------------------- 
None. 
---------------------------END-OF-HEADER------------------------------ 
*/ 
 
#ifndef _FS_OS_H_ 
#define _FS_OS_H_ 
 
void     FS_X_OS_LockFileHandle(void); 
void     FS_X_OS_UnlockFileHandle(void); 
void     FS_X_OS_LockFileOp(FS_FILE *fp); 
void     FS_X_OS_UnlockFileOp(FS_FILE *fp); 
void     FS_X_OS_LockMem(void); 
void     FS_X_OS_UnlockMem(void); 
void     FS_X_OS_LockDeviceOp(const FS__device_type *driver, FS_u32 id); 
void     FS_X_OS_UnlockDeviceOp(const FS__device_type *driver, FS_u32 id); 
FS_u16   FS_X_OS_GetDate(void); 
FS_u16   FS_X_OS_GetTime(void); 
int      FS_X_OS_Init(void); 
int      FS_X_OS_Exit(void); 
 
#if FS_POSIX_DIR_SUPPORT 
void     FS_X_OS_LockDirHandle(void); 
void     FS_X_OS_UnlockDirHandle(void); 
void     FS_X_OS_LockDirOp(FS_DIR *dirp); 
void     FS_X_OS_UnlockDirOp(FS_DIR *dirp); 
#endif  /* FS_POSIX_DIR_SUPPORT */ 
 
#endif    /*  _FS_OS_H_  */