xf_vfs_sys_stat.h

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#ifndef __XF_VFS_SYS_STAT_H__
#define __XF_VFS_SYS_STAT_H__
 
/* ==================== [Includes] ========================================== */
 
#include "xf_vfs_config_internal.h"
#include "xf_vfs_sys_types.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* ==================== [Defines] =========================================== */
 
#define XF_VFS__IFMT        0170000 
#define     XF_VFS__IFDIR   0040000 
#define     XF_VFS__IFCHR   0020000 
#define     XF_VFS__IFBLK   0060000 
#define     XF_VFS__IFREG   0100000 
#define     XF_VFS__IFLNK   0120000 
#define     XF_VFS__IFSOCK  0140000 
#define     XF_VFS__IFIFO   0010000 
#define     XF_VFS_S_BLKSIZE  1024  
#define XF_VFS_S_ISUID      0004000 
#define XF_VFS_S_ISGID      0002000 
#define XF_VFS_S_ISVTX      0001000 
#define XF_VFS_S_IFMT       XF_VFS__IFMT
#define XF_VFS_S_IFDIR      XF_VFS__IFDIR
#define XF_VFS_S_IFCHR      XF_VFS__IFCHR
#define XF_VFS_S_IFBLK      XF_VFS__IFBLK
#define XF_VFS_S_IFREG      XF_VFS__IFREG
#define XF_VFS_S_IFLNK      XF_VFS__IFLNK
#define XF_VFS_S_IFSOCK XF_VFS__IFSOCK
#define XF_VFS_S_IFIFO      XF_VFS__IFIFO
 
#define XF_VFS_S_IRWXU     (XF_VFS_S_IRUSR | XF_VFS_S_IWUSR | XF_VFS_S_IXUSR)
#define     XF_VFS_S_IRUSR 0000400  
#define     XF_VFS_S_IWUSR 0000200  
#define     XF_VFS_S_IXUSR 0000100  
#define XF_VFS_S_IRWXG     (XF_VFS_S_IRGRP | XF_VFS_S_IWGRP | XF_VFS_S_IXGRP)
#define     XF_VFS_S_IRGRP 0000040  
#define     XF_VFS_S_IWGRP 0000020  
#define     XF_VFS_S_IXGRP 0000010  
#define XF_VFS_S_IRWXO     (XF_VFS_S_IROTH | XF_VFS_S_IWOTH | XF_VFS_S_IXOTH)
#define     XF_VFS_S_IROTH 0000004  
#define     XF_VFS_S_IWOTH 0000002  
#define     XF_VFS_S_IXOTH 0000001  
/* ==================== [Typedefs] ========================================== */
 
typedef struct xf_vfs_stat {
    xf_vfs_dev_t        st_dev;        
    xf_vfs_mode_t       st_mode;       
    xf_vfs_off_t        st_size;       
    /*
        以下几个时间修改了命名，防止与标准库头文件同时存在时被错误覆盖
        #define st_atime st_actime
        #define st_mtime st_modtime
        #define st_ctime st_chtime
    */
    xf_vfs_time_t       st_actime;     
    xf_vfs_time_t       st_modtime;    
    xf_vfs_time_t       st_chtime;     
    xf_vfs_blksize_t    st_blksize;    
    xf_vfs_blkcnt_t     st_blocks;     
} xf_vfs_stat_t;
 
/* ==================== [Global Prototypes] ================================= */
 
/* ==================== [Macros] ============================================ */
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif // __XF_VFS_SYS_STAT_H__