xf_vfs_sys_fcntl.h

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#ifndef __XF_VFS_SYS_FCNTL_H__
#define __XF_VFS_SYS_FCNTL_H__
 
/* ==================== [Includes] ========================================== */
 
#include "xf_vfs_config_internal.h"
 
#include "xf_utils.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* ==================== [Defines] =========================================== */
 
#define XF_VFS__FOPEN       (-1)    
#define XF_VFS__FREAD       0x0001  
#define XF_VFS__FWRITE      0x0002  
#define XF_VFS__FAPPEND     0x0008  
#define XF_VFS__FMARK       0x0010  
#define XF_VFS__FDEFER      0x0020  
#define XF_VFS__FASYNC      0x0040  
#define XF_VFS__FSHLOCK     0x0080  
#define XF_VFS__FEXLOCK     0x0100  
#define XF_VFS__FCREAT      0x0200  
#define XF_VFS__FTRUNC      0x0400  
#define XF_VFS__FEXCL       0x0800  
#define XF_VFS__FNBIO       0x1000  
#define XF_VFS__FSYNC       0x2000  
#define XF_VFS__FNONBLOCK   0x4000  
#define XF_VFS__FNDELAY     XF_VFS__FNONBLOCK  
#define XF_VFS__FNOCTTY     0x8000  
#define XF_VFS__FNOINHERIT  0x40000
#define XF_VFS__FDIRECT     0x80000
#define XF_VFS__FNOFOLLOW   0x100000
#define XF_VFS__FDIRECTORY  0x200000
#define XF_VFS__FEXECSRCH   0x400000
 
#define XF_VFS_O_ACCMODE    (XF_VFS_O_RDONLY|XF_VFS_O_WRONLY|XF_VFS_O_RDWR)
 
#define XF_VFS_O_RDONLY     0       
#define XF_VFS_O_WRONLY     1       
#define XF_VFS_O_RDWR       2       
#define XF_VFS_O_APPEND     XF_VFS__FAPPEND
#define XF_VFS_O_CREAT      XF_VFS__FCREAT
#define XF_VFS_O_TRUNC      XF_VFS__FTRUNC
#define XF_VFS_O_EXCL       XF_VFS__FEXCL
#define XF_VFS_O_SYNC       XF_VFS__FSYNC
#define XF_VFS_O_NONBLOCK   XF_VFS__FNONBLOCK
#define XF_VFS_O_NOCTTY     XF_VFS__FNOCTTY
 
#define XF_VFS_O_CLOEXEC    XF_VFS__FNOINHERIT
#define XF_VFS_O_NOFOLLOW   XF_VFS__FNOFOLLOW
#define XF_VFS_O_DIRECTORY  XF_VFS__FDIRECTORY
#define XF_VFS_O_EXEC       XF_VFS__FEXECSRCH
#define XF_VFS_O_SEARCH     XF_VFS__FEXECSRCH
 
#define XF_VFS_O_DIRECT     XF_VFS__FDIRECT
 
#define XF_VFS_FNONBLOCK    XF_VFS__FNONBLOCK
 
#define XF_VFS_FD_CLOEXEC   1   /* posix */
 
/* fcntl(2) requests */
#define XF_VFS_F_DUPFD      0   
#define XF_VFS_F_GETFD      1   
#define XF_VFS_F_SETFD      2   
#define XF_VFS_F_GETFL      3   
#define XF_VFS_F_SETFL      4   
#define XF_VFS_F_GETOWN     5   
#define XF_VFS_F_SETOWN     6   
#define XF_VFS_F_GETLK      7   
#define XF_VFS_F_SETLK      8   
#define XF_VFS_F_SETLKW     9   
#define XF_VFS_F_DUPFD_CLOEXEC  14  
#define XF_VFS_F_RDLCK      1   
#define XF_VFS_F_WRLCK      2   
#define XF_VFS_F_UNLCK      3   
#define XF_VFS_AT_FDCWD     -2
 
#define XF_VFS_AT_EACCESS              1
#define XF_VFS_AT_SYMLINK_NOFOLLOW     2
#define XF_VFS_AT_SYMLINK_FOLLOW       4
#define XF_VFS_AT_REMOVEDIR            8
#define XF_VFS_AT_EMPTY_PATH          16
 
#define XF_VFS_LOCK_SH     0x01        
#define XF_VFS_LOCK_EX     0x02        
#define XF_VFS_LOCK_NB     0x04        
#define XF_VFS_LOCK_UN     0x08        
/* ==================== [Typedefs] ========================================== */
 
/* ==================== [Global Prototypes] ================================= */
 
/* ==================== [Macros] ============================================ */
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif // __XF_VFS_SYS_FCNTL_H__