FsApiConstants.h

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#ifndef FsApiConstants_h
#define FsApiConstants_h
#include "../SdFatConfig.h"
 
#if USE_FCNTL_H
#include <fcntl.h>
/* values for GNU Arm Embedded Toolchain.
 * O_RDONLY:   0x0
 * O_WRONLY:   0x1
 * O_RDWR:     0x2
 * O_ACCMODE:  0x3
 * O_APPEND:   0x8
 * O_CREAT:    0x200
 * O_TRUNC:    0x400
 * O_EXCL:     0x800
 * O_SYNC:     0x2000
 * O_NONBLOCK: 0x4000
 */
#define O_AT_END O_NONBLOCK 
typedef int oflag_t;
#else                 // USE_FCNTL_H
#define O_RDONLY 0X00 
#define O_WRONLY 0X01 
#define O_RDWR   0X02 
#define O_AT_END 0X04 
#define O_APPEND 0X08 
#define O_CREAT  0x10 
#define O_TRUNC  0x20 
#define O_EXCL   0x40 
#define O_SYNC   0x80 
 
#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR) 
typedef uint8_t oflag_t;
#endif                                           // USE_FCNTL_H
 
#define O_READ  O_RDONLY
#define O_WRITE O_WRONLY
 
inline bool isWriteMode(oflag_t oflag)
{
    oflag &= O_ACCMODE;
    return oflag == O_WRONLY || oflag == O_RDWR;
}
 
// flags for ls()
const uint8_t LS_A = 1;
const uint8_t LS_DATE = 2;
const uint8_t LS_SIZE = 4;
const uint8_t LS_R = 8;
 
// flags for time-stamp
const uint8_t T_ACCESS = 1;
const uint8_t T_CREATE = 2;
const uint8_t T_WRITE = 4;
#endif // FsApiConstants_h