Changeset 612 for trunk/kernel/mm/page.h


Ignore:
Timestamp:
Jan 11, 2019, 6:35:07 PM (4 years ago)
Author:
alain
Message:

Fix several bugs in vfs.c, fatfs.c, and devfs.c to support
the <.> and <..> directory entries.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/kernel/mm/page.h

    r606 r612  
    3737/*************************************************************************************
    3838 * This  defines the flags that can be attached to a physical page.
    39  * TODO : the PG_BUFFER and PG_IO_ERR flags semantic is not defined [AG]
    4039 ************************************************************************************/
    4140
     
    4342#define PG_RESERVED         0x0002     // cannot be allocated by PPM
    4443#define PG_FREE             0x0004     // page can be allocated by PPM
    45 #define PG_IO_ERR           0x0010     // mapper signals access error    TODO ??? [AG]
    46 #define PG_BUFFER           0x0020     // used in blockio.c              TODO ??? [AG]
    4744#define PG_DIRTY            0x0040     // page has been written
    4845#define PG_COW          0x0080     // page is copy-on-write
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