lkml.org 
[lkml]   [2011]   [Sep]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH -V6 02/26] vfs: Add hex format for MAY_* flag values
    Date
    We are going to add more flags and having them in hex format
    make it simpler

    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
    ---
    include/linux/fs.h | 17 +++++++++--------
    1 files changed, 9 insertions(+), 8 deletions(-)

    diff --git a/include/linux/fs.h b/include/linux/fs.h
    index c2bd68f..45744ae 100644
    --- a/include/linux/fs.h
    +++ b/include/linux/fs.h
    @@ -58,14 +58,15 @@ struct inodes_stat_t {

    #define NR_FILE 8192 /* this can well be larger on a larger system */

    -#define MAY_EXEC 1
    -#define MAY_WRITE 2
    -#define MAY_READ 4
    -#define MAY_APPEND 8
    -#define MAY_ACCESS 16
    -#define MAY_OPEN 32
    -#define MAY_CHDIR 64
    -#define MAY_NOT_BLOCK 128 /* called from RCU mode, don't block */
    +#define MAY_EXEC 0x00000001
    +#define MAY_WRITE 0x00000002
    +#define MAY_READ 0x00000004
    +#define MAY_APPEND 0x00000008
    +#define MAY_ACCESS 0x00000010
    +#define MAY_OPEN 0x00000020
    +#define MAY_CHDIR 0x00000040
    +/* called from RCU mode, don't block */
    +#define MAY_NOT_BLOCK 0x00000080

    /*
    * flags in file.f_mode. Note that FMODE_READ and FMODE_WRITE must correspond
    --
    1.7.4.1


    \
     
     \ /
      Last update: 2011-09-05 19:29    [W:3.461 / U:0.132 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site