lkml.org 
[lkml]   [2006]   [Oct]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Date
    From
    Subject[PATCH] Make <linux/personality.h> userspace proof
    <linux/personality.h> contains the constants for personality(2) but also
    some defintions that are useless or even harmful in userspace such as
    the personality() macro.

    Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

    ---
    include/linux/personality.h | 7 +++++++
    1 files changed, 7 insertions(+), 0 deletions(-)

    diff --git a/include/linux/personality.h b/include/linux/personality.h
    index 80d780e..bf4cf20 100644
    --- a/include/linux/personality.h
    +++ b/include/linux/personality.h
    @@ -1,6 +1,8 @@
    #ifndef _LINUX_PERSONALITY_H
    #define _LINUX_PERSONALITY_H

    +#ifdef __KERNEL__
    +
    /*
    * Handling of different ABIs (personalities).
    */
    @@ -12,6 +14,8 @@ extern int register_exec_domain(struct
    extern int unregister_exec_domain(struct exec_domain *);
    extern int __set_personality(unsigned long);

    +#endif /* __KERNEL__ */
    +
    /*
    * Flags for bug emulation.
    *
    @@ -71,6 +75,7 @@ enum {
    PER_MASK = 0x00ff,
    };

    +#ifdef __KERNEL__

    /*
    * Description of an execution domain.
    @@ -111,4 +116,6 @@ #define get_personality (current->perso
    #define set_personality(pers) \
    ((current->personality == pers) ? 0 : __set_personality(pers))

    +#endif /* __KERNEL__ */
    +
    #endif /* _LINUX_PERSONALITY_H */
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/
    \
     
     \ /
      Last update: 2006-10-17 17:57    [W:0.036 / U:2.072 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site