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authorRoland McGrath <roland@redhat.com>2008-01-30 13:31:47 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:31:47 +0100
commit5bde4d181793be84351bc21c256d8c71cfcd313a (patch)
tree58c1c534ef5af5f425de61532b8aa5d24048136f /kernel/ptrace.c
parentb9d36d5d000294a128f7f174fe67623a10e29d61 (diff)
x86: user_regset user-copy helpers
This defines two new inlines in linux/regset.h, for use in arch_ptrace implementations and the like. These provide simplified wrappers for using the user_regset interfaces to copy thread regset data into the caller's user-space memory. The inlines are trivial, but make the common uses in places such as ptrace implementation much more concise, easier to read, and less prone to code-copying errors. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/ptrace.c')
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