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| author | Mike Frysinger <vapier.adi@gmail.com> | 2007-10-16 23:26:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-17 08:42:50 -0700 |
| commit | 0b15d04af3dd996035d8fa81fc849d049171f9c3 (patch) | |
| tree | cb0dc973b6485edb6fdf0bcdf4a2eeef9a48adad /drivers/char/tty_io.c | |
| parent | d823e3e7541c39b4dfe9c79dbf052b4c39da2965 (diff) | |
| download | blackbird-op-linux-0b15d04af3dd996035d8fa81fc849d049171f9c3.tar.gz blackbird-op-linux-0b15d04af3dd996035d8fa81fc849d049171f9c3.zip | |
printk: add interfaces for external access to the log buffer
Add two new functions for reading the kernel log buffer. The intention is for
them to be used by recovery/dump/debug code so the kernel log can be easily
retrieved/parsed in a crash scenario, but they are generic enough for other
people to dream up other fun uses.
[akpm@linux-foundation.org: buncha fixes]
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cc: Robin Getz <rgetz@blackfin.uclinux.org>
Cc: Greg Ungerer <gerg@snapgear.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Paul Mundt <lethal@linux-sh.org>
Acked-by: Tim Bird <tim.bird@am.sony.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/tty_io.c')
0 files changed, 0 insertions, 0 deletions
