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* [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.1-86-gd9f5825
@ 2010-02-17 2:11 jistone
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From: jistone @ 2010-02-17 2:11 UTC (permalink / raw)
To: systemtap-cvs
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The branch, master has been updated
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via 4fa8e6497405fd4f121a3eee0c6d772aaeeef6d8 (commit)
via 2a818a16b0c371977303e464bfc75ad8814a9c7a (commit)
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- Log -----------------------------------------------------------------
commit d9f58253e30ea80e57d8f54e41e9cd114cc13973
Author: Josh Stone <jistone@redhat.com>
Date: Mon Feb 15 21:27:37 2010 -0800
Use clamping to more easily normalize input values
The kernel has min/max/clamp macros to make range comparisons easier.
Clamp is a newer invention, but we can define it for older kernels in
terms of min and max.
commit 4fa8e6497405fd4f121a3eee0c6d772aaeeef6d8
Author: Josh Stone <jistone@redhat.com>
Date: Mon Feb 15 21:21:02 2010 -0800
PR11282: Keep the md4 state in the hash copy constructor
We were getting new hash collisions, because the new hash copy
constructor was restarting the md4 computation. Everything from
get_base_hash was thus lost.
* hash.h (hash::hash): Keep the md4 state when copying.
commit 2a818a16b0c371977303e464bfc75ad8814a9c7a
Author: Josh Stone <jistone@redhat.com>
Date: Mon Feb 15 19:28:43 2010 -0800
PR11277: Use consistent octal in quoted strings
Previously, our octal escapes used variable lengths, which can lead to
ambiguities. Also, 8-bit characters would only output the least digit.
* runtime/string.c (_stp_text_str): Always output 3-digit octal escapes,
and handle 8-bit chars more gracefully.
* testsuite/systemtap.string/text_str.stp: Include an 8-bit character.
* testsuite/systemtap.string/text_str.exp: Above + expect 3-digit octal.
-----------------------------------------------------------------------
Summary of changes:
hash.h | 2 +-
runtime/runtime.h | 8 +++++++
runtime/string.c | 17 ++++----------
runtime/vsprintf.c | 12 +++++-----
tapset/conversions.stp | 12 +++-------
tapset/string.stp | 9 ++++---
testsuite/systemtap.string/text_str.exp | 36 +++++++++++++++---------------
testsuite/systemtap.string/text_str.stp | 10 ++++----
8 files changed, 52 insertions(+), 54 deletions(-)
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