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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.0-84-gba9abf3
- From: dsmith at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 13 Oct 2009 13:56:42 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.0-84-gba9abf3
- Reply-to: systemtap at sourceware dot org
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commit ba9abf303e1bed196668f103b2a17c48e3df70aa
Author: David Smith <dsmith@redhat.com>
Date: Tue Oct 13 08:55:57 2009 -0500
PR 10575. Improves running target commands.
* runtime/staprun/mainloop.c (signal_usr1): Renamed from signal_dontcare.
Sets a new variable, usr1_interrupt.
(start_cmd): Avoids pause() race condition by switching to blocking
SIGUSR1, then waiting on SIGUSR1 with sigsuspend().
-----------------------------------------------------------------------
Summary of changes:
runtime/staprun/mainloop.c | 61 +++++++++++++++++++++++++++++++-------------
1 files changed, 43 insertions(+), 18 deletions(-)
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systemtap: system-wide probe/trace tool