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[Bug tapsets/18026] New: timerfd_create, timerfd_gettime, timerfd_settime syscall support needs to be added
- From: "dsmith at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Wed, 25 Feb 2015 15:52:59 +0000
- Subject: [Bug tapsets/18026] New: timerfd_create, timerfd_gettime, timerfd_settime syscall support needs to be added
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=18026
Bug ID: 18026
Summary: timerfd_create, timerfd_gettime, timerfd_settime
syscall support needs to be added
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: tapsets
Assignee: systemtap at sourceware dot org
Reporter: dsmith at redhat dot com
In the following kernel commit, support for the timerfd() syscall was added (in
kernel 2.6.22):
====
commit b215e283992899650c4271e7385c79e26fb9a88e
Author: Davide Libenzi <davidel@xmailserver.org>
Date: Thu May 10 22:23:16 2007 -0700
signal/timer/event: timerfd core
====
Then in the following kernel commit, support for timerfd() was removed and
instead the timerfd_create(), timerfd_gettime(), timerfd_settime() syscalls
were added (in kernel 2.6.25):
====
commit 4d672e7ac79b5ec5cdc90e450823441e20464691
Author: Davide Libenzi <davidel@xmailserver.org>
Date: Mon Feb 4 22:27:26 2008 -0800
timerfd: new timerfd API
====
systemtap has syscall/nd_syscall support for timerfd(), but not for
timerfd_create(), timerfd_gettime(), or timerfd_settime()
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