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authorlstewart <lstewart@FreeBSD.org>2011-11-21 01:26:10 +0000
committerlstewart <lstewart@FreeBSD.org>2011-11-21 01:26:10 +0000
commitcca3084242962a9999626670f9251e776ee73876 (patch)
treee812bc9031b95cd473bdb74037774c00712f0667 /sys/i386/linux
parentf05b192013cff01ec4bb794f07f85846cb2915b3 (diff)
downloadFreeBSD-src-cca3084242962a9999626670f9251e776ee73876.zip
FreeBSD-src-cca3084242962a9999626670f9251e776ee73876.tar.gz
- Add the ffclock_getcounter(), ffclock_getestimate() and ffclock_setestimate()
system calls to provide feed-forward clock management capabilities to userspace processes. ffclock_getcounter() returns the current value of the kernel's feed-forward clock counter. ffclock_getestimate() returns the current feed-forward clock parameter estimates and ffclock_setestimate() updates the feed-forward clock parameter estimates. - Document the syscalls in the ffclock.2 man page. - Regenerate the script-derived syscall related files. Committed on behalf of Julien Ridoux and Darryl Veitch from the University of Melbourne, Australia, as part of the FreeBSD Foundation funded "Feed-Forward Clock Synchronization Algorithms" project. For more information, see http://www.synclab.org/radclock/ Submitted by: Julien Ridoux (jridoux at unimelb edu au)
Diffstat (limited to 'sys/i386/linux')
-rw-r--r--sys/i386/linux/linux_proto.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/i386/linux/linux_proto.h b/sys/i386/linux/linux_proto.h
index c3bac4d..d480012 100644
--- a/sys/i386/linux/linux_proto.h
+++ b/sys/i386/linux/linux_proto.h
@@ -12,6 +12,7 @@
#include <sys/signal.h>
#include <sys/acl.h>
#include <sys/cpuset.h>
+#include <sys/_ffcounter.h>
#include <sys/_semaphore.h>
#include <sys/ucontext.h>
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