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| author | Lawrence Stewart <lstewart@FreeBSD.org> | 2011-11-21 01:26:10 +0000 |
|---|---|---|
| committer | Lawrence Stewart <lstewart@FreeBSD.org> | 2011-11-21 01:26:10 +0000 |
| commit | cf13a585108b17af3458834fe79d608c6a425649 (patch) | |
| tree | e812bc9031b95cd473bdb74037774c00712f0667 /sys/i386 | |
| parent | ebcc5e9a0db66a12ec367780d4656e34e98af5fa (diff) | |
| download | src-cf13a585108b17af3458834fe79d608c6a425649.tar.gz src-cf13a585108b17af3458834fe79d608c6a425649.zip | |
- 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)
Notes
Notes:
svn path=/head/; revision=227776
Diffstat (limited to 'sys/i386')
| -rw-r--r-- | sys/i386/linux/linux_proto.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/i386/linux/linux_proto.h b/sys/i386/linux/linux_proto.h index c3bac4dc8c95..d480012cd71f 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> |