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| author | netchild <netchild@FreeBSD.org> | 2011-02-25 10:11:01 +0000 |
|---|---|---|
| committer | netchild <netchild@FreeBSD.org> | 2011-02-25 10:11:01 +0000 |
| commit | cc4128c6b1ffcb09a70e70959874cc2bb6e81d0e (patch) | |
| tree | 777029c0673c0c489ae84b9e4b20c9e41ad56aac /sys/kern/kern_ntptime.c | |
| parent | 86423932a67f9fb0a4432c59110644406f829c52 (diff) | |
| download | FreeBSD-src-cc4128c6b1ffcb09a70e70959874cc2bb6e81d0e.zip FreeBSD-src-cc4128c6b1ffcb09a70e70959874cc2bb6e81d0e.tar.gz | |
Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/
PMC/SYSV/...).
No FreeBSD version bump, the userland application to query the features will
be committed last and can serve as an indication of the availablility if
needed.
Sponsored by: Google Summer of Code 2010
Submitted by: kibab
Reviewed by: arch@ (parts by rwatson, trasz, jhb)
X-MFC after: to be determined in last commit with code from this project
Diffstat (limited to 'sys/kern/kern_ntptime.c')
| -rw-r--r-- | sys/kern/kern_ntptime.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/kern/kern_ntptime.c b/sys/kern/kern_ntptime.c index 4050baf..9ca3690 100644 --- a/sys/kern/kern_ntptime.c +++ b/sys/kern/kern_ntptime.c @@ -51,6 +51,10 @@ __FBSDID("$FreeBSD$"); #include <sys/syscallsubr.h> #include <sys/sysctl.h> +#ifdef PPS_SYNC +FEATURE(pps_sync, "Support usage of external PPS signal by kernel PLL"); +#endif + /* * Single-precision macros for 64-bit machines */ |
