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author | wollman <wollman@FreeBSD.org> | 1994-09-29 23:04:24 +0000 |
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committer | wollman <wollman@FreeBSD.org> | 1994-09-29 23:04:24 +0000 |
commit | 96f7e86b724c797f2b44beaaf956cf14550e57df (patch) | |
tree | 65fc9d6eb6e84f9e629426ab09186ab1373f9bcb /usr.sbin/xntpd/include/ntp_datum.h | |
parent | 1185c9048d38483a3f99f3065590713d8bcda610 (diff) | |
download | FreeBSD-src-96f7e86b724c797f2b44beaaf956cf14550e57df.zip FreeBSD-src-96f7e86b724c797f2b44beaaf956cf14550e57df.tar.gz |
xntp 3.4e from Dave Mills @ UDel
Diffstat (limited to 'usr.sbin/xntpd/include/ntp_datum.h')
-rw-r--r-- | usr.sbin/xntpd/include/ntp_datum.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/usr.sbin/xntpd/include/ntp_datum.h b/usr.sbin/xntpd/include/ntp_datum.h new file mode 100644 index 0000000..2aa2cb7 --- /dev/null +++ b/usr.sbin/xntpd/include/ntp_datum.h @@ -0,0 +1,30 @@ +struct btfp_time /* Structure for reading 5 time words */ + /* in one ioctl(2) operation. */ +{ + unsigned short btfp_time[5]; /* Time words 0,1,2,3, and 4. (16bit)*/ +}; + +/***** Simple ioctl commands *****/ + +#define RUNLOCK _IO('X',19) /* Release Capture Lockout */ +#define RCR0 _IOR('X',22,unsigned int) /* Read control register */ +#define WCR0 _IOW('X',23,unsigned int) /* Write control register */ + +/***** Compound ioctl commands *****/ + +/* Read all 5 time words in one call. */ +#define READTIME _IOR('X',32,struct btfp_time) +#define VMEFD "/dev/btfp0" + + struct vmedate { /* structure returned by get_vmetime.c */ + unsigned short year; + unsigned short doy; + unsigned short hr; + unsigned short mn; + unsigned short sec; + unsigned long frac; + unsigned short status; + }; + +#define PRIO 120 /* set the realtime priority */ +#define NREGS 7 /* number of registers we will use */ |