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author | Lorry Tar Creator <lorry-tar-importer@baserock.org> | 2014-12-02 09:01:21 +0000 |
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committer | <> | 2014-12-04 16:11:25 +0000 |
commit | bdab5265fcbf3f472545073a23f8999749a9f2b9 (patch) | |
tree | c6018dd03dea906f8f1fb5f105f05b71a7dc250a /kernel/sys/ppsclock.h | |
download | ntp-d4b7cd9723cce9561fa15f74b90b85a3a61b5ef8.tar.gz |
Imported from /home/lorry/working-area/delta_ntp/ntp-dev-4.2.7p482.tar.gz.ntp-dev-4.2.7p482
Diffstat (limited to 'kernel/sys/ppsclock.h')
-rw-r--r-- | kernel/sys/ppsclock.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/kernel/sys/ppsclock.h b/kernel/sys/ppsclock.h new file mode 100644 index 0000000..b0fe407 --- /dev/null +++ b/kernel/sys/ppsclock.h @@ -0,0 +1,64 @@ +/* + * This software was developed by the Computer Systems Engineering group + * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66. + * + * Copyright (c) 1992 The Regents of the University of California. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Lawrence Berkeley Laboratory. + * 4. The name of the University may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef TIOCGPPSEV +#define PPSCLOCKSTR "ppsclock" + +#ifndef HAVE_STRUCT_PPSCLOCKEV +struct ppsclockev { + struct timeval tv; + u_int serial; +}; +#endif + +#if defined(__STDC__) || defined(SYS_HPUX) +#ifdef _IOR +#define CIOGETEV _IOR('C', 0, struct ppsclockev) /* get last pps event */ +#else /* XXX SOLARIS is different */ +#define CIO ('C'<<8) +#define CIOGETEV (CIO|0) /* get last pps event */ +#endif /* _IOR */ +#else /* __STDC__ */ +#ifdef _IOR +#define CIOGETEV _IOR(C, 0, struct ppsclockev) /* get last pps event */ +#else /* XXX SOLARIS is different */ +#define CIO ('C'<<8) +#define CIOGETEV (CIO|0) /* get last pps event */ +#endif /* _IOR */ +#endif /* __STDC__ */ +#else +#define CIOGETEV TIOCGPPSEV +#endif |