/usr/src/openafs-1.8.0pre5/include/opr/time.h is in openafs-modules-dkms 1.8.0~pre5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 | /*
* Copyright (c) 2012 Your File System Inc. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR `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 AUTHOR 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.
*/
/* This header provides routines for dealing with the 100ns based AFS
* time type. We hide the actual variable behind a structure, so that
* attempts to do
*
* time_t ourTime;
* opr_time theirTime;
*
* ourTime = theirTime;
*
* will be caught by the compiler.
*/
#ifndef OPENAFS_OPR_TIME_H
#define OPENAFS_OPR_TIME_H
struct opr_time {
afs_int64 time;
};
#define OPR_TIME_INIT {0LL}
static_inline void
opr_time_FromSecs(struct opr_time *out, time_t in)
{
out->time = ((afs_int64)in) * 10000000;
}
static_inline time_t
opr_time_ToSecs(struct opr_time *in)
{
return in->time/10000000;;
}
static_inline void
opr_time_FromMsecs(struct opr_time *out, int msecs)
{
out->time = ((afs_int64)msecs) * 10000;
}
static_inline int
opr_time_ToMsecs(struct opr_time *in)
{
return in->time/10000;
}
static_inline void
opr_time_FromTimeval(struct opr_time *out, struct timeval *in)
{
out->time = ((afs_int64)in->tv_sec) * 10000000 + in->tv_usec * 10;
}
static_inline void
opr_time_ToTimeval(struct opr_time *in, struct timeval *out)
{
out->tv_sec = in->time / 10000000;
out->tv_usec = (in->time / 10) % 1000000;
}
static_inline int
opr_time_Now(struct opr_time *out)
{
struct timeval tv;
int code;
code = gettimeofday(&tv, NULL);
if (code == 0)
opr_time_FromTimeval(out, &tv);
return code;
}
static_inline int
opr_time_GreaterThan(struct opr_time *t1, struct opr_time *t2)
{
return t1->time > t2->time;
}
static_inline int
opr_time_LessThan(struct opr_time *t1, struct opr_time *t2)
{
return t1->time < t2->time;
}
static_inline void
opr_time_Add(struct opr_time *t1, struct opr_time *t2)
{
t1->time += t2->time;
}
static_inline void
opr_time_Sub(struct opr_time *t1, struct opr_time *t2)
{
t1->time -= t2->time;
}
static_inline void
opr_time_AddMsec(struct opr_time *t1, int msec)
{
struct opr_time t2;
opr_time_FromMsecs(&t2, msec);
opr_time_Add(t1, &t2);
}
#endif
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