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# time.h

Go to the documentation of this file.

    00001 /*****************************************************************************************
    00002  Copyright (c) 2002-2004 The UbixOS Project
    00003  All rights reserved.
    00004
    00005  Redistribution and use in source and binary forms, with or without modification, are
    00006  permitted provided that the following conditions are met:
    00007
    00008  Redistributions of source code must retain the above copyright notice, this list of
    00009  conditions, the following disclaimer and the list of authors.  Redistributions in binary
    00010  form must reproduce the above copyright notice, this list of conditions, the following
    00011  disclaimer and the list of authors in the documentation and/or other materials provided
    00012  with the distribution. Neither the name of the UbixOS Project nor the names of its
    00013  contributors may be used to endorse or promote products derived from this software
    00014  without specific prior written permission.
    00015
    00016  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
    00017  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
    00018  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
    00019  THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    00020  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
    00021  OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    00022  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
    00023  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
    00024  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    00025
    00026  $Id: time_8h-source.html 88 2016-01-12 00:11:29Z reddawg $
    00027
    00028 *****************************************************************************************/
    00029
    00030 #ifndef _TIME_H
    00031 #define _TIME_H
    00032
    00033 #include <ubixos/types.h>
    00034 #include <sys/io.h>
    00035
    00036 typedef long suseconds_t;
    00037
    00038 #define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10)
    00039
    00040 #define MINUTE 60
    00041 #define HOUR (60*MINUTE)
    00042 #define DAY (24*HOUR)
    00043 #define YEAR (365*DAY)
    00044
    00045 #ifndef _TIME_T_DECLARED
    00046 typedef __time_t        time_t;
    00047 #define _TIME_T_DECLARED
    00048 #endif
    00049
    00050 struct timespec {
    00051         time_t  tv_sec;         /* seconds */
    00052         long    tv_nsec;        /* and nanoseconds */
    00053 };
    00054
    00055
    00056
    00057 struct timeStruct {
    00058   int sec;
    00059   int min;
    00060   int hour;
    00061   int day;
    00062   int mon;
    00063   int year;
    00064   };
    00065
    00066
    00067 struct timezone {
    00068   int     tz_minuteswest; /* minutes west of Greenwich */
    00069   int     tz_dsttime;     /* type of dst correction */
    00070   };
    00071
    00072 struct timeval {
    00073   long            tv_sec;         /* seconds (XXX should be time_t) */
    00074   suseconds_t     tv_usec;        /* and microseconds */
    00075   };
    00076
    00077 int gettimeofday(struct timeval *tp,struct timezone *tzp);
    00078
    00079
    00080
    00081 int time_init();
    00082 uInt32 timeMake(struct timeStruct *time);
    00083
    00084 #endif
    00085
    00086 /***
    00087  $Log: time_8h-source.html,v $
    00087  Revision 1.7  2006/12/15 17:47:07  reddawg
    00087  Updates
    00087
    00088  Revision 1.1.1.1  2006/06/01 12:46:14  reddawg
    00089  ubix2
    00090
    00091  Revision 1.2  2005/10/12 00:13:37  reddawg
    00092  Removed
    00093
    00094  Revision 1.1.1.1  2005/09/26 17:23:56  reddawg
    00095  no message
    00096
    00097  Revision 1.4  2004/07/09 13:37:30  reddawg
    00098  time: timeInit to time_init
    00099  Adjusted initialization routines
    00100
    00101  Revision 1.3  2004/06/29 11:41:44  reddawg
    00102  Fixed some global variables
    00103
    00104  Revision 1.2  2004/05/21 15:20:00  reddawg
    00105  Cleaned up
    00106
    00107  END
    00108  ***/