60 lines
1.2 KiB
C
60 lines
1.2 KiB
C
/* time.h - header file for time definitions/functions */
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/*
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* Copyright (c) 2011, 2023 Wind River Systems, Inc.
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*
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* The right to copy, distribute, modify or otherwise make use
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* of this software may be licensed only pursuant to the terms
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* of an applicable Wind River license agreement.
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*/
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/*
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modification history
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--------------------
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01b,10aug23,kch Update timeval structure for POSIX conformance
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01a,15oct11,jpb written
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*/
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#ifndef __INCsys_timeh
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#define __INCsys_timeh
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#include <base/b_time_t.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if !defined(__suseconds_t_defined)
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#define __suseconds_t_defined
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typedef long suseconds_t;
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#endif /* !defined(__suseconds_t_defined) */
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struct timeval
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{
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time_t tv_sec; /* seconds */
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suseconds_t tv_usec; /* microseconds */
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};
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struct timezone
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{
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int tz_minuteswest; /* minutes west of Greenwich */
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int tz_dsttime; /* type of dst correction */
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};
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struct itimerval
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{
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struct timeval it_interval;
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struct timeval it_value;
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};
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/* function declarations */
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int gettimeofday (struct timeval * timep, void * tmz);
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int settimeofday (struct timeval * timep, void * tmz);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __INCsys_timeh */
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