duration.h
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/*
* $Id: duration.h 4341 2011-01-31 15:21:09Z matthijs $
*
* Copyright (c) 2009 NLNet Labs. 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.
*
*/
#ifndef LDNS_DURATION_H
#define LDNS_DURATION_H
#include <stdint.h>
#include <time.h>
typedef struct ldns_duration_struct ldns_duration_type;
struct ldns_duration_struct
{
time_t years;
time_t months;
time_t weeks;
time_t days;
time_t hours;
time_t minutes;
time_t seconds;
};
ldns_duration_type* ldns_duration_create(void);
int ldns_duration_compare(const ldns_duration_type* d1, const ldns_duration_type* d2);
ldns_duration_type* ldns_duration_create_from_string(const char* str);
char* ldns_duration2string(const ldns_duration_type* duration);
time_t ldns_duration2time(const ldns_duration_type* duration);
void ldns_duration_cleanup(ldns_duration_type* duration);
#endif /* LDNS_DURATION_H */
ldns_duration2time
time_t ldns_duration2time(const ldns_duration_type *duration)
Convert a duration to a time.
Definition duration.c:246
ldns_duration_cleanup
void ldns_duration_cleanup(ldns_duration_type *duration)
Clean up duration.
Definition duration.c:274
ldns_duration_create_from_string
ldns_duration_type * ldns_duration_create_from_string(const char *str)
Create a duration from string.
Definition duration.c:118
ldns_duration_create
ldns_duration_type * ldns_duration_create(void)
Create a new 'instant' duration.
Definition duration.c:54
ldns_duration2string
char * ldns_duration2string(const ldns_duration_type *duration)
Convert a duration to a string.
Definition duration.c:211
ldns_duration_compare
int ldns_duration_compare(const ldns_duration_type *d1, const ldns_duration_type *d2)
Compare durations.
Definition duration.c:78
ldns_duration_struct
Definition duration.h:52
ldns_duration_struct::weeks
time_t weeks
Definition duration.h:55
ldns_duration_struct::seconds
time_t seconds
Definition duration.h:59
ldns_duration_struct::months
time_t months
Definition duration.h:54
ldns_duration_struct::years
time_t years
Definition duration.h:53
ldns_duration_struct::days
time_t days
Definition duration.h:56
ldns_duration_struct::hours
time_t hours
Definition duration.h:57
ldns_duration_struct::minutes
time_t minutes
Definition duration.h:58