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Added a difftime() implementation (for 32 bit time_t).

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8328 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2004-07-05 22:52:25 +00:00
parent 0718113e06
commit c1b52847e2
2 changed files with 17 additions and 0 deletions
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1
src/kernel/libroot/posix/time/Jamfile
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@ -3,6 +3,7 @@ SubDir OBOS_TOP src kernel libroot posix time ;
KernelMergeObject posix_time.o :
<$(SOURCE_GRIST)>asctime.c
<$(SOURCE_GRIST)>ctime.c
<$(SOURCE_GRIST)>difftime.c
<$(SOURCE_GRIST)>localtime.c
<$(SOURCE_GRIST)>mktime.c
<$(SOURCE_GRIST)>time.c

16
src/kernel/libroot/posix/time/difftime.c Normal file
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@ -0,0 +1,16 @@
/*
** Copyright 2004, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
** Distributed under the terms of the Haiku License.
*/
#include <time.h>
#include <SupportDefs.h>
double
difftime(time_t time1, time_t time2)
{
return 1. * ((bigtime_t)time1 - (bigtime_t)time2);
}