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[libc] revert back difftime

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This commit is contained in:
Meco Man 2022-05-24 04:47:35 -04:00 committed by guo
parent 4f342456b3
commit c8c24ae7ab
1 changed files with 8 additions and 4 deletions
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12
components/libc/compilers/common/time.c
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@ -307,6 +307,14 @@ char* ctime(const time_t *tim_p)
}
RTM_EXPORT(ctime);
double difftime(time_t time1, time_t time2)
{
return (double)(time1 - time2);
}
RTM_EXPORT(difftime);
RTM_EXPORT(strftime); /* inherent in the toolchain */
/**
* Returns the current time.
*
@ -486,10 +494,6 @@ int settimeofday(const struct timeval *tv, const struct timezone *tz)
}
RTM_EXPORT(settimeofday);
/* inherent in the toolchain */
RTM_EXPORT(difftime);
RTM_EXPORT(strftime);
#ifdef RT_USING_POSIX_DELAY
int nanosleep(const struct timespec *rqtp, struct timespec *rmtp)
{