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AK: Make timeval_add() and timeval_sub() take references.

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This commit is contained in:
Andreas Kling 2019-06-06 18:02:28 +02:00
parent bf905225e7
commit 29a9430246
4 changed files with 19 additions and 18 deletions
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27
AK/Time.h
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@ -3,25 +3,28 @@
namespace AK {
template<typename TimevalType>
inline void timeval_sub(const TimevalType* a, const TimevalType* b, TimevalType* result)
inline void timeval_sub(const TimevalType& a, const TimevalType& b, TimevalType& result)
{
result->tv_sec = a->tv_sec - b->tv_sec;
result->tv_usec = a->tv_usec - b->tv_usec;
if (result->tv_usec < 0) {
--result->tv_sec;
result->tv_usec += 1000000;
result.tv_sec = a.tv_sec - b.tv_sec;
result.tv_usec = a.tv_usec - b.tv_usec;
if (result.tv_usec < 0) {
--result.tv_sec;
result.tv_usec += 1000000;
}
}
template<typename TimevalType>
inline void timeval_add(const TimevalType* a, const TimevalType* b, TimevalType* result)
inline void timeval_add(const TimevalType& a, const TimevalType& b, TimevalType& result)
{
result->tv_sec = a->tv_sec + b->tv_sec;
result->tv_usec = a->tv_usec + b->tv_usec;
if (result->tv_usec > 1000000) {
++result->tv_sec;
result->tv_usec -= 1000000;
result.tv_sec = a.tv_sec + b.tv_sec;
result.tv_usec = a.tv_usec + b.tv_usec;
if (result.tv_usec > 1000000) {
++result.tv_sec;
result.tv_usec -= 1000000;
}
}
}
using AK::timeval_add;
using AK::timeval_sub;