diff options
| -rw-r--r-- | NEWS | 1 | ||||
| -rw-r--r-- | src/system/Clock.cxx | 12 |
2 files changed, 7 insertions, 6 deletions
@@ -1,6 +1,7 @@ ver 0.19.9 (not yet released) * decoder - dsdiff, dsf: raise ID3 tag limit to 1 MB +* fix clock integer overflow on OS X * fix build failure with uClibc * fix build failure on non-POSIX operating systems diff --git a/src/system/Clock.cxx b/src/system/Clock.cxx index 9baa0c0ca..c2f5e5087 100644 --- a/src/system/Clock.cxx +++ b/src/system/Clock.cxx @@ -40,8 +40,8 @@ MonotonicClockS(void) if (base.denom == 0) (void)mach_timebase_info(&base); - return (unsigned)((mach_absolute_time() * base.numer / 1000) - / (1000000 * base.denom)); + return (unsigned)(((double)mach_absolute_time() * base.numer / 1000) + / base.denom / 1000000); #elif defined(CLOCK_MONOTONIC) struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts); @@ -62,8 +62,8 @@ MonotonicClockMS(void) if (base.denom == 0) (void)mach_timebase_info(&base); - return (unsigned)((mach_absolute_time() * base.numer) - / (1000000 * base.denom)); + return (unsigned)(((double)mach_absolute_time() * base.numer) + / base.denom / 1000000); #elif defined(CLOCK_MONOTONIC) struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts); @@ -104,8 +104,8 @@ MonotonicClockUS(void) if (base.denom == 0) (void)mach_timebase_info(&base); - return ((uint64_t)mach_absolute_time() * (uint64_t)base.numer) - / (1000 * (uint64_t)base.denom); + return (uint64_t)(((double)mach_absolute_time() * base.numer) + / base.denom / 1000); #elif defined(CLOCK_MONOTONIC) struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts); |