diff options
| -rw-r--r-- | src/chrono.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/chrono.cpp b/src/chrono.cpp index 83661b062..456941144 100644 --- a/src/chrono.cpp +++ b/src/chrono.cpp @@ -109,10 +109,8 @@ steady_clock::now() _NOEXCEPT } #else // __APPLE__ -// FIXME: We assume that clock_gettime(CLOCK_MONOTONIC) works on -// non-apple systems. Instead, we should check _POSIX_TIMERS and -// _POSIX_MONOTONIC_CLOCK and fall back to something else if those -// don't exist. +// FIXME: if _LIBCPP_HAS_NO_MONOTONIC_CLOCK, then clock_gettime isn't going to +// work. It may be possible to fall back on something else, depending on the system. // Warning: If this is not truly steady, then it is non-conforming. It is // better for it to not exist and have the rest of libc++ use system_clock |