From: Dave Thomas Date: 2008-02-10T23:30:45+09:00 Subject: Re: Synced IO seems not to be thread-safe On Feb 10, 2008, at 4:24 AM, Nobuyoshi Nakada wrote: > What's your platform and the version of libc? > > Seems an issue related to the implementation of write(2). In > glibc, mmap seems to be used for ordinary files. Sorry, I should have said. It's OS X 10.5.