Am 25.06.2012 16:51, schrieb Corey Bryant: > Thanks for catching this. I'll fix this in v5. In terms of platforms > that support dup3 vs dup2, I'm assuming the following preprocessor > checks will do what we need: > > #if defined(__linux__) || defined(__CYGWIN__) > dup3(fd, monfd->fd, O_CLOEXEC) > #else > dup2()+fcntl(F_GETFD/F_SETFD) > #endif
Checking for dup3() in configure might be the better option. It's not like it has been there forever, even on Linux. Kevin
