<<I built 64-bit version of Firebird (OS X 10.10, AppleClang 6.0.0, Xcode 6.2). The symbol O_CLOEXEC is present, but as you see it has negative effect on socket() call.>>
Ahh - good - that gets rid of one possible reason for failure. Perhaps FD_CLOEXEC instead? Paul ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel