make getservby*_r return error code rather than -1 (and using errno)
[musl] / src / errno /
2012-04-16 Rich Felkerbetter description for errno==0
2011-08-07 Rich Felkersimplify multi-threaded errno, eliminate useless functi...
2011-02-22 Rich Felkerchange errno to static linkage (improves PIC code gener...
2011-02-12 Rich Felkerinitial check-in, version 0.5.0