make getservby*_r return error code rather than -1 (and using errno)
[musl] / src / ipc / msgctl.c
2011-04-13 Rich Felkernumerous fixes to sysv ipc
2011-04-07 Rich Felkerconsistency: change all remaining syscalls to use SYS_...
2011-04-05 Rich Felkeradd sysv ipc message queues (completely untested)