in pipe2, use pipe() rather than __syscall(SYS_pipe, ...) for fallback
[musl] / src / signal / sigandset.c
2012-12-06 rofl0rfix sigorset/sigandset: _NSIG/8 is the size in bytes
2012-12-06 rofl0rsigandset/sigorset: do not check for NULL pointers.
2012-12-06 rofl0rfixup sigandset
2012-12-06 rofl0radd sigandset and sigorset (needed for qemu)