IRC, OFTC, #debian-hurd, 2012-07-14
<pinotree> eeek, usleep has the issues which i fixed in nanosleep
<bdefreese> pinotree: ?
* pinotree ponders a `mv sysdeps/unix/sysv/linux/usleep.c
<bdefreese> What the heck is the point of usleep(0) anyway? Isn't that
basically saying suspend for 0 milliseconds?
<youpi> it's rounded up by the kernel I guess
<youpi> i.e. suspend for the shortest time possible (a clock tick)
<pinotree> posix 2001 says that «If the value of useconds is 0, then the
call has no effect.»