1 --- sleep.3.orig 2009-11-07 14:51:38.000000000 -0800
2 +++ sleep.3 2009-11-07 14:51:40.000000000 -0800
7 -.Nd suspend process execution for an interval measured in seconds
8 +.Nd suspend thread execution for an interval measured in seconds
16 -function suspends execution of the calling process until either
17 +function suspends execution of the calling thread until either
19 -seconds have elapsed or a signal is delivered to the process and its
20 +seconds have elapsed or a signal is delivered to the thread and its
21 action is to invoke a signal-catching function or to terminate the
24 System activity may lengthen the sleep by an indeterminate amount.
26 This function is implemented using