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1.1 ! root 1: .\" Copyright (c) 1980 Regents of the University of California. ! 2: .\" All rights reserved. The Berkeley software License Agreement ! 3: .\" specifies the terms and conditions for redistribution. ! 4: .\" ! 5: .\" @(#)pause.3c 6.1 (Berkeley) 5/9/85 ! 6: .\" ! 7: .TH PAUSE 3C "May 9, 1985" ! 8: .UC 4 ! 9: .SH NAME ! 10: pause \- stop until signal ! 11: .SH SYNOPSIS ! 12: .B pause() ! 13: .SH DESCRIPTION ! 14: .I Pause ! 15: never returns normally. ! 16: It is used to give up control while waiting for ! 17: a signal from ! 18: .IR kill (2) ! 19: or an interval timer, see ! 20: .IR setitimer (2). ! 21: Upon termination of a signal handler started during a ! 22: .I pause, ! 23: the ! 24: .I pause ! 25: call will return. ! 26: .SH "RETURN VALUE ! 27: Always returns \-1. ! 28: .SH ERRORS ! 29: .I Pause ! 30: always returns: ! 31: .TP 15 ! 32: [EINTR] ! 33: The call was interrupted. ! 34: .SH "SEE ALSO ! 35: kill(2), select(2), sigpause(2)
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