| sigpause.2 (108037) | sigpause.2 (108087) |
|---|---|
| 1.\" Copyright (c) 1983, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)sigpause.2 8.1 (Berkeley) 6/2/93 | 1.\" Copyright (c) 1983, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)sigpause.2 8.1 (Berkeley) 6/2/93 |
| 33.\" $FreeBSD: head/lib/libc/compat-43/sigpause.2 108037 2002-12-18 12:45:11Z ru $ | 33.\" $FreeBSD: head/lib/libc/compat-43/sigpause.2 108087 2002-12-19 09:40:28Z ru $ |
| 34.\" 35.Dd June 2, 1993 36.Dt SIGPAUSE 2 37.Os 38.Sh NAME 39.Nm sigpause 40.Nd atomically release blocked signals and wait for interrupt 41.Sh LIBRARY --- 9 unchanged lines hidden (view full) --- 51The 52.Fn sigpause 53function 54assigns 55.Fa sigmask 56to the set of masked signals 57and then waits for a signal to arrive; 58on return the set of masked signals is restored. | 34.\" 35.Dd June 2, 1993 36.Dt SIGPAUSE 2 37.Os 38.Sh NAME 39.Nm sigpause 40.Nd atomically release blocked signals and wait for interrupt 41.Sh LIBRARY --- 9 unchanged lines hidden (view full) --- 51The 52.Fn sigpause 53function 54assigns 55.Fa sigmask 56to the set of masked signals 57and then waits for a signal to arrive; 58on return the set of masked signals is restored. |
| 59.Fa Sigmask | 59The 60.Fa sigmask 61argument |
| 60is usually 0 to indicate that no 61signals are to be blocked. 62The 63.Fn sigpause 64function 65always terminates by being interrupted, returning -1 with 66.Va errno 67set to --- 14 unchanged lines hidden --- | 62is usually 0 to indicate that no 63signals are to be blocked. 64The 65.Fn sigpause 66function 67always terminates by being interrupted, returning -1 with 68.Va errno 69set to --- 14 unchanged lines hidden --- |