sigreturn.2 (108028) | sigreturn.2 (108087) |
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1.\" Copyright (c) 1985, 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.\" @(#)sigreturn.2 8.1 (Berkeley) 6/4/93 | 1.\" Copyright (c) 1985, 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.\" @(#)sigreturn.2 8.1 (Berkeley) 6/4/93 |
33.\" $FreeBSD: head/lib/libc/sys/sigreturn.2 108028 2002-12-18 09:22:32Z ru $ | 33.\" $FreeBSD: head/lib/libc/sys/sigreturn.2 108087 2002-12-19 09:40:28Z ru $ |
34.\" 35.Dd June 4, 1993 36.Dt SIGRETURN 2 37.Os 38.Sh NAME 39.Nm sigreturn 40.Nd return from signal 41.Sh LIBRARY --- 30 unchanged lines hidden (view full) --- 72.Sh ERRORS 73The 74.Fn sigreturn 75system call 76will fail and the process context will remain unchanged 77if one of the following occurs. 78.Bl -tag -width Er 79.It Bq Er EFAULT | 34.\" 35.Dd June 4, 1993 36.Dt SIGRETURN 2 37.Os 38.Sh NAME 39.Nm sigreturn 40.Nd return from signal 41.Sh LIBRARY --- 30 unchanged lines hidden (view full) --- 72.Sh ERRORS 73The 74.Fn sigreturn 75system call 76will fail and the process context will remain unchanged 77if one of the following occurs. 78.Bl -tag -width Er 79.It Bq Er EFAULT |
80.Fa Scp | 80The 81.Fa scp 82argument |
81points to memory that is not a valid part of the process 82address space. 83.It Bq Er EINVAL 84The process status longword is invalid or would improperly 85raise the privilege level of the process. 86.El 87.Sh SEE ALSO 88.Xr sigvec 2 , 89.Xr setjmp 3 , 90.Xr ucontext 3 91.Sh HISTORY 92The 93.Fn sigreturn 94system call appeared in 95.Bx 4.3 . | 83points to memory that is not a valid part of the process 84address space. 85.It Bq Er EINVAL 86The process status longword is invalid or would improperly 87raise the privilege level of the process. 88.El 89.Sh SEE ALSO 90.Xr sigvec 2 , 91.Xr setjmp 3 , 92.Xr ucontext 3 93.Sh HISTORY 94The 95.Fn sigreturn 96system call appeared in 97.Bx 4.3 . |