diff options
| author |   schwarze <schwarze@openbsd.org> | 2013-07-17 05:42:10 +0000 |
|---|---|---|
| committer | schwarze <schwarze@openbsd.org> | 2013-07-17 05:42:10 +0000 |
| commit | 23fbb714ee0d9e87b8c1fa165af1f555294785eb (patch) | |
| tree | 248b04849e966acb09eff7ac5b30e5ad56bcc86c /lib/libc/gen/signal.3 | |
| parent | Enable jfb-style acceleration on XVR-600. (diff) | |
| download | wireguard-openbsd-23fbb714ee0d9e87b8c1fa165af1f555294785eb.tar.xz wireguard-openbsd-23fbb714ee0d9e87b8c1fa165af1f555294785eb.zip | |
more library history
facts checked by sobrado@
style tweaks and ok jmc@
Diffstat (limited to 'lib/libc/gen/signal.3')
| -rw-r--r-- | lib/libc/gen/signal.3 | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/lib/libc/gen/signal.3 b/lib/libc/gen/signal.3 index c5e837541f2..3348ec587db 100644 --- a/lib/libc/gen/signal.3 +++ b/lib/libc/gen/signal.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: signal.3,v 1.41 2013/06/05 03:39:22 tedu Exp $ +.\" $OpenBSD: signal.3,v 1.42 2013/07/17 05:42:11 schwarze Exp $ .\" .\" Copyright (c) 1980, 1991, 1993 .\" The Regents of the University of California. All rights reserved. @@ -27,7 +27,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd $Mdocdate: June 5 2013 $ +.Dd $Mdocdate: July 17 2013 $ .Dt SIGNAL 3 .Os .Sh NAME @@ -484,7 +484,16 @@ or .Xr siginterrupt 3 , .Xr tty 4 .Sh HISTORY -This +A .Fn signal -facility appeared in -.Bx 4.0 . +system call first appeared in +.At v4 . +In +.Bx 4.2 , +it was reimplemented as a wrapper around the former +.Fn sigvec +system call, and for +.Bx 4.3 Reno , +it was rewritten to use +.Xr sigaction 2 +instead. |