Updated description of some signals; from Klaus Klein <kleink@layla.inka.de>

in NetBSD PR 3398

diff --git a/lib/libc/sys/sigaction.2 b/lib/libc/sys/sigaction.2
index 2443527..8d90440 100644 (file)
--- a/lib/libc/sys/sigaction.2
+++ b/lib/libc/sys/sigaction.2
@@ -256,7 +256,7 @@ call (formerly
 .Dv SIGIOT )
 .It Dv SIGEMT No "     create core image" "    emulate instruction executed"
 .It Dv SIGFPE No "     create core image" "    floating-point exception"
-.It Dv SIGKILL No "    terminate process" "    kill program"
+.It Dv SIGKILL No "    terminate process" "    kill program (cannot be caught or ignored)"
 .It Dv SIGBUS No "     create core image" "    bus error"
 .It Dv SIGSEGV No "    create core image" "    segmentation violation"
 .It Dv SIGSYS No "     create core image" "    system call given invalid argument"
@@ -352,8 +352,8 @@ or
 .El
 .Sh STANDARDS
 The
-.Nm sigaction
-function is defined by
+.Fn sigaction
+function conforms to
 .St -p1003.1-88 .
 The
 .Dv SA_ONSTACK
@@ -381,7 +381,6 @@ systems.
 .Xr kill 1 ,
 .Xr ptrace 2 ,
 .Xr kill 2 ,
-.Xr sigaction 2 ,
 .Xr sigprocmask 2 ,
 .Xr sigsuspend 2 ,
 .Xr sigblock 2 ,