sigcontext is MD

1 files changed, 2 insertions, 12 deletions

diff --git a/lib/libc/sys/sigreturn.2 b/lib/libc/sys/sigreturn.2
index 1e7d904f641..a10e59df331 100644
--- a/lib/libc/sys/sigreturn.2
+++ b/lib/libc/sys/sigreturn.2
@@ -41,18 +41,6 @@
 .Nd return from signal
 .Sh SYNOPSIS
 .Fd #include <signal.h>
-.Bd -literal
-
-struct sigcontext {
-	int sc_onstack;
-	int sc_mask;
-	int sc_sp;
-	int sc_fp;
-	int sc_ap;
-	int sc_pc;
-	int sc_ps;
-};
-.Ed
 .Ft int
 .Fn sigreturn "struct sigcontext *scp"
 .Sh DESCRIPTION
@@ -68,6 +56,8 @@ Execution resumes at the specified pc.
 This system call is used by the trampoline code and
 .Xr longjmp 3
 when returning from a signal to the previously executing program.
+.Pp
+Note that sigcontext contains machine dependent information.
 .Sh NOTES
 This system call is not available in 4.2
 .Tn BSD