A start at an implemention of linux_rt_sendsig & linux_rt_sigreturn

and associated user-level signal trampoline glue.

Without this patch, an SA_SIGINFO style handler can be installed by a linux
app, but if the handler accesses its sip argument, it will get a garbage
pointer and likely segfault.

We currently supply a valid pointer, but its contents are mainly
garbage.  Filling this in properly is future work.

This is the second of 3 commits that will get IBM's JDK 1.3 working with
FreeBSD ...

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/compat/linux/linux_signal.c b/sys/compat/linux/linux_signal.c
index f8b9661..82705b0 100644
--- a/sys/compat/linux/linux_signal.c
+++ b/sys/compat/linux/linux_signal.c
@@ -56,7 +56,7 @@ linux_to_bsd_sigset(linux_sigset_t *lss, sigset_t *bss)
 	}
 }
 
-static void
+void
 bsd_to_linux_sigset(sigset_t *bss, linux_sigset_t *lss)
 {
 	int b, l;