linux-user sigaltstack() syscall, by Thayne Harbaugh.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3252 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/linux-user/qemu.h b/linux-user/qemu.h
index 4b857f3..78e9ab3 100644
--- a/linux-user/qemu.h
+++ b/linux-user/qemu.h
@@ -9,6 +9,7 @@
#include "cpu.h"
#include "syscall.h"
+#include "target_signal.h"
#include "gdbstub.h"
/* This struct is used to hold certain information about the image.
@@ -149,6 +150,9 @@
void target_to_host_siginfo(siginfo_t *info, const target_siginfo_t *tinfo);
long do_sigreturn(CPUState *env);
long do_rt_sigreturn(CPUState *env);
+int do_sigaltstack(const struct target_sigaltstack *uss,
+ struct target_sigaltstack *uoss,
+ target_ulong sp);
#ifdef TARGET_I386
/* vm86.c */
