}
/****************************************************************/
+/* sigaction bypassing the threads */
+
+static int kernel_sigaction(int signum, const struct qemu_sigaction *act,
+ struct qemu_sigaction *oldact,
+ int sigsetsize)
+{
+ QEMU_SYSCALL4(rt_sigaction, signum, act, oldact, sigsetsize);
+}
+
+int qemu_sigaction(int signum, const struct qemu_sigaction *act,
+ struct qemu_sigaction *oldact)
+{
+ return kernel_sigaction(signum, act, oldact, 8);
+}
+
+/****************************************************************/
/* memory allocation */
//#define DEBUG_MALLOC