Add realtek target files

Signed-off-by: Roman Yeryomin <roman@advem.lv>

1 files changed, 34 insertions, 0 deletions

diff --git a/target/linux/realtek/files/arch/rlx/kernel/signal-common.h b/target/linux/realtek/files/arch/rlx/kernel/signal-common.h
new file mode 100644
index 000000000..58451943e
--- /dev/null
+++ b/target/linux/realtek/files/arch/rlx/kernel/signal-common.h
@@ -0,0 +1,34 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1991, 1992  Linus Torvalds
+ * Copyright (C) 1994 - 2000  Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+
+#ifndef __SIGNAL_COMMON_H
+#define __SIGNAL_COMMON_H
+
+/* #define DEBUG_SIG */
+
+#ifdef DEBUG_SIG
+#  define DEBUGP(fmt, args...) printk("%s: " fmt, __func__, ##args)
+#else
+#  define DEBUGP(fmt, args...)
+#endif
+
+#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
+
+/*
+ * Determine which stack to use..
+ */
+extern void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
+				 size_t frame_size);
+/*
+ * install trampoline code to get back from the sig handler
+ */
+extern int install_sigtramp(unsigned int __user *tramp, unsigned int syscall);
+
+#endif	/* __SIGNAL_COMMON_H */