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authorArnd Bergmann <arnd@arndb.de>2009-05-14 02:56:24 +0400
committerArnd Bergmann <arnd@klappe2.(none)>2009-06-11 23:01:52 +0400
commit63b852a6b67d0820d388b0ecd0da83ccb4048b8d (patch)
tree4f73c46716669c3996280d3dfcee1a56c6cf0d07 /include/asm-generic/signal-defs.h
parent07a2039b8eb0af4ff464efd3dfd95de5c02648c6 (diff)
downloadlinux-63b852a6b67d0820d388b0ecd0da83ccb4048b8d.tar.xz
asm-generic: rename termios.h, signal.h and mman.h
The existing asm-generic versions are incomplete and included by some architectures. New architectures should be able to use a generic version, so rename the existing files and change all users, which lets us add the new files. Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/asm-generic/signal-defs.h')
-rw-r--r--include/asm-generic/signal-defs.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-generic/signal-defs.h b/include/asm-generic/signal-defs.h
new file mode 100644
index 000000000000..00f95df54297
--- /dev/null
+++ b/include/asm-generic/signal-defs.h
@@ -0,0 +1,28 @@
+#ifndef __ASM_GENERIC_SIGNAL_DEFS_H
+#define __ASM_GENERIC_SIGNAL_DEFS_H
+
+#include <linux/compiler.h>
+
+#ifndef SIG_BLOCK
+#define SIG_BLOCK 0 /* for blocking signals */
+#endif
+#ifndef SIG_UNBLOCK
+#define SIG_UNBLOCK 1 /* for unblocking signals */
+#endif
+#ifndef SIG_SETMASK
+#define SIG_SETMASK 2 /* for setting the signal mask */
+#endif
+
+#ifndef __ASSEMBLY__
+typedef void __signalfn_t(int);
+typedef __signalfn_t __user *__sighandler_t;
+
+typedef void __restorefn_t(void);
+typedef __restorefn_t __user *__sigrestore_t;
+
+#define SIG_DFL ((__force __sighandler_t)0) /* default signal handling */
+#define SIG_IGN ((__force __sighandler_t)1) /* ignore signal */
+#define SIG_ERR ((__force __sighandler_t)-1) /* error return from signal */
+#endif
+
+#endif /* __ASM_GENERIC_SIGNAL_DEFS_H */