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| author | Arnd Bergmann <arnd@arndb.de> | 2009-05-14 02:56:24 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@klappe2.(none)> | 2009-06-11 23:01:52 +0400 |
| commit | 63b852a6b67d0820d388b0ecd0da83ccb4048b8d (patch) | |
| tree | 4f73c46716669c3996280d3dfcee1a56c6cf0d07 /include/asm-generic/signal-defs.h | |
| parent | 07a2039b8eb0af4ff464efd3dfd95de5c02648c6 (diff) | |
| download | linux-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.h | 28 |
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 */ |