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-rw-r--r--include/asm-alpha/signal.h11
-rw-r--r--include/asm-arm/signal.h15
-rw-r--r--include/asm-arm26/signal.h11
-rw-r--r--include/asm-cris/signal.h11
-rw-r--r--include/asm-frv/signal.h11
-rw-r--r--include/asm-generic/signal.h21
-rw-r--r--include/asm-h8300/signal.h11
-rw-r--r--include/asm-i386/signal.h15
-rw-r--r--include/asm-ia64/signal.h11
-rw-r--r--include/asm-m32r/signal.h15
-rw-r--r--include/asm-m68k/signal.h15
-rw-r--r--include/asm-m68knommu/signal.h11
-rw-r--r--include/asm-mips/signal.h9
-rw-r--r--include/asm-ppc/signal.h15
-rw-r--r--include/asm-ppc64/signal.h20
-rw-r--r--include/asm-s390/signal.h11
-rw-r--r--include/asm-sh/signal.h11
-rw-r--r--include/asm-sh64/signal.h11
-rw-r--r--include/asm-sparc/signal.h11
-rw-r--r--include/asm-sparc64/signal.h16
-rw-r--r--include/asm-v850/signal.h12
-rw-r--r--include/asm-x86_64/signal.h14
22 files changed, 46 insertions, 242 deletions
diff --git a/include/asm-alpha/signal.h b/include/asm-alpha/signal.h
index 4e0842b415aa..1a2c52a056fb 100644
--- a/include/asm-alpha/signal.h
+++ b/include/asm-alpha/signal.h
@@ -113,16 +113,7 @@ typedef unsigned long sigset_t;
#define SIG_UNBLOCK 2 /* for unblocking signals */
#define SIG_SETMASK 3 /* for setting the signal mask */
-/* Type of a signal handler. */
-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 ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct osf_sigaction {
diff --git a/include/asm-arm/signal.h b/include/asm-arm/signal.h
index b860dc3c5dc7..46e69ae395af 100644
--- a/include/asm-arm/signal.h
+++ b/include/asm-arm/signal.h
@@ -117,20 +117,7 @@ typedef unsigned long sigset_t;
#define SA_IRQNOMASK 0x08000000
#endif
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-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 ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct old_sigaction {
diff --git a/include/asm-arm26/signal.h b/include/asm-arm26/signal.h
index a1aacefa6562..dedb29280303 100644
--- a/include/asm-arm26/signal.h
+++ b/include/asm-arm26/signal.h
@@ -117,16 +117,7 @@ typedef unsigned long sigset_t;
#define SA_IRQNOMASK 0x08000000
#endif
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct old_sigaction {
diff --git a/include/asm-cris/signal.h b/include/asm-cris/signal.h
index 2330769ba55d..dfe039593a78 100644
--- a/include/asm-cris/signal.h
+++ b/include/asm-cris/signal.h
@@ -108,16 +108,7 @@ typedef unsigned long sigset_t;
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct old_sigaction {
diff --git a/include/asm-frv/signal.h b/include/asm-frv/signal.h
index c930bb176875..d407bde57eca 100644
--- a/include/asm-frv/signal.h
+++ b/include/asm-frv/signal.h
@@ -107,16 +107,7 @@ typedef unsigned long sigset_t;
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct old_sigaction {
diff --git a/include/asm-generic/signal.h b/include/asm-generic/signal.h
new file mode 100644
index 000000000000..9418d6e9b8cd
--- /dev/null
+++ b/include/asm-generic/signal.h
@@ -0,0 +1,21 @@
+#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
diff --git a/include/asm-h8300/signal.h b/include/asm-h8300/signal.h
index ac3e01bd6396..8eccdc176163 100644
--- a/include/asm-h8300/signal.h
+++ b/include/asm-h8300/signal.h
@@ -107,16 +107,7 @@ typedef unsigned long sigset_t;
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct old_sigaction {
diff --git a/include/asm-i386/signal.h b/include/asm-i386/signal.h
index 0f082bd1c455..cbb47d34aa31 100644
--- a/include/asm-i386/signal.h
+++ b/include/asm-i386/signal.h
@@ -110,20 +110,7 @@ typedef unsigned long sigset_t;
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-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 ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct old_sigaction {
diff --git a/include/asm-ia64/signal.h b/include/asm-ia64/signal.h
index 85a577ae9146..608168d713d3 100644
--- a/include/asm-ia64/signal.h
+++ b/include/asm-ia64/signal.h
@@ -118,13 +118,7 @@
#endif /* __KERNEL__ */
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
# ifndef __ASSEMBLY__
@@ -133,9 +127,6 @@
/* Avoid too many header ordering problems. */
struct siginfo;
-/* Type of a signal handler. */
-typedef void __user (*__sighandler_t)(int);
-
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
diff --git a/include/asm-m32r/signal.h b/include/asm-m32r/signal.h
index 6e55fd421883..95f69b191953 100644
--- a/include/asm-m32r/signal.h
+++ b/include/asm-m32r/signal.h
@@ -114,20 +114,7 @@ typedef unsigned long sigset_t;
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-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 ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct old_sigaction {
diff --git a/include/asm-m68k/signal.h b/include/asm-m68k/signal.h
index 1d016e9f19bf..a0cdf9082372 100644
--- a/include/asm-m68k/signal.h
+++ b/include/asm-m68k/signal.h
@@ -105,29 +105,20 @@ typedef unsigned long sigset_t;
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct old_sigaction {
__sighandler_t sa_handler;
old_sigset_t sa_mask;
unsigned long sa_flags;
- void (*sa_restorer)(void);
+ __sigrestore_t sa_restorer;
};
struct sigaction {
__sighandler_t sa_handler;
unsigned long sa_flags;
- void (*sa_restorer)(void);
+ __sigrestore_t sa_restorer;
sigset_t sa_mask; /* mask last for extensibility */
};
diff --git a/include/asm-m68knommu/signal.h b/include/asm-m68knommu/signal.h
index 37c9c8a024ba..1d13187f6062 100644
--- a/include/asm-m68knommu/signal.h
+++ b/include/asm-m68knommu/signal.h
@@ -105,16 +105,7 @@ typedef unsigned long sigset_t;
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct old_sigaction {
diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h
index d81356731eb6..f2c470f1d369 100644
--- a/include/asm-mips/signal.h
+++ b/include/asm-mips/signal.h
@@ -103,14 +103,7 @@ typedef unsigned long old_sigset_t; /* at least 32 bits */
#define SIG_SETMASK 3 /* for setting the signal mask */
#define SIG_SETMASK32 256 /* Goodie from SGI for BSD compatibility:
set only the low 32 bit of the sigset. */
-
-/* Type of a signal handler. */
-typedef void (*__sighandler_t)(int);
-
-/* Fake signal functions */
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
struct sigaction {
unsigned int sa_flags;
diff --git a/include/asm-ppc/signal.h b/include/asm-ppc/signal.h
index d890dabd5a69..caf6ede3710f 100644
--- a/include/asm-ppc/signal.h
+++ b/include/asm-ppc/signal.h
@@ -100,20 +100,7 @@ typedef struct {
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-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 ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
struct old_sigaction {
__sighandler_t sa_handler;
diff --git a/include/asm-ppc64/signal.h b/include/asm-ppc64/signal.h
index a2d7bbb4befd..432df7dd355d 100644
--- a/include/asm-ppc64/signal.h
+++ b/include/asm-ppc64/signal.h
@@ -97,33 +97,19 @@ typedef struct {
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-typedef void __sigfunction(int);
-typedef __sigfunction __user * __sighandler_t;
-
-/* Type of the restorer function */
-typedef void __sigrestorer(void);
-typedef __sigrestorer __user * __sigrestorer_t;
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
struct old_sigaction {
__sighandler_t sa_handler;
old_sigset_t sa_mask;
unsigned long sa_flags;
- __sigrestorer_t sa_restorer;
+ __sigrestore_t sa_restorer;
};
struct sigaction {
__sighandler_t sa_handler;
unsigned long sa_flags;
- __sigrestorer_t sa_restorer;
+ __sigrestore_t sa_restorer;
sigset_t sa_mask; /* mask last for extensibility */
};
diff --git a/include/asm-s390/signal.h b/include/asm-s390/signal.h
index bfed83a818cc..3d6e11c6c1fd 100644
--- a/include/asm-s390/signal.h
+++ b/include/asm-s390/signal.h
@@ -117,16 +117,7 @@ typedef unsigned long sigset_t;
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct old_sigaction {
diff --git a/include/asm-sh/signal.h b/include/asm-sh/signal.h
index 29f1ac1bf4df..d6e8eb0e65c7 100644
--- a/include/asm-sh/signal.h
+++ b/include/asm-sh/signal.h
@@ -108,16 +108,7 @@ typedef unsigned long sigset_t;
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct old_sigaction {
diff --git a/include/asm-sh64/signal.h b/include/asm-sh64/signal.h
index 864c94ecc98c..2400dc688a65 100644
--- a/include/asm-sh64/signal.h
+++ b/include/asm-sh64/signal.h
@@ -107,16 +107,7 @@ typedef struct {
#define MINSIGSTKSZ 2048
#define SIGSTKSZ THREAD_SIZE
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct old_sigaction {
diff --git a/include/asm-sparc/signal.h b/include/asm-sparc/signal.h
index f792e10e704f..aa9960ad0ca9 100644
--- a/include/asm-sparc/signal.h
+++ b/include/asm-sparc/signal.h
@@ -174,16 +174,7 @@ struct sigstack {
#define SA_STATIC_ALLOC 0x80
#endif
-/* Type of a signal handler. */
-#ifdef __KERNEL__
-typedef void (*__sighandler_t)(int, int, struct sigcontext *, char *);
-#else
-typedef void (*__sighandler_t)(int);
-#endif
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
struct __new_sigaction {
diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h
index 466d021d7038..becdf1bc5924 100644
--- a/include/asm-sparc64/signal.h
+++ b/include/asm-sparc64/signal.h
@@ -177,21 +177,7 @@ struct sigstack {
#define SA_STATIC_ALLOC 0x80
#endif
-/* Type of a signal handler. */
-#ifdef __KERNEL__
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
-
-typedef void __restorefn_t(void);
-typedef __restorefn_t __user *__sigrestore_t;
-#else
-typedef void (*__sighandler_t)(int);
-typedef void (*__sigrestore_t)(void);
-#endif
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+#include <asm-generic/signal.h>
struct __new_sigaction {
__sighandler_t sa_handler;
diff --git a/include/asm-v850/signal.h b/include/asm-v850/signal.h
index ec3566c875d9..cb52caa69925 100644
--- a/include/asm-v850/signal.h
+++ b/include/asm-v850/signal.h
@@ -110,17 +110,7 @@ typedef unsigned long sigset_t;
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
-
-/* Type of a signal handler. */
-typedef void (*__sighandler_t)(int);
-
-#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
-
+#include <asm-generic/signal.h>
#ifdef __KERNEL__
diff --git a/include/asm-x86_64/signal.h b/include/asm-x86_64/signal.h
index 4987ad8082ba..fe9b96d94815 100644
--- a/include/asm-x86_64/signal.h
+++ b/include/asm-x86_64/signal.h
@@ -116,21 +116,9 @@ typedef unsigned long sigset_t;
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
+#include <asm-generic/signal.h>
#ifndef __ASSEMBLY__
-/* Type of a signal handler. */
-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 ((__sighandler_t)0) /* default signal handling */
-#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
-#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
struct sigaction {
__sighandler_t sa_handler;