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Commit b1ecb4c3 authored by Al Viro's avatar Al Viro Committed by Linus Torvalds
Browse files

[PATCH] asm/signal.h unification 



New file - asm-generic/signal.h.  Contains declarations of
__sighandler_t, __sigrestore_t, SIG_DFL, SIG_IGN, SIG_ERR and default
definitions of SIG_BLOCK, SIG_UNBLOCK and SIG_SETMASK.

asm-*/signal.h switched to including it.  The only exception is
asm-parisc/signal.h that wants its own declaration of __sighandler_t;
that one is left as-is.

asm-ppc64/signal.h required one more thing - unlike everybody else it
used __sigrestorer_t instead of usual __sigrestore_t.  PPC64 switched to
common spelling.

Signed-off-by: default avatarAl Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 0555985d

include/asm-alpha/signal.h

+1 −10
Original line number Diff line number Diff line
@@ -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 {

include/asm-arm/signal.h

+1 −14
Original line number Diff line number Diff line
@@ -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 {

include/asm-arm26/signal.h

+1 −10
Original line number Diff line number Diff line
@@ -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 {

include/asm-cris/signal.h

+1 −10
Original line number Diff line number Diff line
@@ -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 {

include/asm-frv/signal.h

+1 −10
Original line number Diff line number Diff line
@@ -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 {