m68k: merge the non-MMU and MMU versions of siginfo.h

It is trivial to merge the non-MMU and MMU versions of siginfo.h.
Without a single file "make headers_install" is broken for m68k
(since each of the sub-varients of siginfo.h are not installed).

Signed-off-by: Greg Ungerer <gerg@uclinux.org>

diff --git a/arch/m68k/include/asm/siginfo.h b/arch/m68k/include/asm/siginfo.h
index 61219d7affc87950028b4f3b8c23a9b7b812d047..ca7dde8fd22348987b85dcdf269996d9a4446bd2 100644 (file)
--- a/arch/m68k/include/asm/siginfo.h
+++ b/arch/m68k/include/asm/siginfo.h
@@ -1,5 +1,97 @@
-#ifdef __uClinux__
-#include "siginfo_no.h"
+#ifndef _M68K_SIGINFO_H
+#define _M68K_SIGINFO_H
+
+#ifndef __uClinux__
+#define HAVE_ARCH_SIGINFO_T
+#define HAVE_ARCH_COPY_SIGINFO
+#endif
+
+#include <asm-generic/siginfo.h>
+
+#ifndef __uClinux__
+
+typedef struct siginfo {
+       int si_signo;
+       int si_errno;
+       int si_code;
+
+       union {
+               int _pad[SI_PAD_SIZE];
+
+               /* kill() */
+               struct {
+                       __kernel_pid_t _pid;    /* sender's pid */
+                       __kernel_uid_t _uid;    /* backwards compatibility */
+                       __kernel_uid32_t _uid32; /* sender's uid */
+               } _kill;
+
+               /* POSIX.1b timers */
+               struct {
+                       timer_t _tid;           /* timer id */
+                       int _overrun;           /* overrun count */
+                       char _pad[sizeof( __ARCH_SI_UID_T) - sizeof(int)];
+                       sigval_t _sigval;       /* same as below */
+                       int _sys_private;       /* not to be passed to user */
+               } _timer;
+
+               /* POSIX.1b signals */
+               struct {
+                       __kernel_pid_t _pid;    /* sender's pid */
+                       __kernel_uid_t _uid;    /* backwards compatibility */
+                       sigval_t _sigval;
+                       __kernel_uid32_t _uid32; /* sender's uid */
+               } _rt;
+
+               /* SIGCHLD */
+               struct {
+                       __kernel_pid_t _pid;    /* which child */
+                       __kernel_uid_t _uid;    /* backwards compatibility */
+                       int _status;            /* exit code */
+                       clock_t _utime;
+                       clock_t _stime;
+                       __kernel_uid32_t _uid32; /* sender's uid */
+               } _sigchld;
+
+               /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
+               struct {
+                       void *_addr; /* faulting insn/memory ref. */
+               } _sigfault;
+
+               /* SIGPOLL */
+               struct {
+                       int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
+                       int _fd;
+               } _sigpoll;
+       } _sifields;
+} siginfo_t;
+
+#define UID16_SIGINFO_COMPAT_NEEDED
+
+/*
+ * How these fields are to be accessed.
+ */
+#undef si_uid
+#ifdef __KERNEL__
+#define si_uid         _sifields._kill._uid32
+#define si_uid16       _sifields._kill._uid
 #else
-#include "siginfo_mm.h"
+#define si_uid         _sifields._kill._uid
+#endif
+
+#ifdef __KERNEL__
+
+#include <linux/string.h>
+
+static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
+{
+       if (from->si_code < 0)
+               memcpy(to, from, sizeof(*to));
+       else
+               /* _sigchld is currently the largest know union member */
+               memcpy(to, from, 3*sizeof(int) + sizeof(from->_sifields._sigchld));
+}
+
+#endif /* __KERNEL__ */
+#endif /* !__uClinux__ */
+
 #endif

diff --git a/arch/m68k/include/asm/siginfo_mm.h b/arch/m68k/include/asm/siginfo_mm.h
deleted file mode 100644 (file)
index 05a8d6d..0000000
--- a/arch/m68k/include/asm/siginfo_mm.h
+++ /dev/null
@@ -1,92 +0,0 @@
-#ifndef _M68K_SIGINFO_H
-#define _M68K_SIGINFO_H
-
-#define HAVE_ARCH_SIGINFO_T
-#define HAVE_ARCH_COPY_SIGINFO
-
-#include <asm-generic/siginfo.h>
-
-typedef struct siginfo {
-       int si_signo;
-       int si_errno;
-       int si_code;
-
-       union {
-               int _pad[SI_PAD_SIZE];
-
-               /* kill() */
-               struct {
-                       __kernel_pid_t _pid;    /* sender's pid */
-                       __kernel_uid_t _uid;    /* backwards compatibility */
-                       __kernel_uid32_t _uid32; /* sender's uid */
-               } _kill;
-
-               /* POSIX.1b timers */
-               struct {
-                       timer_t _tid;           /* timer id */
-                       int _overrun;           /* overrun count */
-                       char _pad[sizeof( __ARCH_SI_UID_T) - sizeof(int)];
-                       sigval_t _sigval;       /* same as below */
-                       int _sys_private;       /* not to be passed to user */
-               } _timer;
-
-               /* POSIX.1b signals */
-               struct {
-                       __kernel_pid_t _pid;    /* sender's pid */
-                       __kernel_uid_t _uid;    /* backwards compatibility */
-                       sigval_t _sigval;
-                       __kernel_uid32_t _uid32; /* sender's uid */
-               } _rt;
-
-               /* SIGCHLD */
-               struct {
-                       __kernel_pid_t _pid;    /* which child */
-                       __kernel_uid_t _uid;    /* backwards compatibility */
-                       int _status;            /* exit code */
-                       clock_t _utime;
-                       clock_t _stime;
-                       __kernel_uid32_t _uid32; /* sender's uid */
-               } _sigchld;
-
-               /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
-               struct {
-                       void *_addr; /* faulting insn/memory ref. */
-               } _sigfault;
-
-               /* SIGPOLL */
-               struct {
-                       int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
-                       int _fd;
-               } _sigpoll;
-       } _sifields;
-} siginfo_t;
-
-#define UID16_SIGINFO_COMPAT_NEEDED
-
-/*
- * How these fields are to be accessed.
- */
-#undef si_uid
-#ifdef __KERNEL__
-#define si_uid         _sifields._kill._uid32
-#define si_uid16       _sifields._kill._uid
-#else
-#define si_uid         _sifields._kill._uid
-#endif
-
-#ifdef __KERNEL__
-
-#include <linux/string.h>
-
-static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
-{
-       if (from->si_code < 0)
-               memcpy(to, from, sizeof(*to));
-       else
-               /* _sigchld is currently the largest know union member */
-               memcpy(to, from, 3*sizeof(int) + sizeof(from->_sifields._sigchld));
-}
-
-#endif /* __KERNEL__ */
-
-#endif

diff --git a/arch/m68k/include/asm/siginfo_no.h b/arch/m68k/include/asm/siginfo_no.h
deleted file mode 100644 (file)
index b18e5f4..0000000
--- a/arch/m68k/include/asm/siginfo_no.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68KNOMMU_SIGINFO_H
-#define _M68KNOMMU_SIGINFO_H
-
-#include <asm-generic/siginfo.h>
-
-#endif