1 files changed, 92 insertions, 0 deletions

diff --git a/include/asm-m68k/siginfo.h b/include/asm-m68k/siginfo.h
new file mode 100644
index 000000000000..05a8d6d90b58
--- /dev/null
+++ b/include/asm-m68k/siginfo.h
@@ -0,0 +1,92 @@
+#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