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siginfo.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
#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

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