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- #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
-