#ifndef __siginfo_t_defined
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#define __siginfo_t_defined 1
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#include <bits/wordsize.h>
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#include <bits/types.h>
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#include <bits/types/__sigval_t.h>
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#define __SI_MAX_SIZE 128
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#if __WORDSIZE == 64
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# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 4)
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#else
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# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 3)
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#endif
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/* Some fields of siginfo_t have architecture-specific variations. */
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#include <bits/siginfo-arch.h>
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#ifndef __SI_ALIGNMENT
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# define __SI_ALIGNMENT /* nothing */
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#endif
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#ifndef __SI_BAND_TYPE
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# define __SI_BAND_TYPE long int
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#endif
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#ifndef __SI_CLOCK_T
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# define __SI_CLOCK_T __clock_t
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#endif
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#ifndef __SI_ERRNO_THEN_CODE
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# define __SI_ERRNO_THEN_CODE 1
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#endif
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#ifndef __SI_HAVE_SIGSYS
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# define __SI_HAVE_SIGSYS 1
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#endif
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#ifndef __SI_SIGFAULT_ADDL
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# define __SI_SIGFAULT_ADDL /* nothing */
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#endif
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typedef struct
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{
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int si_signo; /* Signal number. */
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#if __SI_ERRNO_THEN_CODE
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int si_errno; /* If non-zero, an errno value associated with
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this signal, as defined in <errno.h>. */
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int si_code; /* Signal code. */
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#else
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int si_code;
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int si_errno;
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#endif
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#if __WORDSIZE == 64
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int __pad0; /* Explicit padding. */
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#endif
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union
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{
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int _pad[__SI_PAD_SIZE];
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/* kill(). */
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struct
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{
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__pid_t si_pid; /* Sending process ID. */
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__uid_t si_uid; /* Real user ID of sending process. */
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} _kill;
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/* POSIX.1b timers. */
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struct
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{
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int si_tid; /* Timer ID. */
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int si_overrun; /* Overrun count. */
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__sigval_t si_sigval; /* Signal value. */
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} _timer;
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/* POSIX.1b signals. */
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struct
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{
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__pid_t si_pid; /* Sending process ID. */
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__uid_t si_uid; /* Real user ID of sending process. */
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__sigval_t si_sigval; /* Signal value. */
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} _rt;
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/* SIGCHLD. */
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struct
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{
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__pid_t si_pid; /* Which child. */
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__uid_t si_uid; /* Real user ID of sending process. */
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int si_status; /* Exit value or signal. */
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__SI_CLOCK_T si_utime;
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__SI_CLOCK_T si_stime;
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} _sigchld;
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/* SIGILL, SIGFPE, SIGSEGV, SIGBUS. */
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struct
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{
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void *si_addr; /* Faulting insn/memory ref. */
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__SI_SIGFAULT_ADDL
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short int si_addr_lsb; /* Valid LSB of the reported address. */
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union
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{
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/* used when si_code=SEGV_BNDERR */
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struct
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{
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void *_lower;
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void *_upper;
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} _addr_bnd;
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/* used when si_code=SEGV_PKUERR */
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__uint32_t _pkey;
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} _bounds;
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} _sigfault;
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/* SIGPOLL. */
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struct
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{
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__SI_BAND_TYPE si_band; /* Band event for SIGPOLL. */
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int si_fd;
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} _sigpoll;
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/* SIGSYS. */
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#if __SI_HAVE_SIGSYS
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struct
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{
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void *_call_addr; /* Calling user insn. */
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int _syscall; /* Triggering system call number. */
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unsigned int _arch; /* AUDIT_ARCH_* of syscall. */
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} _sigsys;
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#endif
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} _sifields;
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} siginfo_t __SI_ALIGNMENT;
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/* X/Open requires some more fields with fixed names. */
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#define si_pid _sifields._kill.si_pid
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#define si_uid _sifields._kill.si_uid
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#define si_timerid _sifields._timer.si_tid
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#define si_overrun _sifields._timer.si_overrun
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#define si_status _sifields._sigchld.si_status
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#define si_utime _sifields._sigchld.si_utime
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#define si_stime _sifields._sigchld.si_stime
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#define si_value _sifields._rt.si_sigval
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#define si_int _sifields._rt.si_sigval.sival_int
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#define si_ptr _sifields._rt.si_sigval.sival_ptr
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#define si_addr _sifields._sigfault.si_addr
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#define si_addr_lsb _sifields._sigfault.si_addr_lsb
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#define si_lower _sifields._sigfault._bounds._addr_bnd._lower
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#define si_upper _sifields._sigfault._bounds._addr_bnd._upper
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#define si_pkey _sifields._sigfault._bounds._pkey
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#define si_band _sifields._sigpoll.si_band
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#define si_fd _sifields._sigpoll.si_fd
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#if __SI_HAVE_SIGSYS
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# define si_call_addr _sifields._sigsys._call_addr
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# define si_syscall _sifields._sigsys._syscall
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# define si_arch _sifields._sigsys._arch
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#endif
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#endif
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