__uid_t si_uid; /* Real user ID of sending process. */
} _kill;
+ /* POSIX.1b timers. */
+ struct
+ {
+ int si_tid; /* Timer ID. */
+ int si_overrun; /* Overrun count. */
+ sigval_t si_sigval; /* Signal value. */
+ } _timer;
+
+ /* POSIX.1b signals. */
+ struct
+ {
+ __pid_t si_pid; /* Sending process ID. */
+ __uid_t si_uid; /* Real user ID of sending process. */
+ sigval_t si_sigval; /* Signal value. */
+ } _rt;
+
/* SIGCHLD. */
struct
{
struct
{
void *si_addr; /* Faulting insn/memory ref. */
+ short int si_addr_lsb; /* Valid LSB of the reported address. */
} _sigfault;
/* SIGPOLL. */
struct
{
- int si_band; /* Band event for SIGPOLL. */
+ long int si_band; /* Band event for SIGPOLL. */
int si_fd;
} _sigpoll;
-
- /* POSIX.1b timers. */
- struct
- {
- unsigned int _timer1;
- unsigned int _timer2;
- } _timer;
-
- /* POSIX.1b signals. */
- struct
- {
- __pid_t si_pid; /* Sending process ID. */
- __uid_t si_uid; /* Real user ID of sending process. */
- sigval_t si_sigval; /* Signal value. */
- } _rt;
} _sifields;
} siginfo_t;
/* X/Open requires some more fields with fixed names. */
# define si_pid _sifields._kill.si_pid
# define si_uid _sifields._kill.si_uid
+# define si_timerid _sifields._timer.si_tid
+# define si_overrun _sifields._timer.si_overrun
# define si_status _sifields._sigchld.si_status
# define si_utime _sifields._sigchld.si_utime
# define si_stime _sifields._sigchld.si_stime
# define si_int _sifields._rt.si_sigval.sival_int
# define si_ptr _sifields._rt.si_sigval.sival_ptr
# define si_addr _sifields._sigfault.si_addr
+# define si_addr_lsb _sifields._sigfault.si_addr_lsb
# define si_band _sifields._sigpoll.si_band
# define si_fd _sifields._sigpoll.si_fd
# define SI_ASYNCIO SI_ASYNCIO
SI_QUEUE, /* Sent by sigqueue. */
# define SI_QUEUE SI_QUEUE
- SI_USER, /* Sent by kill, sigsend, raise. */
+ SI_USER, /* Sent by kill, sigsend. */
# define SI_USER SI_USER
SI_KERNEL = 0x80 /* Send by kernel. */
#define SI_KERNEL SI_KERNEL
};
+# if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
/* `si_code' values for SIGILL signal. */
enum
{
# define BUS_ADRALN BUS_ADRALN
BUS_ADRERR, /* Non-existant physical address. */
# define BUS_ADRERR BUS_ADRERR
- BUS_OBJERR /* Object specific hardware error. */
+ BUS_OBJERR, /* Object specific hardware error. */
# define BUS_OBJERR BUS_OBJERR
+ BUS_MCEERR_AR, /* Hardware memory error: action required. */
+# define BUS_MCEERR_AR BUS_MCEERR_AR
+ BUS_MCEERR_AO /* Hardware memory error: action optional. */
+# define BUS_MCEERR_AO BUS_MCEERR_AO
};
+# endif
+# ifdef __USE_XOPEN_EXTENDED
/* `si_code' values for SIGTRAP signal. */
enum
{
TRAP_TRACE /* Process trace trap. */
# define TRAP_TRACE TRAP_TRACE
};
+# endif
+# if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
/* `si_code' values for SIGCHLD signal. */
enum
{
POLL_HUP /* Device disconnected. */
# define POLL_HUP POLL_HUP
};
+# endif
# undef __need_siginfo_t
#endif /* !have siginfo_t && (have _SIGNAL_H || need siginfo_t). */