compat: move compat_siginfo_t definition to asm/compat.h

[karo-tx-linux.git] / arch / tile / include / asm / compat.h

diff --git a/arch/tile/include/asm/compat.h b/arch/tile/include/asm/compat.h
index 6e74450ff0a110afc32901e273d74a77c80f8ca4..3063e6fc8daaa0dd3dd982a857889ffec74f451e 100644 (file)
--- a/arch/tile/include/asm/compat.h
+++ b/arch/tile/include/asm/compat.h
@@ -110,6 +110,68 @@ struct compat_flock64 {
 
 typedef u32               compat_sigset_word;
 
+typedef union compat_sigval {
+       compat_int_t    sival_int;
+       compat_uptr_t   sival_ptr;
+} compat_sigval_t;
+
+#define COMPAT_SI_PAD_SIZE     (128/sizeof(int) - 3)
+
+typedef struct compat_siginfo {
+       int si_signo;
+       int si_errno;
+       int si_code;
+
+       union {
+               int _pad[COMPAT_SI_PAD_SIZE];
+
+               /* kill() */
+               struct {
+                       unsigned int _pid;      /* sender's pid */
+                       unsigned int _uid;      /* sender's uid */
+               } _kill;
+
+               /* POSIX.1b timers */
+               struct {
+                       compat_timer_t _tid;    /* timer id */
+                       int _overrun;           /* overrun count */
+                       compat_sigval_t _sigval;        /* same as below */
+                       int _sys_private;       /* not to be passed to user */
+                       int _overrun_incr;      /* amount to add to overrun */
+               } _timer;
+
+               /* POSIX.1b signals */
+               struct {
+                       unsigned int _pid;      /* sender's pid */
+                       unsigned int _uid;      /* sender's uid */
+                       compat_sigval_t _sigval;
+               } _rt;
+
+               /* SIGCHLD */
+               struct {
+                       unsigned int _pid;      /* which child */
+                       unsigned int _uid;      /* sender's uid */
+                       int _status;            /* exit code */
+                       compat_clock_t _utime;
+                       compat_clock_t _stime;
+               } _sigchld;
+
+               /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
+               struct {
+                       unsigned int _addr;     /* faulting insn/memory ref. */
+#ifdef __ARCH_SI_TRAPNO
+                       int _trapno;    /* TRAP # which caused the signal */
+#endif
+               } _sigfault;
+
+               /* SIGPOLL */
+               struct {
+                       int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
+                       int _fd;
+               } _sigpoll;
+       } _sifields;
+} compat_siginfo_t;
+
 #define COMPAT_OFF_T_MAX       0x7fffffff
 #define COMPAT_LOFF_T_MAX      0x7fffffffffffffffL