fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / asm-mips / signal.h

diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h
index 6fe903e..8b391a2 100644 (file)
--- a/include/asm-mips/signal.h
+++ b/include/asm-mips/signal.h
@@ -9,7 +9,6 @@
 #ifndef _ASM_SIGNAL_H
 #define _ASM_SIGNAL_H
 
-#include <linux/config.h>
 #include <linux/types.h>
 
 #define _NSIG          128
@@ -65,7 +64,6 @@ typedef unsigned long old_sigset_t;           /* at least 32 bits */
  * SA_FLAGS values:
  *
  * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
  * SA_RESTART flag to get restarting signals (which were the default long ago)
  * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
  * SA_RESETHAND clears the handler when the signal is delivered.
@@ -85,7 +83,6 @@ typedef unsigned long old_sigset_t;           /* at least 32 bits */
 
 #define SA_NOMASK      SA_NODEFER
 #define SA_ONESHOT     SA_RESETHAND
-#define SA_INTERRUPT   0x20000000      /* dummy -- ignored */
 
 #define SA_RESTORER    0x04000000      /* Only for o32 */
 
@@ -100,15 +97,6 @@ typedef unsigned long old_sigset_t;         /* at least 32 bits */
 
 #ifdef __KERNEL__
 
-/*
- * These values of sa_flags are used only by the kernel as part of the
- * irq handling routines.
- *
- * SA_INTERRUPT is also used by the irq handling routines.
- * SA_SHIRQ flag is for shared interrupt support on PCI and EISA.
- */
-#define SA_SAMPLE_RANDOM       SA_RESTART
-
 #ifdef CONFIG_TRAD_SIGNALS
 #define sig_uses_siginfo(ka)   ((ka)->sa.sa_flags & SA_SIGINFO)
 #else
@@ -120,17 +108,8 @@ typedef unsigned long old_sigset_t;                /* at least 32 bits */
 #define SIG_BLOCK      1       /* for blocking signals */
 #define SIG_UNBLOCK    2       /* for unblocking signals */
 #define SIG_SETMASK    3       /* for setting the signal mask */
-#define SIG_SETMASK32  256     /* Goodie from SGI for BSD compatibility:
-                                  set only the low 32 bit of the sigset.  */
-
-/* Type of a signal handler.  */
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
 
-/* Fake signal functions */
-#define SIG_DFL        ((__sighandler_t)0)     /* default signal handling */
-#define SIG_IGN        ((__sighandler_t)1)     /* ignore signal */
-#define SIG_ERR        ((__sighandler_t)-1)    /* error return from signal */
+#include <asm-generic/signal.h>
 
 struct sigaction {
        unsigned int    sa_flags;
@@ -147,16 +126,34 @@ struct k_sigaction {
 
 /* IRIX compatible stack_t  */
 typedef struct sigaltstack {
-       void *ss_sp;
+       void __user *ss_sp;
        size_t ss_size;
        int ss_flags;
 } stack_t;
 
 #ifdef __KERNEL__
 #include <asm/sigcontext.h>
+#include <asm/siginfo.h>
 
 #define ptrace_signal_deliver(regs, cookie) do { } while (0)
 
+struct pt_regs;
+extern void do_signal(struct pt_regs *regs);
+extern void do_signal32(struct pt_regs *regs);
+
+extern int setup_frame(struct k_sigaction * ka, struct pt_regs *regs,
+        int signr, sigset_t *set);
+extern int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
+        int signr, sigset_t *set, siginfo_t *info);
+
+extern int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
+        int signr, sigset_t *set);
+extern int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
+        int signr, sigset_t *set, siginfo_t *info);
+
+extern int setup_rt_frame_n32(struct k_sigaction * ka, struct pt_regs *regs,
+        int signr, sigset_t *set, siginfo_t *info);
+
 #endif /* __KERNEL__ */
 
 #endif /* _ASM_SIGNAL_H */