xnu-2782.20.48.tar.gz

[apple/xnu.git] / bsd / sys / signalvar.h

diff --git a/bsd/sys/signalvar.h b/bsd/sys/signalvar.h
index 1597c85ff08fc27f7087ad1886a35dda5d4a7da0..cd5c2d133e9b3daa2a8c3239a82ab570c753b713 100644 (file)
--- a/bsd/sys/signalvar.h
+++ b/bsd/sys/signalvar.h
@@ -87,7 +87,7 @@ struct        sigacts {
        sigset_t ps_siginfo;            /* signals that want SA_SIGINFO args */
        sigset_t ps_oldmask;            /* saved mask from before sigpause */
        int     ps_flags;               /* signal flags, below */
-       struct user_sigaltstack ps_sigstk;      /* sp, length & flags */
+       struct kern_sigaltstack ps_sigstk;      /* sp, length & flags */
        int     ps_sig;                 /* for core dump/debugger XXX */
        int     ps_code;                /* for core dump/debugger XXX */
        int     ps_addr;                /* for core dump/debugger XXX */
@@ -104,9 +104,9 @@ struct      sigacts {
  * values should be non-intersecting with values defined in signal.h, e.g.:
  * SIG_IGN, SIG_DFL, SIG_ERR, SIG_IGN.
  */
-#define        KERN_SIG_CATCH  (void (*)(int))2
-#define        KERN_SIG_HOLD   (void (*)(int))3
-#define        KERN_SIG_WAIT   (void (*)(int))4
+#define        KERN_SIG_CATCH  CAST_USER_ADDR_T(2)
+#define        KERN_SIG_HOLD   CAST_USER_ADDR_T(3)
+#define        KERN_SIG_WAIT   CAST_USER_ADDR_T(4)
 
 /*
  * get signal action for process and signal; currently only for current process
@@ -191,16 +191,15 @@ int sigprop[NSIG + 1] = {
 /*
  * Machine-independent functions:
  */
-int    coredump(struct proc *p);
+int    coredump(struct proc *p, uint32_t reserve_mb, int ignore_ulimit);
 void   execsigs(struct proc *p, thread_t thread);
 void   gsignal(int pgid, int sig);
-int    issignal(struct proc *p);
+int    issignal_locked(struct proc *p);
 int    CURSIG(struct proc *p);
-int clear_procsiglist(struct proc *p, int bit);
-int clear_procsigmask(struct proc *p, int bit);
+int clear_procsiglist(struct proc *p, int bit, int in_signalstart);
 int set_procsigmask(struct proc *p, int bit);
-void   postsig(int sig);
-void   siginit(struct proc *p) __attribute__((section("__TEXT, initcode")));
+void   postsig_locked(int sig);
+void   siginit(struct proc *p);
 void   trapsignal(struct proc *p, int sig, unsigned code);
 void   pt_setrunnable(struct proc *p);
 int    hassigprop(int sig, int prop);
@@ -209,7 +208,7 @@ int hassigprop(int sig, int prop);
  * Machine-dependent functions:
  */
 void   sendsig(struct proc *, /*sig_t*/ user_addr_t  action, int sig,
-       int returnmask, u_long code);
+       int returnmask, uint32_t code);
 
 void   psignal(struct proc *p, int sig);
 void   psignal_locked(struct proc *, int);