xnu-517.9.5.tar.gz

[apple/xnu.git] / bsd / kern / kern_clock.c

diff --git a/bsd/kern/kern_clock.c b/bsd/kern/kern_clock.c
index 25c65d59562dc5ae48916a1a27f5664aea77ba0f..8e34ca9e2b79164adc9425d7e1f41d1c9294d115 100644 (file)
--- a/bsd/kern/kern_clock.c
+++ b/bsd/kern/kern_clock.c
@@ -3,22 +3,19 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License").  You may not use this file except in compliance with the
+ * License.  Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
  * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -121,6 +118,7 @@ bsd_hardclock(usermode, pc, numticks)
        register struct proc *p;
        register thread_t       thread;
        int nusecs = numticks * tick;
+       struct timeval          tv;
 
        if (!bsd_hardclockinit)
                return;
@@ -128,13 +126,14 @@ bsd_hardclock(usermode, pc, numticks)
        /*
         * Increment the time-of-day.
         */
-       microtime(&time);
+       microtime(&tv);
+       time = tv;
 
        if (bsd_hardclockinit < 0) {
            return;
        }
 
-       thread = current_thread();
+       thread = current_act();
        /*
         * Charge the time out based on the mode the cpu is in.
         * Here again we fudge for the lack of proper interval timers
@@ -160,7 +159,7 @@ bsd_hardclock(usermode, pc, numticks)
                                extern void psignal_vtalarm(struct proc *);
                         
                                /* does psignal(p, SIGVTALRM) in a thread context */
-                               thread_call_func(psignal_vtalarm, p, FALSE);
+                               thread_call_func((thread_call_func_t)psignal_vtalarm, p, FALSE);
                        }
                }
 
@@ -183,7 +182,7 @@ bsd_hardclock(usermode, pc, numticks)
                                        extern void psignal_xcpu(struct proc *);
                         
                                        /* does psignal(p, SIGXCPU) in a thread context */
-                                       thread_call_func(psignal_xcpu, p, FALSE);
+                                       thread_call_func((thread_call_func_t)psignal_xcpu, p, FALSE);
 
                                        if (p->p_limit->pl_rlimit[RLIMIT_CPU].rlim_cur <
                                                p->p_limit->pl_rlimit[RLIMIT_CPU].rlim_max)
@@ -195,7 +194,7 @@ bsd_hardclock(usermode, pc, numticks)
                                extern void psignal_sigprof(struct proc *);
                         
                                /* does psignal(p, SIGPROF) in a thread context */
-                               thread_call_func(psignal_sigprof, p, FALSE);
+                               thread_call_func((thread_call_func_t)psignal_sigprof, p, FALSE);
                        }
                }
        }