xnu-792.12.6.tar.gz

[apple/xnu.git] / bsd / dev / chud / chud_process.c

diff --git a/bsd/dev/chud/chud_process.c b/bsd/dev/chud/chud_process.c
deleted file mode 100644 (file)
index c409c62..0000000
--- a/bsd/dev/chud/chud_process.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * 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 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 OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#include <sys/systm.h>
-#include <sys/proc_internal.h>
-#include <sys/vnode_internal.h> // vn_getpath()
-#include <kern/task.h>
-#include <sys/user.h>
-
-int    chudxnu_pid_for_task(task_t task);
-task_t chudxnu_task_for_pid(int pid);
-int    chudxnu_current_pid(void);
-
-__private_extern__ int
-chudxnu_pid_for_task(task_t task)
-{
-    struct proc *p;
-
-    if(task!=TASK_NULL) {
-        p = (struct proc *)(get_bsdtask_info(task));
-        if(p) {
-            return (p->p_pid);
-        }
-    }
-    return -1;
-}
-
-__private_extern__ task_t
-chudxnu_task_for_pid(int pid)
-{
-    struct proc *p = pfind(pid);
-    if(p) {
-        return p->task;
-    }
-    return TASK_NULL;
-}
-
-__private_extern__ int
-chudxnu_current_pid(void)
-{
-    int pid = -1;
-    struct uthread *ut = get_bsdthread_info(current_thread());
-    task_t t = current_task();
-
-    if(t != TASK_NULL) {
-        pid = chudxnu_pid_for_task(t);
-    } else {
-        // no task, so try looking in the uthread and/or proc
-        pid = current_proc()->p_pid;
-
-        if(ut && ut->uu_proc) {
-            pid = ut->uu_proc->p_pid;
-        }
-    }
-    
-    return pid;
-}