X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/4452a7af2eac33dbad800bcc91f2399d62c18f53..6601e61aa18bf4f09af135ff61fc7f4771d23b06:/bsd/dev/ppc/chud/chud_process.c

diff --git a/bsd/dev/ppc/chud/chud_process.c b/bsd/dev/ppc/chud/chud_process.c
new file mode 100644
index 000000000..1fad77e4c
--- /dev/null
+++ b/bsd/dev/ppc/chud/chud_process.c
@@ -0,0 +1,55 @@
+/*
+ * 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()
+
+__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)
+{
+    return current_proc()->p_pid;
+}