xnu-4570.1.46.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
index a27928e1a10256541a97a137e0151f867abf66f3..f71987299d5868d3a556711c827172f87faf5297 100644 (file)
--- a/bsd/dev/chud/chud_process.c
+++ b/bsd/dev/chud/chud_process.c
@@ -32,51 +32,5 @@
 #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;
-}