patch-2.1.96 linux/arch/arm/kernel/ptrace.c

• Lines: 28
• Date: Sun Apr 12 11:42:15 1998
• Orig file: v2.1.95/linux/arch/arm/kernel/ptrace.c
• Orig date: Tue Jan 20 16:39:41 1998

diff -u --recursive --new-file v2.1.95/linux/arch/arm/kernel/ptrace.c linux/arch/arm/kernel/ptrace.c
@@ -27,18 +27,6 @@
  */
 #define BREAKINST	0xef9f0001
 
-/* change a pid into a task struct. */
-static inline struct task_struct * get_task(int pid)
-{
-	int i;
-
-	for (i = 1; i < NR_TASKS; i++) {
-		if (task[i] != NULL && (task[i]->pid == pid))
-			return task[i];
-	}
-	return NULL;
-}
-
 /*
  * this routine will get a word off of the processes privileged stack.
  * the offset is how far from the base addr as stored in the TSS.
@@ -581,7 +569,7 @@
 	if (pid == 1)		/* you may not mess with init */
 		goto out;
 	ret = -ESRCH;
-	if (!(child = get_task(pid)))
+	if (!(child = find_task_by_pid(pid)))
 		goto out;
 	ret = -EPERM;
 	if (request == PTRACE_ATTACH) {