patch-2.4.0-test3 linux/arch/mips/kernel/ptrace.c

• Lines: 68
• Date: Sun Jul 9 22:18:15 2000
• Orig file: v2.4.0-test2/linux/arch/mips/kernel/ptrace.c
• Orig date: Tue May 23 15:31:33 2000

diff -u --recursive --new-file v2.4.0-test2/linux/arch/mips/kernel/ptrace.c linux/arch/mips/kernel/ptrace.c
@@ -39,12 +39,12 @@
 #endif
 	if (request == PTRACE_TRACEME) {
 		/* are we already being traced? */
-		if (current->flags & PF_PTRACED) {
+		if (current->ptrace & PT_PTRACED) {
 			res = -EPERM;
 			goto out;
 		}
 		/* set the ptrace bit in the process flags. */
-		current->flags |= PF_PTRACED;
+		current->ptrace |= PT_PTRACED;
 		res = 0;
 		goto out;
 	}
@@ -76,9 +76,9 @@
                     (current->gid != child->gid)) && !capable(CAP_SYS_PTRACE))
 			goto out_tsk;
 		/* the same process cannot be attached many times */
-		if (child->flags & PF_PTRACED)
+		if (child->ptrace & PT_PTRACED)
 			goto out_tsk;
-		child->flags |= PF_PTRACED;
+		child->ptrace |= PT_PTRACED;
 
 		write_lock_irq(&tasklist_lock);
 		if (child->p_pptr != current) {
@@ -93,7 +93,7 @@
 		goto out_tsk;
 	}
 	res = -ESRCH;
-	if (!(child->flags & PF_PTRACED))
+	if (!(child->ptrace & PT_PTRACED))
 		goto out_tsk;
 	if (child->state != TASK_STOPPED) {
 		if (request != PTRACE_KILL)
@@ -243,9 +243,9 @@
 		if ((unsigned long) data > _NSIG)
 			break;
 		if (request == PTRACE_SYSCALL)
-			child->flags |= PF_TRACESYS;
+			child->ptrace |= PT_TRACESYS;
 		else
-			child->flags &= ~PF_TRACESYS;
+			child->ptrace &= ~PT_TRACESYS;
 		child->exit_code = data;
 		wake_up_process(child);
 		res = 0;
@@ -269,7 +269,7 @@
 		res = -EIO;
 		if ((unsigned long) data > _NSIG)
 			break;
-		child->flags &= ~(PF_PTRACED|PF_TRACESYS);
+		child->ptrace &= ~(PT_PTRACED|PT_TRACESYS);
 		child->exit_code = data;
 		write_lock_irq(&tasklist_lock);
 		REMOVE_LINKS(child);
@@ -293,8 +293,8 @@
 
 asmlinkage void syscall_trace(void)
 {
-	if ((current->flags & (PF_PTRACED|PF_TRACESYS))
-			!= (PF_PTRACED|PF_TRACESYS))
+	if ((current->ptrace & (PT_PTRACED|PT_TRACESYS))
+			!= (PT_PTRACED|PT_TRACESYS))
 		return;
 	current->exit_code = SIGTRAP;
 	current->state = TASK_STOPPED;