Added syscall for rename_thread(), courtesy of Jack Burton.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7631 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kernel/core/syscalls.c

@@ -295,6 +295,9 @@ syscall_dispatcher(unsigned long call_num, void *arg_buffer, uint64 *call_ret)
 		case SYSCALL_RESUME_THREAD:
 			*call_ret = _user_resume_thread((thread_id)arg0);
 			break;
+		case SYSCALL_RENAME_THREAD:
+			*call_ret = _user_rename_thread((thread_id)arg0, (const char *)arg1);
+			break;
 		case SYSCALL_SEND_DATA:
 			*call_ret = _user_send_data((thread_id)arg0, (int32)arg1, (const void *)arg2, (size_t)arg3);
 			break;

src/kernel/libroot/os/syscalls.S

@@ -98,6 +98,7 @@ SYSCALL5(_kern_spawn_thread, 35)
 SYSCALL1(_kern_kill_thread, 36)
 SYSCALL1(_kern_suspend_thread, 37)
 SYSCALL1(_kern_resume_thread, 38)
+SYSCALL2(_kern_rename_thread, 141)
 SYSCALL4(_kern_snooze_etc, 17)
 SYSCALL4(_kern_send_data, 94)
 SYSCALL3(_kern_receive_data, 95)

src/kernel/libroot/os/thread.c

@@ -1,4 +1,4 @@
-/* 
+/*
 ** Copyright 2002-2004, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
 ** Distributed under the terms of the OpenBeOS License.
 */
@@ -80,8 +80,7 @@ find_thread(const char *name)
 status_t
 rename_thread(thread_id thread, const char *name)
 {
-	// ToDo: rename_thread not implemented
-	return B_ERROR;
+	return _kern_rename_thread(thread, name);
 }