[PATCH v2 1/4] qemu-iotests: remove bash shebang from library files

[Cleber Rosa <crosa@redhat.com>]

Due to not being able to find a reason to have shebangs on files that
are not executable.

While at it, add a mode hint to emacs, which would be clueless or
plain wrong about these containing shell code.

Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
---
 tests/qemu-iotests/common.config  | 2 +-
 tests/qemu-iotests/common.filter  | 2 +-
 tests/qemu-iotests/common.nbd     | 3 +--
 tests/qemu-iotests/common.pattern | 2 +-
 tests/qemu-iotests/common.qemu    | 2 +-
 tests/qemu-iotests/common.rc      | 2 +-
 tests/qemu-iotests/common.tls     | 2 +-
 7 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/tests/qemu-iotests/common.config b/tests/qemu-iotests/common.config
index 9bd1a5a6fc..b85a6a6f96 100644
--- a/tests/qemu-iotests/common.config
+++ b/tests/qemu-iotests/common.config
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+# -*- emacs mode: sh -*-
 #
 # Copyright (C) 2009 Red Hat, Inc.
 # Copyright (c) 2000-2003,2006 Silicon Graphics, Inc.  All Rights Reserved.
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index 9f418b4881..a0b52b0ac8 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+# -*- emacs mode: sh -*-
 #
 # Copyright (C) 2009 Red Hat, Inc.
 # Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
diff --git a/tests/qemu-iotests/common.nbd b/tests/qemu-iotests/common.nbd
index 24b01b60aa..a98d05d404 100644
--- a/tests/qemu-iotests/common.nbd
+++ b/tests/qemu-iotests/common.nbd
@@ -1,5 +1,4 @@
-#!/usr/bin/env bash
-# -*- shell-script-mode -*-
+# -*- emacs mode: sh -*-
 #
 # Helpers for NBD server related config
 #
diff --git a/tests/qemu-iotests/common.pattern b/tests/qemu-iotests/common.pattern
index 4f5e5bcea0..4028b32c54 100644
--- a/tests/qemu-iotests/common.pattern
+++ b/tests/qemu-iotests/common.pattern
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+# -*- emacs mode: sh -*-
 #
 # Copyright (C) 2009 Red Hat, Inc.
 #
diff --git a/tests/qemu-iotests/common.qemu b/tests/qemu-iotests/common.qemu
index 8d2021a7eb..66569f6bdd 100644
--- a/tests/qemu-iotests/common.qemu
+++ b/tests/qemu-iotests/common.qemu
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+# -*- emacs mode: sh -*-
 #
 # This allows for launching of multiple QEMU instances, with independent
 # communication possible to each instance.
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index e45cdfa66b..aa4a7fcc11 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+# -*- emacs mode: sh -*-
 #
 # Copyright (C) 2009 Red Hat, Inc.
 # Copyright (c) 2000-2006 Silicon Graphics, Inc.  All Rights Reserved.
diff --git a/tests/qemu-iotests/common.tls b/tests/qemu-iotests/common.tls
index 54c331d7a5..759a3d6d71 100644
--- a/tests/qemu-iotests/common.tls
+++ b/tests/qemu-iotests/common.tls
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+# -*- emacs mode: sh -*-
 #
 # Helpers for TLS related config
 #
-- 
2.21.0