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fd40a12213
To run mutter as a display server, one needs to acquire and release the DRM master, which is only possible for root, so we take advantage of weston-launch, a small setuid helper binary written for the weston project. We import our own slightly modified copy of it, because weston-launch only launches weston, for security reasons. https://bugzilla.gnome.org/show_bug.cgi?id=705861
47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/*
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* Copyright © 2012 Benjamin Franzke
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*
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* Permission to use, copy, modify, distribute, and sell this software and
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* its documentation for any purpose is hereby granted without fee, provided
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* that the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of the copyright holders not be used in
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* advertising or publicity pertaining to distribution of the software
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* without specific, written prior permission. The copyright holders make
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* no representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
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* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
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* CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _WESTON_LAUNCH_H_
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#define _WESTON_LAUNCH_H_
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enum weston_launcher_opcode {
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WESTON_LAUNCHER_OPEN,
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WESTON_LAUNCHER_DRM_SET_MASTER
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};
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struct weston_launcher_message {
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int opcode;
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};
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struct weston_launcher_open {
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struct weston_launcher_message header;
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int flags;
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char path[0];
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};
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struct weston_launcher_set_master {
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struct weston_launcher_message header;
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int set_master;
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};
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#endif
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