Blame SOURCES/kvm-egl-headless-parse-rendernode.patch

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From a2832a5633f66f85843184c223517bdb124104c2 Mon Sep 17 00:00:00 2001
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From: Gerd Hoffmann <kraxel@redhat.com>
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Date: Tue, 5 Mar 2019 08:26:17 +0100
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Subject: [PATCH 9/9] egl-headless: parse rendernode
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Gerd Hoffmann <kraxel@redhat.com>
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Message-id: <20190305082617.14614-5-kraxel@redhat.com>
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Patchwork-id: 84797
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O-Subject: [RHEL-7.7 qemu-kvm-rhev PATCH 4/4] egl-headless: parse rendernode
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Bugzilla: 1648236
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RH-Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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RH-Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
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RH-Acked-by: John Snow <jsnow@redhat.com>
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RH-Acked-by: Erik Skultety <eskultet@redhat.com>
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RHEL-7 hasn't the qapi-based -display parser, so we need a
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few lines of code to explicitly handle the new option.
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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 vl.c | 9 +++++++++
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 1 file changed, 9 insertions(+)
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diff --git a/vl.c b/vl.c
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index 8b79eb9..dfe261d 100644
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--- a/vl.c
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+++ b/vl.c
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@@ -2202,6 +2202,15 @@ static void parse_display(const char *p)
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         }
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     } else if (strstart(p, "egl-headless", &opts)) {
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         dpy.type = DISPLAY_TYPE_EGL_HEADLESS;
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+        if (*opts) {
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+            const char *nextopt;
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+            if (strstart(opts, ",rendernode=", &nextopt)) {
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+                dpy.u.egl_headless.rendernode = strdup(nextopt);
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+            } else {
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+                error_report("invalid egl-headless option string");
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+                exit(1);
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+            }
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+        }
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     } else if (strstart(p, "curses", &opts)) {
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         dpy.type = DISPLAY_TYPE_CURSES;
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     } else if (strstart(p, "gtk", &opts)) {
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-- 
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1.8.3.1
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