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-rw-r--r--lcd4linux.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/lcd4linux.c b/lcd4linux.c
index bf17f5e..7a48c7c 100644
--- a/lcd4linux.c
+++ b/lcd4linux.c
@@ -91,6 +91,14 @@ static void usage(void)
printf(" -F do not fork and detach (run in foreground)\n");
printf(" -o <output-file> write picture to file (raster driver only)\n");
printf(" -q suppress startup and exit splash screen\n");
+#ifdef WITH_X11
+ printf("special X11 options:\n");
+ printf(" -display <X11 display name> preceeds X connection given in $DISPLAY\n");
+ printf(" -synchronous use synchronized communication with X server (for debugging)\n");
+ printf("\n");
+ printf("\n");
+ printf("\n");
+#endif
}
static void interactive_mode(void)
@@ -222,6 +230,13 @@ int main(int argc, char *argv[])
running_foreground = 0;
running_background = 0;
+#ifdef WITH_X11
+ drv_X11_parseArgs(&argc, argv);
+ if (argc != thread_argc) {
+ /* info() will not work here because verbose level is not known */
+ printf("recognized special X11 parameters\n");
+ }
+#endif
while ((c = getopt(argc, argv, "c:Ff:hilo:qvp:")) != EOF) {
switch (c) {