taler-mdb

commit a701ad8384dcfad3ec5697b01d8074b856993e1a
parent 1f46dda63333edf16b2c0dfc9f3b4cce30f2c7a9
Author: Christian Grothoff <christian@grothoff.org>
Date:   Sat, 13 Jan 2024 21:45:12 +0100

-style fixes

Diffstat:
M
src/taler-mdb-display.c
 | 
40
++++++++--------------------------------

1 file changed, 8 insertions(+), 32 deletions(-)
diff --git a/src/taler-mdb-display.c b/src/taler-mdb-display.c
@@ -17,31 +17,17 @@ along with
  TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
 */
 /**
-* @file taler-mdb-display-on.c
-* @brief turn on the display back light
-* @author Boss Marco
-* @author Christian Grothoff
-*/
+ * @file taler-mdb-display.c
+ * @brief turn on the display back light on or off
+ * @author Boss Marco
+ * @author Christian Grothoff
+ */
 #include "config.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#include <sys/socket.h>
-#if HAVE_SYS_UN_H
-#include <sys/un.h>
-#endif
-#if HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#if HAVE_NETINET_IP_H
-#include <netinet/ip.h>         /* superset of previous */
-#endif
-#include <sys/stat.h>
-#include <sys/types.h>
 #include <errno.h>
-#include <termios.h>
-#include <microhttpd.h>
 #include <gnunet/gnunet_util_lib.h>
 #include <sys/mman.h>
 #include <sys/ioctl.h>
@@ -49,10 +35,6 @@ along with
 /* for adafruit pitft display */
 #include <linux/fb.h>
 
-/**
- * Disable i18n support.
- */
-#define _(s) (s)
 
 /**
  * Handle for the Framebuffer device
@@ -92,11 +74,6 @@ struct Display
 
 
 /**
- * Next program to launch.
- */
-static char *const *arg_next;
-
-/**
  * Name of the framebuffer device (i.e. /dev/fb1).
  */
 static char *framebuffer_device_filename;
@@ -289,12 +266,11 @@ int
 main (int argc,
       char*const*argv)
 {
-  int ret;
-  /* the available command line options */
+  enum GNUNET_GenericReturnValue ret;
   struct GNUNET_GETOPT_CommandLineOption options[] = {
     GNUNET_GETOPT_option_flag ('i',
                                "backlight-invert",
-                               "invert the backlight on/off values (standard on = 1)",
+                               "toggle on vs. off",
                                &backlight_invert),
     GNUNET_GETOPT_OPTION_END
   };
@@ -302,7 +278,7 @@ main (int argc,
   ret = GNUNET_PROGRAM_run (argc,
                             argv,
                             "taler-mdb-display-on",
-                            "Turn on display.\n",
+                            "Turn frame buffer display on or off\n",
                             options,
                             &run,
                             NULL);