4edf49d032
Thanks to gcc's -Wunused-but-set-variable, stop ignoring the percent parameter, and add it to the XKeyboardControl structure before the XChangeKeyboardControl call. This warning goes away accordingly: | CC xbell-xbell.o | xbell.c: In function ‘main’: | xbell.c:74:22: warning: variable ‘percent’ set but not used [-Wunused-but-set-variable] Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> Signed-off-by: Cyril Brulebois <kibi@debian.org>
101 lines
3.3 KiB
C
101 lines
3.3 KiB
C
/*
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* Copyright 2002 Red Hat Inc., Durham, North Carolina.
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*
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation on the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial
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* portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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/*
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* Authors:
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* Rickard E. (Rik) Faith <faith@redhat.com>
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <X11/Xlib.h>
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static void pkc(XKeyboardControl *kc, unsigned long vm)
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{
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if (vm&KBKeyClickPercent)
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printf(" key_click_percent = %d\n", kc->key_click_percent);
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if (vm&KBBellPercent)
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printf(" bell_percent = %d\n", kc->bell_percent);
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if (vm&KBBellPitch)
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printf(" bell_pitch = %d\n", kc->bell_pitch);
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if (vm&KBBellDuration)
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printf(" bell_duration = %d\n", kc->bell_duration);
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if (vm&KBLed)
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printf(" led = 0x%x\n", kc->led);
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if (vm&KBLedMode)
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printf(" led_mode = %d\n", kc->led_mode);
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if (vm&KBKey)
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printf(" key = %d\n", kc->key);
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if (vm&KBAutoRepeatMode)
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printf(" auto_repeat_mode = %d\n", kc->auto_repeat_mode);
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}
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static void pks(XKeyboardState *ks)
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{
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printf(" key_click_percent = %d\n", ks->key_click_percent);
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printf(" bell_percent = %d\n", ks->bell_percent);
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printf(" bell_pitch = %u\n", ks->bell_pitch);
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printf(" bell_duration = %u\n", ks->bell_duration);
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printf(" led_mask = 0x%lx\n", ks->led_mask);
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printf(" global_auto_repeat = %d\n", ks->global_auto_repeat);
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}
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int main(int argc, char **argv)
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{
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Display *display = XOpenDisplay(NULL);
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XKeyboardControl kc;
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XKeyboardState ks;
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unsigned long vm;
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if (argc != 5) {
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printf("Usage: xbell percent baseVolume pitch duration\n");
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return 1;
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}
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vm = (KBBellPercent
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| KBBellPitch
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| KBBellDuration);
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kc.key_click_percent = atoi(argv[1]);
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kc.bell_percent = atoi(argv[2]);
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kc.bell_pitch = atoi(argv[3]);
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kc.bell_duration = atoi(argv[4]);
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printf("Setting:\n");
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pkc(&kc, vm);
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XChangeKeyboardControl(display, vm, &kc);
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printf("Have:\n");
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XGetKeyboardControl(display, &ks);
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pks(&ks);
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XBell(display, 100);
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XCloseDisplay(display);
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return 0;
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}
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