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showkey: suppress gcc warning

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This commit is contained in:
Denis Vlasenko
2008-09-28 16:44:28 +00:00
parent 2b2d977057
commit 651d49a2ce
1 changed files with 2 additions and 2 deletions
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4
console-tools/showkey.c
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@@ -50,7 +50,7 @@ static void signal_handler(int signo)
{
// restore keyboard and console settings
xset1(STDIN_FILENO, &tio0, "stdin");
xioctl(STDIN_FILENO, KDSKBMODE, (void *)kbmode);
xioctl(STDIN_FILENO, KDSKBMODE, (void *)(ptrdiff_t)kbmode);
// alarmed? -> exit 0
exit(SIGALRM == signo);
}
@@ -95,7 +95,7 @@ int showkey_main(int argc UNUSED_PARAM, char **argv)
// we should exit on any signal
bb_signals(BB_FATAL_SIGS, signal_handler);
// set raw keyboard mode
xioctl(STDIN_FILENO, KDSKBMODE, (void *)((option_mask32 & OPT_k) ? K_MEDIUMRAW : K_RAW));
xioctl(STDIN_FILENO, KDSKBMODE, (void *)(ptrdiff_t)((option_mask32 & OPT_k) ? K_MEDIUMRAW : K_RAW));
// read and show scancodes
while (1) {