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*: remove a few more cases of argc usage. -89 bytes.

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2009-11-28 15:18:53 +01:00
parent 86cfb70ca5
commit e992bae6f9
20 changed files with 79 additions and 93 deletions
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11
console-tools/chvt.c
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@ -6,19 +6,12 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
#include "libbb.h"
int chvt_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int chvt_main(int argc, char **argv)
int chvt_main(int argc UNUSED_PARAM, char **argv)
{
int num;
if (argc != 2) {
bb_show_usage();
}
num = xatou_range(argv[1], 1, 63);
int num = xatou_range(single_argv(argv), 1, 63);
console_make_active(get_console_fd_or_die(), num);
return EXIT_SUCCESS;
}