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kbd_mode: support -C TTY option

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function                                             old     new   delta
packed_usage                                       25334   25361     +27
kbd_mode_main                                        146     173     +27
This commit is contained in:
Denis Vlasenko
2008-11-08 21:39:06 +00:00
parent 2a8329e0e9
commit dc70069a46
4 changed files with 31 additions and 19 deletions
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10
console-tools/loadkmap.c
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@ -5,9 +5,7 @@
* Copyright (C) 1998 Enrique Zanardi <ezanardi@ull.es>
*
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*
*/
#include "libbb.h"
#define BINARY_KEYMAP_MAGIC "bkeymap"
@ -31,11 +29,15 @@ int loadkmap_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
struct kbentry ke;
int i, j, fd;
uint16_t ibuff[NR_KEYS];
/* const char *tty_name = CURRENT_TTY; */
RESERVE_CONFIG_BUFFER(flags,MAX_NR_KEYMAPS);
/* bb_warn_ignoring_args(argc>=2);*/
/* bb_warn_ignoring_args(argc >= 2); */
fd = get_console_fd_or_die();
/* or maybe:
opt = getopt32(argv, "C:", &tty_name);
fd = xopen(tty_name, O_NONBLOCK);
*/
xread(STDIN_FILENO, flags, 7);
if (strncmp(flags, BINARY_KEYMAP_MAGIC, 7))