*
*/
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-#include "busybox.h"
+#include "libbb.h"
#define BINARY_KEYMAP_MAGIC "bkeymap"
#define NR_KEYS 128
#define MAX_NR_KEYMAPS 256
-int loadkmap_main(int argc, char **argv)
+int loadkmap_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int loadkmap_main(int argc, char **argv ATTRIBUTE_UNUSED)
{
struct kbentry ke;
int i, j, fd;
- u_short ibuff[NR_KEYS];
+ uint16_t ibuff[NR_KEYS];
char flags[MAX_NR_KEYMAPS];
char buff[7];
if (argc != 1)
bb_show_usage();
- fd = bb_xopen(CURRENT_VC, O_RDWR);
+ fd = xopen(CURRENT_VC, O_RDWR);
- if ((bb_full_read(0, buff, 7) != 7) || (strncmp(buff, BINARY_KEYMAP_MAGIC, 7) != 0))
- bb_error_msg_and_die("This is not a valid binary keymap.");
+ xread(0, buff, 7);
+ if (strncmp(buff, BINARY_KEYMAP_MAGIC, 7))
+ bb_error_msg_and_die("this is not a valid binary keymap");
- if (bb_full_read(0, flags, MAX_NR_KEYMAPS) != MAX_NR_KEYMAPS)
- bb_perror_msg_and_die("Error reading keymap flags");
+ xread(0, flags, MAX_NR_KEYMAPS);
for (i = 0; i < MAX_NR_KEYMAPS; i++) {
if (flags[i] == 1) {
- bb_full_read(0, ibuff, NR_KEYS * sizeof(u_short));
+ xread(0, ibuff, NR_KEYS * sizeof(uint16_t));
for (j = 0; j < NR_KEYS; j++) {
ke.kb_index = j;
ke.kb_table = i;
}
}
- /* Don't bother to close files. Exit does that
- * automagically, so we can save a few bytes */
- /* close(fd); */
- return EXIT_SUCCESS;
+ if (ENABLE_FEATURE_CLEAN_UP) close(fd);
+ return 0;
}