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Cleaup read() and write() variants, plus a couple of new functions like

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xlseek and fdlength() for the new mkswap.
This commit is contained in:
Rob Landley
2006-07-16 08:14:35 +00:00
parent afb94ecf2b
commit 534374755d
39 changed files with 208 additions and 228 deletions
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14
console-tools/loadkmap.c
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@ -45,15 +45,15 @@ int loadkmap_main(int argc, char **argv)
fd = bb_xopen(CURRENT_VC, O_RDWR);
if ((bb_full_read(0, buff, 7) != 7) || (strncmp(buff, BINARY_KEYMAP_MAGIC, 7) != 0))
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(u_short));
for (j = 0; j < NR_KEYS; j++) {
ke.kb_index = j;
ke.kb_table = i;
@ -63,8 +63,6 @@ int loadkmap_main(int argc, char **argv)
}
}
/* 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;
}