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*: use get_console_fd() as appropriate, and make it fail on open error -

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get_console_fd_or_die().

function                                             old     new   delta
get_console_fd_or_die                                  -     163    +163
loadkmap_main                                        211     201     -10
loadfont_main                                        440     430     -10
dumpkmap_main                                        218     208     -10
kbd_mode_main                                        158     146     -12
setkeycodes_main                                     156     143     -13
get_console_fd                                       163       -    -163
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/5 up/down: 163/-218)          Total: -55 bytes
This commit is contained in:
Denis Vlasenko
2008-08-05 23:32:27 +00:00
parent e0143a1aad
commit 2afd5ab62c
9 changed files with 20 additions and 22 deletions
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2
console-tools/deallocvt.c
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@ -28,6 +28,6 @@ int deallocvt_main(int argc UNUSED_PARAM, char **argv)
}
/* double cast suppresses "cast to ptr from int of different size" */
xioctl(get_console_fd(), VT_DISALLOCATE, (void *)(ptrdiff_t)num);
xioctl(get_console_fd_or_die(), VT_DISALLOCATE, (void *)(ptrdiff_t)num);
return EXIT_SUCCESS;
}