if (loop_write(fd, "\033%@", 3, false) < 0)
r = -errno;
- k = write_one_line_file("/sys/module/vt/parameters/default_utf8", "0");
+ k = write_string_file("/sys/module/vt/parameters/default_utf8", "0");
if (k < 0)
r = k;
if (loop_write(fd, "\033%G", 3, false) < 0)
r = -errno;
- k = write_one_line_file("/sys/module/vt/parameters/default_utf8", "1");
+ k = write_string_file("/sys/module/vt/parameters/default_utf8", "1");
if (k < 0)
r = k;
* to apply a new font to all VTs.
*/
static void font_copy_to_all_vcs(int fd) {
- struct vt_stat vcs;
- int i;
- int r;
+ struct vt_stat vcs = {};
+ int i, r;
/* get active, and 16 bit mask of used VT numbers */
- zero(vcs);
r = ioctl(fd, VT_GETSTATE, &vcs);
if (r < 0)
return;
for (i = 1; i <= 15; i++) {
char vcname[16];
- struct console_font_op cfo;
- int _cleanup_close_ vcfd = -1;
+ _cleanup_close_ int vcfd = -1;
+ struct console_font_op cfo = {};
if (i == vcs.v_active)
continue;
continue;
/* copy font from active VT, where the font was uploaded to */
- zero(cfo);
cfo.op = KD_FONT_OP_COPY;
cfo.height = vcs.v_active-1; /* tty1 == index 0 */
ioctl(vcfd, KDFONTOP, &cfo);
utf8 = is_locale_utf8();
- r = 0;
+ r = parse_env_file("/etc/vconsole.conf", NEWLINE,
+ "KEYMAP", &vc_keymap,
+ "KEYMAP_TOGGLE", &vc_keymap_toggle,
+ "FONT", &vc_font,
+ "FONT_MAP", &vc_font_map,
+ "FONT_UNIMAP", &vc_font_unimap,
+ NULL);
+ if (r < 0 && r != -ENOENT)
+ log_warning("Failed to read /etc/vconsole.conf: %s", strerror(-r));
+
+ /* Let the kernel command line override /etc/vconsole.conf */
if (detect_container(NULL) <= 0) {
r = parse_env_file("/proc/cmdline", WHITESPACE,
"vconsole.keymap", &vc_keymap,
log_warning("Failed to read /proc/cmdline: %s", strerror(-r));
}
- /* Hmm, nothing set on the kernel cmd line? Then let's
- * try /etc/vconsole.conf */
- if (r <= 0) {
- r = parse_env_file("/etc/vconsole.conf", NEWLINE,
- "KEYMAP", &vc_keymap,
- "KEYMAP_TOGGLE", &vc_keymap_toggle,
- "FONT", &vc_font,
- "FONT_MAP", &vc_font_map,
- "FONT_UNIMAP", &vc_font_unimap,
- NULL);
-
- if (r < 0 && r != -ENOENT)
- log_warning("Failed to read /etc/vconsole.conf: %s", strerror(-r));
- }
-
if (utf8)
enable_utf8(fd);
else
free(vc_font_map);
free(vc_font_unimap);
- if (fd >= 0)
- close_nointr_nofail(fd);
+ safe_close(fd);
return r;
}