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Commit | Line | Data |
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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
97c4a07d | 2 | /*** |
96b2fb93 | 3 | Copyright © 2016 Michal Soltys <soltys@ziu.info> |
97c4a07d LP |
4 | ***/ |
5 | ||
97c4a07d | 6 | #include <errno.h> |
97c4a07d | 7 | #include <fcntl.h> |
97c4a07d | 8 | #include <limits.h> |
97c4a07d | 9 | #include <linux/kd.h> |
07630cea | 10 | #include <linux/tiocl.h> |
dd04aac9 | 11 | #include <linux/vt.h> |
07630cea LP |
12 | #include <stdbool.h> |
13 | #include <stdio.h> | |
14 | #include <stdlib.h> | |
15 | #include <sys/ioctl.h> | |
93c9a9d2 | 16 | #include <sysexits.h> |
042d7f50 | 17 | #include <termios.h> |
07630cea | 18 | #include <unistd.h> |
97c4a07d | 19 | |
b5efdb8a | 20 | #include "alloc-util.h" |
3ffd4af2 | 21 | #include "fd-util.h" |
a5c32cff | 22 | #include "fileio.h" |
c004493c | 23 | #include "io-util.h" |
8752c575 | 24 | #include "locale-util.h" |
07630cea | 25 | #include "log.h" |
01771226 | 26 | #include "proc-cmdline.h" |
0b452006 | 27 | #include "process-util.h" |
ce30c8dc | 28 | #include "signal-util.h" |
d054f0a4 | 29 | #include "stdio-util.h" |
07630cea | 30 | #include "string-util.h" |
3d623780 | 31 | #include "strv.h" |
07630cea LP |
32 | #include "terminal-util.h" |
33 | #include "util.h" | |
34 | #include "virt.h" | |
97c4a07d | 35 | |
1142bed2 | 36 | static int verify_vc_device(int fd) { |
b53f3386 LP |
37 | unsigned char data[] = { |
38 | TIOCL_GETFGCONSOLE, | |
39 | }; | |
40 | ||
1142bed2 | 41 | int r; |
97c4a07d | 42 | |
1142bed2 | 43 | r = ioctl(fd, TIOCLINUX, data); |
b53f3386 LP |
44 | if (r < 0) |
45 | return -errno; | |
46 | ||
47 | return r; | |
97c4a07d LP |
48 | } |
49 | ||
1142bed2 MS |
50 | static int verify_vc_allocation(unsigned idx) { |
51 | char vcname[sizeof("/dev/vcs") + DECIMAL_STR_MAX(unsigned) - 2]; | |
03044059 | 52 | |
1142bed2 | 53 | xsprintf(vcname, "/dev/vcs%u", idx); |
b53f3386 LP |
54 | |
55 | if (access(vcname, F_OK) < 0) | |
56 | return -errno; | |
57 | ||
58 | return 0; | |
03044059 MS |
59 | } |
60 | ||
1142bed2 | 61 | static int verify_vc_allocation_byfd(int fd) { |
03044059 MS |
62 | struct vt_stat vcs = {}; |
63 | ||
b53f3386 LP |
64 | if (ioctl(fd, VT_GETSTATE, &vcs) < 0) |
65 | return -errno; | |
66 | ||
67 | return verify_vc_allocation(vcs.v_active); | |
03044059 MS |
68 | } |
69 | ||
1142bed2 | 70 | static int verify_vc_kbmode(int fd) { |
b53f3386 | 71 | int curr_mode; |
03044059 | 72 | |
03044059 MS |
73 | /* |
74 | * Make sure we only adjust consoles in K_XLATE or K_UNICODE mode. | |
d23a0044 | 75 | * Otherwise we would (likely) interfere with X11's processing of the |
03044059 MS |
76 | * key events. |
77 | * | |
78 | * http://lists.freedesktop.org/archives/systemd-devel/2013-February/008573.html | |
79 | */ | |
b53f3386 LP |
80 | |
81 | if (ioctl(fd, KDGKBMODE, &curr_mode) < 0) | |
1142bed2 MS |
82 | return -errno; |
83 | ||
84 | return IN_SET(curr_mode, K_XLATE, K_UNICODE) ? 0 : -EBUSY; | |
03044059 MS |
85 | } |
86 | ||
aaa709bb | 87 | static int toggle_utf8(const char *name, int fd, bool utf8) { |
042d7f50 MS |
88 | int r; |
89 | struct termios tc = {}; | |
97c4a07d | 90 | |
aaa709bb ZJS |
91 | assert(name); |
92 | ||
042d7f50 | 93 | r = ioctl(fd, KDSKBMODE, utf8 ? K_UNICODE : K_XLATE); |
97c4a07d | 94 | if (r < 0) |
aaa709bb | 95 | return log_warning_errno(errno, "Failed to %s UTF-8 kbdmode on %s: %m", enable_disable(utf8), name); |
97c4a07d | 96 | |
042d7f50 MS |
97 | r = loop_write(fd, utf8 ? "\033%G" : "\033%@", 3, false); |
98 | if (r < 0) | |
aaa709bb | 99 | return log_warning_errno(r, "Failed to %s UTF-8 term processing on %s: %m", enable_disable(utf8), name); |
042d7f50 MS |
100 | |
101 | r = tcgetattr(fd, &tc); | |
102 | if (r >= 0) { | |
ab8ee0f2 | 103 | SET_FLAG(tc.c_iflag, IUTF8, utf8); |
042d7f50 | 104 | r = tcsetattr(fd, TCSANOW, &tc); |
a25d4d0e | 105 | } |
042d7f50 | 106 | if (r < 0) |
aaa709bb | 107 | return log_warning_errno(errno, "Failed to %s iutf8 flag on %s: %m", enable_disable(utf8), name); |
d305a67b | 108 | |
aaa709bb | 109 | log_debug("UTF-8 kbdmode %sd on %s", enable_disable(utf8), name); |
042d7f50 MS |
110 | return 0; |
111 | } | |
d305a67b | 112 | |
042d7f50 MS |
113 | static int toggle_utf8_sysfs(bool utf8) { |
114 | int r; | |
d305a67b | 115 | |
57512c89 | 116 | r = write_string_file("/sys/module/vt/parameters/default_utf8", one_zero(utf8), WRITE_STRING_FILE_DISABLE_BUFFER); |
d305a67b | 117 | if (r < 0) |
aaa709bb ZJS |
118 | return log_warning_errno(r, "Failed to %s sysfs UTF-8 flag: %m", enable_disable(utf8)); |
119 | ||
120 | log_debug("Sysfs UTF-8 flag %sd", enable_disable(utf8)); | |
121 | return 0; | |
d305a67b TG |
122 | } |
123 | ||
aecb6fcb | 124 | static int keyboard_load_and_wait(const char *vc, const char *map, const char *map_toggle, bool utf8) { |
5b396b06 | 125 | const char *args[8]; |
1142bed2 | 126 | unsigned i = 0; |
97c4a07d | 127 | pid_t pid; |
4c253ed1 | 128 | int r; |
97c4a07d | 129 | |
8931278c LDM |
130 | /* An empty map means kernel map */ |
131 | if (isempty(map)) | |
c9d2b3d0 | 132 | return 0; |
944d4c91 | 133 | |
9841e8e3 | 134 | args[i++] = KBD_LOADKEYS; |
97c4a07d LP |
135 | args[i++] = "-q"; |
136 | args[i++] = "-C"; | |
137 | args[i++] = vc; | |
138 | if (utf8) | |
139 | args[i++] = "-u"; | |
140 | args[i++] = map; | |
5b396b06 AB |
141 | if (map_toggle) |
142 | args[i++] = map_toggle; | |
97c4a07d LP |
143 | args[i++] = NULL; |
144 | ||
16dbd110 LP |
145 | if (DEBUG_LOGGING) { |
146 | _cleanup_free_ char *cmd; | |
147 | ||
148 | cmd = strv_join((char**) args, " "); | |
149 | log_debug("Executing \"%s\"...", strnull(cmd)); | |
150 | } | |
3d623780 | 151 | |
0672e2c6 | 152 | r = safe_fork("(loadkeys)", FORK_RESET_SIGNALS|FORK_CLOSE_ALL_FDS|FORK_RLIMIT_NOFILE_SAFE|FORK_LOG, &pid); |
4c253ed1 | 153 | if (r < 0) |
b6e1fff1 | 154 | return r; |
4c253ed1 | 155 | if (r == 0) { |
97c4a07d LP |
156 | execv(args[0], (char **) args); |
157 | _exit(EXIT_FAILURE); | |
158 | } | |
159 | ||
7d4904fe | 160 | return wait_for_terminate_and_check(KBD_LOADKEYS, pid, WAIT_LOG); |
97c4a07d LP |
161 | } |
162 | ||
aecb6fcb | 163 | static int font_load_and_wait(const char *vc, const char *font, const char *map, const char *unimap) { |
97c4a07d | 164 | const char *args[9]; |
1142bed2 | 165 | unsigned i = 0; |
97c4a07d | 166 | pid_t pid; |
4c253ed1 | 167 | int r; |
97c4a07d | 168 | |
c9d2b3d0 MS |
169 | /* Any part can be set independently */ |
170 | if (isempty(font) && isempty(map) && isempty(unimap)) | |
171 | return 0; | |
944d4c91 | 172 | |
9841e8e3 | 173 | args[i++] = KBD_SETFONT; |
97c4a07d LP |
174 | args[i++] = "-C"; |
175 | args[i++] = vc; | |
c9d2b3d0 | 176 | if (!isempty(map)) { |
97c4a07d LP |
177 | args[i++] = "-m"; |
178 | args[i++] = map; | |
179 | } | |
c9d2b3d0 | 180 | if (!isempty(unimap)) { |
97c4a07d LP |
181 | args[i++] = "-u"; |
182 | args[i++] = unimap; | |
183 | } | |
c9d2b3d0 MS |
184 | if (!isempty(font)) |
185 | args[i++] = font; | |
97c4a07d LP |
186 | args[i++] = NULL; |
187 | ||
16dbd110 LP |
188 | if (DEBUG_LOGGING) { |
189 | _cleanup_free_ char *cmd; | |
190 | ||
191 | cmd = strv_join((char**) args, " "); | |
192 | log_debug("Executing \"%s\"...", strnull(cmd)); | |
193 | } | |
3d623780 | 194 | |
0672e2c6 | 195 | r = safe_fork("(setfont)", FORK_RESET_SIGNALS|FORK_CLOSE_ALL_FDS|FORK_RLIMIT_NOFILE_SAFE|FORK_LOG, &pid); |
4c253ed1 | 196 | if (r < 0) |
b6e1fff1 | 197 | return r; |
4c253ed1 | 198 | if (r == 0) { |
97c4a07d LP |
199 | execv(args[0], (char **) args); |
200 | _exit(EXIT_FAILURE); | |
201 | } | |
202 | ||
7d4904fe | 203 | return wait_for_terminate_and_check(KBD_SETFONT, pid, WAIT_LOG); |
97c4a07d LP |
204 | } |
205 | ||
d3b37e84 | 206 | /* |
1142bed2 | 207 | * A newly allocated VT uses the font from the source VT. Here |
d3b37e84 KS |
208 | * we update all possibly already allocated VTs with the configured |
209 | * font. It also allows to restart systemd-vconsole-setup.service, | |
210 | * to apply a new font to all VTs. | |
eb22d84b MS |
211 | * |
212 | * We also setup per-console utf8 related stuff: kbdmode, term | |
213 | * processing, stty iutf8. | |
d3b37e84 | 214 | */ |
1142bed2 | 215 | static void setup_remaining_vcs(int src_fd, unsigned src_idx, bool utf8) { |
eb22d84b | 216 | struct console_font_op cfo = { |
5297577f MS |
217 | .op = KD_FONT_OP_GET, |
218 | .width = UINT_MAX, .height = UINT_MAX, | |
219 | .charcount = UINT_MAX, | |
eb22d84b | 220 | }; |
eb22d84b | 221 | struct unimapinit adv = {}; |
ff452e76 | 222 | struct unimapdesc unimapd; |
6a08e1b0 | 223 | _cleanup_free_ struct unipair* unipairs = NULL; |
eb22d84b | 224 | _cleanup_free_ void *fontbuf = NULL; |
1142bed2 MS |
225 | unsigned i; |
226 | int r; | |
dd04aac9 | 227 | |
6a08e1b0 | 228 | unipairs = new(struct unipair, USHRT_MAX); |
e2c9192a LP |
229 | if (!unipairs) { |
230 | log_oom(); | |
6a08e1b0 KR |
231 | return; |
232 | } | |
233 | ||
5297577f | 234 | /* get metadata of the current font (width, height, count) */ |
1142bed2 | 235 | r = ioctl(src_fd, KDFONTOP, &cfo); |
eb22d84b | 236 | if (r < 0) |
5297577f | 237 | log_warning_errno(errno, "KD_FONT_OP_GET failed while trying to get the font metadata: %m"); |
eb22d84b | 238 | else { |
a5eebcff | 239 | /* verify parameter sanity first */ |
5297577f MS |
240 | if (cfo.width > 32 || cfo.height > 32 || cfo.charcount > 512) |
241 | log_warning("Invalid font metadata - width: %u (max 32), height: %u (max 32), count: %u (max 512)", | |
a5eebcff | 242 | cfo.width, cfo.height, cfo.charcount); |
5297577f MS |
243 | else { |
244 | /* | |
245 | * Console fonts supported by the kernel are limited in size to 32 x 32 and maximum 512 | |
246 | * characters. Thus with 1 bit per pixel it requires up to 65536 bytes. The height always | |
247 | * requries 32 per glyph, regardless of the actual height - see the comment above #define | |
248 | * max_font_size 65536 in drivers/tty/vt/vt.c for more details. | |
249 | */ | |
8419d457 | 250 | fontbuf = malloc_multiply((cfo.width + 7) / 8 * 32, cfo.charcount); |
5297577f MS |
251 | if (!fontbuf) { |
252 | log_oom(); | |
253 | return; | |
254 | } | |
1142bed2 | 255 | /* get fonts from the source console */ |
5297577f | 256 | cfo.data = fontbuf; |
1142bed2 | 257 | r = ioctl(src_fd, KDFONTOP, &cfo); |
5297577f MS |
258 | if (r < 0) |
259 | log_warning_errno(errno, "KD_FONT_OP_GET failed while trying to read the font data: %m"); | |
260 | else { | |
261 | unimapd.entries = unipairs; | |
262 | unimapd.entry_ct = USHRT_MAX; | |
1142bed2 | 263 | r = ioctl(src_fd, GIO_UNIMAP, &unimapd); |
5297577f MS |
264 | if (r < 0) |
265 | log_warning_errno(errno, "GIO_UNIMAP failed while trying to read unicode mappings: %m"); | |
266 | else | |
267 | cfo.op = KD_FONT_OP_SET; | |
268 | } | |
269 | } | |
eb22d84b MS |
270 | } |
271 | ||
a5eebcff | 272 | if (cfo.op != KD_FONT_OP_SET) |
5297577f | 273 | log_warning("Fonts will not be copied to remaining consoles"); |
eb22d84b | 274 | |
9fa71843 | 275 | for (i = 1; i <= 63; i++) { |
1142bed2 | 276 | char ttyname[sizeof("/dev/tty63")]; |
eb22d84b | 277 | _cleanup_close_ int fd_d = -1; |
dd04aac9 | 278 | |
1142bed2 | 279 | if (i == src_idx || verify_vc_allocation(i) < 0) |
dd04aac9 KS |
280 | continue; |
281 | ||
eb22d84b | 282 | /* try to open terminal */ |
1142bed2 MS |
283 | xsprintf(ttyname, "/dev/tty%u", i); |
284 | fd_d = open_terminal(ttyname, O_RDWR|O_CLOEXEC|O_NOCTTY); | |
eb22d84b | 285 | if (fd_d < 0) { |
1142bed2 | 286 | log_warning_errno(fd_d, "Unable to open tty%u, fonts will not be copied: %m", i); |
dd04aac9 | 287 | continue; |
eb22d84b | 288 | } |
dd04aac9 | 289 | |
1142bed2 | 290 | if (verify_vc_kbmode(fd_d) < 0) |
dd04aac9 KS |
291 | continue; |
292 | ||
aaa709bb | 293 | toggle_utf8(ttyname, fd_d, utf8); |
eb22d84b MS |
294 | |
295 | if (cfo.op != KD_FONT_OP_SET) | |
296 | continue; | |
297 | ||
298 | r = ioctl(fd_d, KDFONTOP, &cfo); | |
299 | if (r < 0) { | |
1142bed2 | 300 | log_warning_errno(errno, "KD_FONT_OP_SET failed, fonts will not be copied to tty%u: %m", i); |
eb22d84b MS |
301 | continue; |
302 | } | |
ff452e76 | 303 | |
1142bed2 MS |
304 | /* |
305 | * copy unicode translation table | |
306 | * unimapd is a ushort count and a pointer to an | |
307 | * array of struct unipair { ushort, ushort } | |
308 | */ | |
eb22d84b | 309 | r = ioctl(fd_d, PIO_UNIMAPCLR, &adv); |
aaa709bb | 310 | if (r < 0) { |
1142bed2 | 311 | log_warning_errno(errno, "PIO_UNIMAPCLR failed, unimaps might be incorrect for tty%u: %m", i); |
aaa709bb | 312 | continue; |
ff452e76 | 313 | } |
aaa709bb ZJS |
314 | |
315 | r = ioctl(fd_d, PIO_UNIMAP, &unimapd); | |
316 | if (r < 0) { | |
1142bed2 | 317 | log_warning_errno(errno, "PIO_UNIMAP failed, unimaps might be incorrect for tty%u: %m", i); |
aaa709bb ZJS |
318 | continue; |
319 | } | |
320 | ||
321 | log_debug("Font and unimap successfully copied to %s", ttyname); | |
dd04aac9 KS |
322 | } |
323 | } | |
324 | ||
1142bed2 MS |
325 | static int find_source_vc(char **ret_path, unsigned *ret_idx) { |
326 | _cleanup_free_ char *path = NULL; | |
c10d6bdb | 327 | int r, err = 0; |
1142bed2 | 328 | unsigned i; |
1142bed2 MS |
329 | |
330 | path = new(char, sizeof("/dev/tty63")); | |
234519ae | 331 | if (!path) |
1142bed2 MS |
332 | return log_oom(); |
333 | ||
334 | for (i = 1; i <= 63; i++) { | |
335 | _cleanup_close_ int fd = -1; | |
336 | ||
337 | r = verify_vc_allocation(i); | |
338 | if (r < 0) { | |
339 | if (!err) | |
340 | err = -r; | |
341 | continue; | |
342 | } | |
343 | ||
344 | sprintf(path, "/dev/tty%u", i); | |
345 | fd = open_terminal(path, O_RDWR|O_CLOEXEC|O_NOCTTY); | |
346 | if (fd < 0) { | |
347 | if (!err) | |
348 | err = -fd; | |
349 | continue; | |
350 | } | |
351 | r = verify_vc_kbmode(fd); | |
352 | if (r < 0) { | |
353 | if (!err) | |
354 | err = -r; | |
355 | continue; | |
356 | } | |
357 | ||
358 | /* all checks passed, return this one as a source console */ | |
359 | *ret_idx = i; | |
ae2a15bc | 360 | *ret_path = TAKE_PTR(path); |
c10d6bdb | 361 | return TAKE_FD(fd); |
1142bed2 MS |
362 | } |
363 | ||
364 | return log_error_errno(err, "No usable source console found: %m"); | |
365 | } | |
366 | ||
367 | static int verify_source_vc(char **ret_path, const char *src_vc) { | |
1142bed2 | 368 | _cleanup_close_ int fd = -1; |
c10d6bdb LP |
369 | char *path; |
370 | int r; | |
1142bed2 MS |
371 | |
372 | fd = open_terminal(src_vc, O_RDWR|O_CLOEXEC|O_NOCTTY); | |
373 | if (fd < 0) | |
374 | return log_error_errno(fd, "Failed to open %s: %m", src_vc); | |
375 | ||
376 | r = verify_vc_device(fd); | |
377 | if (r < 0) | |
378 | return log_error_errno(r, "Device %s is not a virtual console: %m", src_vc); | |
379 | ||
380 | r = verify_vc_allocation_byfd(fd); | |
381 | if (r < 0) | |
382 | return log_error_errno(r, "Virtual console %s is not allocated: %m", src_vc); | |
383 | ||
384 | r = verify_vc_kbmode(fd); | |
385 | if (r < 0) | |
386 | return log_error_errno(r, "Virtual console %s is not in K_XLATE or K_UNICODE: %m", src_vc); | |
387 | ||
388 | path = strdup(src_vc); | |
234519ae | 389 | if (!path) |
1142bed2 MS |
390 | return log_oom(); |
391 | ||
392 | *ret_path = path; | |
c10d6bdb | 393 | return TAKE_FD(fd); |
1142bed2 MS |
394 | } |
395 | ||
97c4a07d | 396 | int main(int argc, char **argv) { |
abee28c5 | 397 | _cleanup_free_ char |
1142bed2 | 398 | *vc = NULL, |
abee28c5 ZJS |
399 | *vc_keymap = NULL, *vc_keymap_toggle = NULL, |
400 | *vc_font = NULL, *vc_font_map = NULL, *vc_font_unimap = NULL; | |
401 | _cleanup_close_ int fd = -1; | |
1142bed2 MS |
402 | bool utf8, keyboard_ok; |
403 | unsigned idx = 0; | |
93c9a9d2 | 404 | int r; |
97c4a07d | 405 | |
6bf3c61c | 406 | log_setup_service(); |
97c4a07d | 407 | |
4c12626c LP |
408 | umask(0022); |
409 | ||
97c4a07d | 410 | if (argv[1]) |
1142bed2 MS |
411 | fd = verify_source_vc(&vc, argv[1]); |
412 | else | |
413 | fd = find_source_vc(&vc, &idx); | |
1142bed2 | 414 | if (fd < 0) |
abee28c5 | 415 | return EXIT_FAILURE; |
03044059 | 416 | |
653ab83b | 417 | utf8 = is_locale_utf8(); |
97c4a07d | 418 | |
aa8fbc74 | 419 | r = parse_env_file(NULL, "/etc/vconsole.conf", |
2034ec42 MS |
420 | "KEYMAP", &vc_keymap, |
421 | "KEYMAP_TOGGLE", &vc_keymap_toggle, | |
422 | "FONT", &vc_font, | |
423 | "FONT_MAP", &vc_font_map, | |
13df9c39 | 424 | "FONT_UNIMAP", &vc_font_unimap); |
2034ec42 | 425 | if (r < 0 && r != -ENOENT) |
da927ba9 | 426 | log_warning_errno(r, "Failed to read /etc/vconsole.conf: %m"); |
2034ec42 MS |
427 | |
428 | /* Let the kernel command line override /etc/vconsole.conf */ | |
01771226 LP |
429 | r = proc_cmdline_get_key_many( |
430 | PROC_CMDLINE_STRIP_RD_PREFIX, | |
431 | "vconsole.keymap", &vc_keymap, | |
432 | "vconsole.keymap_toggle", &vc_keymap_toggle, | |
433 | "vconsole.font", &vc_font, | |
434 | "vconsole.font_map", &vc_font_map, | |
435 | "vconsole.font_unimap", &vc_font_unimap, | |
436 | /* compatibility with obsolete multiple-dot scheme */ | |
437 | "vconsole.keymap.toggle", &vc_keymap_toggle, | |
438 | "vconsole.font.map", &vc_font_map, | |
439 | "vconsole.font.unimap", &vc_font_unimap); | |
440 | if (r < 0 && r != -ENOENT) | |
441 | log_warning_errno(r, "Failed to read /proc/cmdline: %m"); | |
1ebdf5b6 | 442 | |
31390963 LP |
443 | (void) toggle_utf8_sysfs(utf8); |
444 | (void) toggle_utf8(vc, fd, utf8); | |
93c9a9d2 ZJS |
445 | |
446 | r = font_load_and_wait(vc, vc_font, vc_font_map, vc_font_unimap); | |
c9d2b3d0 | 447 | keyboard_ok = keyboard_load_and_wait(vc, vc_keymap, vc_keymap_toggle, utf8) == 0; |
97c4a07d | 448 | |
1142bed2 | 449 | if (idx > 0) { |
93c9a9d2 | 450 | if (r == 0) |
1142bed2 | 451 | setup_remaining_vcs(fd, idx, utf8); |
93c9a9d2 ZJS |
452 | else if (r == EX_OSERR) |
453 | /* setfont returns EX_OSERR when ioctl(KDFONTOP/PIO_FONTX/PIO_FONTX) fails. | |
454 | * This might mean various things, but in particular lack of a graphical | |
455 | * console. Let's be generous and not treat this as an error. */ | |
456 | log_notice("Setting fonts failed with a \"system error\", ignoring."); | |
eb22d84b | 457 | else |
aaa709bb | 458 | log_warning("Setting source virtual console failed, ignoring remaining ones"); |
eb22d84b | 459 | } |
97c4a07d | 460 | |
93c9a9d2 | 461 | return IN_SET(r, 0, EX_OSERR) && keyboard_ok ? EXIT_SUCCESS : EXIT_FAILURE; |
97c4a07d | 462 | } |