diff options
Diffstat (limited to 'src/vconsole')
| -rw-r--r-- | src/vconsole/vconsole-setup.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/vconsole/vconsole-setup.c b/src/vconsole/vconsole-setup.c index 5c95e3f47b..243e51dfc9 100644 --- a/src/vconsole/vconsole-setup.c +++ b/src/vconsole/vconsole-setup.c @@ -185,11 +185,13 @@ static void font_copy_to_all_vcs(int fd) { /* get active, and 16 bit mask of used VT numbers */ r = ioctl(fd, VT_GETSTATE, &vcs); - if (r < 0) + if (r < 0) { + log_debug_errno(errno, "VT_GETSTATE failed, ignoring: %m"); return; + } for (i = 1; i <= 15; i++) { - char vcname[16]; + char vcname[strlen("/dev/vcs") + DECIMAL_STR_MAX(int)]; _cleanup_close_ int vcfd = -1; struct console_font_op cfo = {}; @@ -213,11 +215,11 @@ static void font_copy_to_all_vcs(int fd) { /* copy map of 8bit chars */ if (ioctl(fd, GIO_SCRNMAP, map8) >= 0) - (void) ioctl(vcfd, PIO_SCRNMAP, map8); + (void) ioctl(vcfd, PIO_SCRNMAP, map8); /* copy map of 8bit chars -> 16bit Unicode values */ if (ioctl(fd, GIO_UNISCRNMAP, map16) >= 0) - (void) ioctl(vcfd, PIO_UNISCRNMAP, map16); + (void) ioctl(vcfd, PIO_UNISCRNMAP, map16); /* copy unicode translation table */ /* unimapd is a ushort count and a pointer to an @@ -239,8 +241,7 @@ int main(int argc, char **argv) { *vc_keymap = NULL, *vc_keymap_toggle = NULL, *vc_font = NULL, *vc_font_map = NULL, *vc_font_unimap = NULL; _cleanup_close_ int fd = -1; - bool utf8; - bool font_copy = false, font_ok, keyboard_ok; + bool utf8, font_copy = false, font_ok, keyboard_ok; int r = EXIT_FAILURE; log_set_target(LOG_TARGET_AUTO); @@ -295,16 +296,16 @@ int main(int argc, char **argv) { } if (utf8) - enable_utf8(fd); + (void) enable_utf8(fd); else - disable_utf8(fd); + (void) disable_utf8(fd); font_ok = font_load_and_wait(vc, vc_font, vc_font_map, vc_font_unimap) > 0; keyboard_ok = keyboard_load_and_wait(vc, vc_keymap, vc_keymap_toggle, utf8) > 0; /* Only copy the font when we executed setfont successfully */ if (font_copy && font_ok) - font_copy_to_all_vcs(fd); + (void) font_copy_to_all_vcs(fd); return font_ok && keyboard_ok ? EXIT_SUCCESS : EXIT_FAILURE; } |