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| author | Rob Landley <rob@landley.net> | 2006-03-27 23:23:43 +0000 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2006-03-27 23:23:43 +0000 |
| commit | 87848d91c7b3dba9379237ba0bad31239f16e07a (patch) | |
| tree | 365577855e659e5c9e254cc93eb9073a43a518e9 /console-tools | |
| parent | 28ff9668d93978c6bd7de72419bbd55bb1a092f5 (diff) | |
| download | busybox-w32-87848d91c7b3dba9379237ba0bad31239f16e07a.tar.gz busybox-w32-87848d91c7b3dba9379237ba0bad31239f16e07a.tar.bz2 busybox-w32-87848d91c7b3dba9379237ba0bad31239f16e07a.zip | |
setlogcons, from Jan Kaszka.
Diffstat (limited to 'console-tools')
| -rw-r--r-- | console-tools/Config.in | 6 | ||||
| -rw-r--r-- | console-tools/Makefile.in | 1 | ||||
| -rw-r--r-- | console-tools/setlogcons.c | 34 |
3 files changed, 41 insertions, 0 deletions
diff --git a/console-tools/Config.in b/console-tools/Config.in index bcc7c9b8d..34e83e194 100644 --- a/console-tools/Config.in +++ b/console-tools/Config.in | |||
| @@ -72,4 +72,10 @@ config CONFIG_SETKEYCODES | |||
| 72 | This program loads entries into the kernel's scancode-to-keycode | 72 | This program loads entries into the kernel's scancode-to-keycode |
| 73 | map, allowing unusual keyboards to generate usable keycodes. | 73 | map, allowing unusual keyboards to generate usable keycodes. |
| 74 | 74 | ||
| 75 | config CONFIG_SETLOGCONS | ||
| 76 | bool "setlogcons" | ||
| 77 | default n | ||
| 78 | help | ||
| 79 | This program redirects the output console of kernel messages. | ||
| 80 | |||
| 75 | endmenu | 81 | endmenu |
diff --git a/console-tools/Makefile.in b/console-tools/Makefile.in index f14e338e1..437bcd0ec 100644 --- a/console-tools/Makefile.in +++ b/console-tools/Makefile.in | |||
| @@ -21,6 +21,7 @@ CONSOLETOOLS-$(CONFIG_LOADKMAP) += loadkmap.o | |||
| 21 | CONSOLETOOLS-$(CONFIG_OPENVT) += openvt.o | 21 | CONSOLETOOLS-$(CONFIG_OPENVT) += openvt.o |
| 22 | CONSOLETOOLS-$(CONFIG_RESET) += reset.o | 22 | CONSOLETOOLS-$(CONFIG_RESET) += reset.o |
| 23 | CONSOLETOOLS-$(CONFIG_SETKEYCODES) += setkeycodes.o | 23 | CONSOLETOOLS-$(CONFIG_SETKEYCODES) += setkeycodes.o |
| 24 | CONSOLETOOLS-$(CONFIG_SETLOGCONS) += setlogcons.o | ||
| 24 | 25 | ||
| 25 | ifneq ($(strip $(CONSOLETOOLS-y)),) | 26 | ifneq ($(strip $(CONSOLETOOLS-y)),) |
| 26 | libraries-y+=$(CONSOLETOOLS_DIR)$(CONSOLETOOLS_AR) | 27 | libraries-y+=$(CONSOLETOOLS_DIR)$(CONSOLETOOLS_AR) |
diff --git a/console-tools/setlogcons.c b/console-tools/setlogcons.c new file mode 100644 index 000000000..1f0ac524e --- /dev/null +++ b/console-tools/setlogcons.c | |||
| @@ -0,0 +1,34 @@ | |||
| 1 | /* | ||
| 2 | * setlogcons: Send kernel messages to the current console or to console N | ||
| 3 | * | ||
| 4 | * Copyright (C) 2006 by Jan Kiszka <jan.kiszka@web.de> | ||
| 5 | * | ||
| 6 | * Based on setlogcons (kbd-1.12) by Andries E. Brouwer | ||
| 7 | * | ||
| 8 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. | ||
| 9 | */ | ||
| 10 | |||
| 11 | #include <stdio.h> | ||
| 12 | #include <stdlib.h> | ||
| 13 | #include <fcntl.h> | ||
| 14 | #include <sys/ioctl.h> | ||
| 15 | #include "busybox.h" | ||
| 16 | |||
| 17 | extern int setlogcons_main(int argc, char **argv) | ||
| 18 | { | ||
| 19 | struct { | ||
| 20 | char fn; | ||
| 21 | char subarg; | ||
| 22 | } arg; | ||
| 23 | |||
| 24 | arg.fn = 11; /* redirect kernel messages */ | ||
| 25 | arg.subarg = 0; /* to specified console (current as default) */ | ||
| 26 | |||
| 27 | if (argc == 2) | ||
| 28 | arg.subarg = atoi(argv[1]); | ||
| 29 | |||
| 30 | if (ioctl(bb_xopen("/dev/tty1", O_RDONLY), TIOCLINUX, &arg)) | ||
| 31 | bb_perror_msg_and_die("TIOCLINUX");; | ||
| 32 | |||
| 33 | return 0; | ||
| 34 | } | ||