diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/Makefile | 1 | ||||
| -rw-r--r-- | common/cmd_license.c | 59 |
2 files changed, 60 insertions, 0 deletions
diff --git a/common/Makefile b/common/Makefile index c2b381b..dd139d6 100644 --- a/common/Makefile +++ b/common/Makefile @@ -80,6 +80,7 @@ COBJS-$(CONFIG_CMD_IDE) += cmd_ide.o COBJS-$(CONFIG_CMD_IMMAP) += cmd_immap.o COBJS-$(CONFIG_CMD_ITEST) += cmd_itest.o COBJS-$(CONFIG_CMD_JFFS2) += cmd_jffs2.o +COBJS-$(CONFIG_CMD_LICENSE) += cmd_license.o COBJS-y += cmd_load.o COBJS-$(CONFIG_LOGBUFFER) += cmd_log.o COBJS-y += cmd_mem.o diff --git a/common/cmd_license.c b/common/cmd_license.c new file mode 100644 index 0000000..301af8d --- /dev/null +++ b/common/cmd_license.c @@ -0,0 +1,59 @@ +/* + * (C) Copyright 2007 by OpenMoko, Inc. + * Author: Harald Welte <laforge@openmoko.org> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> + +#if defined(CONFIG_CMD_LICENSE) + +/* COPYING is currently 15951 bytes in size */ +#define LICENSE_MAX 20480 + +#include <command.h> +#include <malloc.h> +#include <license.h> +int gunzip(void *, int, unsigned char *, unsigned long *); + +int do_license(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + char *tok, *dst = malloc(LICENSE_MAX); + unsigned long len = LICENSE_MAX; + + if (!dst) + return -1; + + if (gunzip(dst, LICENSE_MAX, license_gz, &len) != 0) { + printf("Error uncompressing license text\n"); + free(dst); + return -1; + } + puts(dst); + free(dst); + + return 0; +} + +U_BOOT_CMD(license, 1, 1, do_license, + "license - print GPL license text\n", + NULL); + +#endif /* CONFIG_CMD_LICENSE */ |