summaryrefslogtreecommitdiff
path: root/ubi-utils/ubinize.c
diff options
context:
space:
mode:
Diffstat (limited to 'ubi-utils/ubinize.c')
-rw-r--r--ubi-utils/ubinize.c66
1 files changed, 11 insertions, 55 deletions
diff --git a/ubi-utils/ubinize.c b/ubi-utils/ubinize.c
index 60bbd9a..b5ebadc 100644
--- a/ubi-utils/ubinize.c
+++ b/ubi-utils/ubinize.c
@@ -39,15 +39,6 @@
#include "common.h"
#include "ubiutils-common.h"
-static const char doc[] = PROGRAM_NAME " version " VERSION
-" - a tool to generate UBI images. An UBI image may contain one or more UBI "
-"volumes which have to be defined in the input configuration ini-file. The "
-"ini file defines all the UBI volumes - their characteristics and the "
-"contents, but it does not define the characteristics of the flash the UBI "
-"image is generated for. Instead, the flash characteristics are defined via "
-"the command-line options. Note, if not sure about some of the command-line "
-"parameters, do not specify them and let the utility use default values.";
-
static const char optionsstr[] =
"-o, --output=<file name> output file name\n"
"-p, --peb-size=<bytes> size of the physical eraseblock of the flash\n"
@@ -72,49 +63,13 @@ static const char optionsstr[] =
" (by default a random number is picked)\n"
"-v, --verbose be verbose\n"
"-h, --help print help message\n"
-"-V, --version print program version";
+"-V, --version print program version\n\n";
static const char usage[] =
-"Usage: " PROGRAM_NAME " [-o filename] [-p <bytes>] [-m <bytes>] [-s <bytes>] [-O <num>] [-e <num>]\n"
-"\t\t[-x <num>] [-Q <num>] [-v] [-h] [-V] [--output=<filename>] [--peb-size=<bytes>]\n"
-"\t\t[--min-io-size=<bytes>] [--sub-page-size=<bytes>] [--vid-hdr-offset=<num>]\n"
-"\t\t[--erase-counter=<num>] [--ubi-ver=<num>] [--image-seq=<num>] [--verbose] [--help]\n"
-"\t\t[--version] ini-file\n"
-"Example: " PROGRAM_NAME " -o ubi.img -p 16KiB -m 512 -s 256 cfg.ini - create UBI image\n"
-" 'ubi.img' as described by configuration file 'cfg.ini'";
-
-static const char ini_doc[] = "INI-file format.\n"
-"The input configuration ini-file describes all the volumes which have to\n"
-"be included to the output UBI image. Each volume is described in its own\n"
-"section which may be named arbitrarily. The section consists on\n"
-"\"key=value\" pairs, for example:\n\n"
-"[jffs2-volume]\n"
-"mode=ubi\n"
-"image=../jffs2.img\n"
-"vol_id=1\n"
-"vol_size=30MiB\n"
-"vol_type=dynamic\n"
-"vol_name=jffs2_volume\n"
-"vol_flags=autoresize\n"
-"vol_alignment=1\n\n"
-"This example configuration file tells the utility to create an UBI image\n"
-"with one volume with ID 1, volume size 30MiB, the volume is dynamic, has\n"
-"name \"jffs2_volume\", \"autoresize\" volume flag, and alignment 1. The\n"
-"\"image=../jffs2.img\" line tells the utility to take the contents of the\n"
-"volume from the \"../jffs2.img\" file. The size of the image file has to be\n"
-"less or equivalent to the volume size (30MiB). The \"mode=ubi\" line is\n"
-"mandatory and just tells that the section describes an UBI volume - other\n"
-"section modes may be added in the future.\n"
-"Notes:\n"
-" * size in vol_size might be specified kilobytes (KiB), megabytes (MiB),\n"
-" gigabytes (GiB) or bytes (no modifier);\n"
-" * if \"vol_size\" key is absent, the volume size is assumed to be\n"
-" equivalent to the size of the image file (defined by \"image\" key);\n"
-" * if the \"image\" is absent, the volume is assumed to be empty;\n"
-" * volume alignment must not be greater than the logical eraseblock size;\n"
-" * one ini file may contain arbitrary number of sections, the utility will\n"
-" put all the volumes which are described by these section to the output\n"
-" UBI image file.";
+"Usage: " PROGRAM_NAME " [options] <ini-file>\n\n"
+"Generate UBI images. An UBI image may contain one or more UBI volumes which\n"
+"have to be defined in the input configuration ini-file. The flash\n"
+"characteristics are defined via the command-line options.\n\n";
static const struct option long_options[] = {
{ .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
@@ -227,10 +182,10 @@ static int parse_opt(int argc, char * const argv[])
break;
case 'h':
- ubiutils_print_text(stdout, doc, 80);
- printf("\n%s\n\n", ini_doc);
- printf("%s\n\n", usage);
- printf("%s\n", optionsstr);
+ fputs(usage, stdout);
+ fputs(optionsstr, stdout);
+ printf("For more information see `man 8 %s`\n\n",
+ PROGRAM_NAME);
exit(EXIT_SUCCESS);
case 'V':
@@ -238,7 +193,8 @@ static int parse_opt(int argc, char * const argv[])
exit(EXIT_SUCCESS);
default:
- fprintf(stderr, "Use -h for help\n");
+ fputs(usage, stderr);
+ fputs("Use -h for help\n\n", stderr);
return -1;
}
}