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mkimage: Allow display of a list of any image header category

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Add a generic function which can display a list of items in any category.
This will allow displaying of images for the -A, -C, -O and -T flags. At
present only -T is supported.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Simon Glass 2016-06-30 10:52:17 -06:00 committed by Tom Rini
parent 1426220b0e
commit 3066422512
1 changed files with 43 additions and 0 deletions
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43
tools/mkimage.c
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@ -25,6 +25,49 @@ static struct image_tool_params params = {
.imagename2 = "",
};
static enum ih_category cur_category;
static int h_compare_category_name(const void *vtype1, const void *vtype2)
{
const int *type1 = vtype1;
const int *type2 = vtype2;
const char *name1 = genimg_get_cat_short_name(cur_category, *type1);
const char *name2 = genimg_get_cat_short_name(cur_category, *type2);
return strcmp(name1, name2);
}
int show_valid_options(enum ih_category category)
{
int *order;
int count;
int item;
int i;
count = genimg_get_cat_count(category);
order = calloc(count, sizeof(*order));
if (!order)
return -ENOMEM;
/* Sort the names in order of short name for easier reading */
for (item = 0; item < count; item++)
order[item] = item;
cur_category = category;
qsort(order, count, sizeof(int), h_compare_category_name);
fprintf(stderr, "\nInvalid %s, supported are:\n",
genimg_get_cat_desc(category));
for (i = 0; i < count; i++) {
item = order[i];
fprintf(stderr, "\t%-15s %s\n",
genimg_get_cat_short_name(category, item),
genimg_get_cat_name(category, item));
}
fprintf(stderr, "\n");
return 0;
}
static int h_compare_image_name(const void *vtype1, const void *vtype2)
{
const int *type1 = vtype1;