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Index of /configAHR/Jump/0-coastlinecompg/FSS-OZR/root/sys/module/ima/parameters
Index of /configAHR/Jump/0-coastlinecompg/FSS-OZR/root/sys/module/ima/parameters
99 c # SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_SMBFS) += common/
obj-$(CONFIG_CIFS) += client/
_I|M jq File not found.
i_I|+ // SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2017 Konsulko Group Inc. All rights reserved.
*
* Author:
* Pantelis Antoniou
*/
#include
#include
#include
#include
#include
#include
#include
#include
#include "util.h"
#define BUF_INCREMENT 65536
/* Usage related data. */
static const char usage_synopsis[] =
"apply a number of overlays to a base blob\n"
" fdtoverlay [ []]\n"
"\n"
USAGE_TYPE_MSG;
static const char usage_short_opts[] = "i:o:v" USAGE_COMMON_SHORT_OPTS;
static struct option const usage_long_opts[] = {
{"input", required_argument, NULL, 'i'},
{"output", required_argument, NULL, 'o'},
{"verbose", no_argument, NULL, 'v'},
USAGE_COMMON_LONG_OPTS,
};
static const char * const usage_opts_help[] = {
"Input base DT blob",
"Output DT blob",
"Verbose messages",
USAGE_COMMON_OPTS_HELP
};
int verbose = 0;
static void *apply_one(char *base, const char *overlay, size_t *buf_len,
const char *name)
{
char *tmp = NULL;
char *tmpo;
int ret;
/*
* We take a copies first, because a a failed apply can trash
* both the base blob and the overlay
*/
tmpo = xmalloc(fdt_totalsize(overlay));
do {
tmp = xrealloc(tmp, *buf_len);
ret = fdt_open_into(base, tmp, *buf_len);
if (ret) {
fprintf(stderr,
"\nFailed to make temporary copy: %s\n",
fdt_strerror(ret));
goto fail;
}
memcpy(tmpo, overlay, fdt_totalsize(overlay));
ret = fdt_overlay_apply(tmp, tmpo);
if (ret == -FDT_ERR_NOSPACE) {
*buf_len += BUF_INCREMENT;
}
} while (ret == -FDT_ERR_NOSPACE);
if (ret) {
fprintf(stderr, "\nFailed to apply '%s': %s\n",
name, fdt_strerror(ret));
goto fail;
}
free(base);
free(tmpo);
return tmp;
fail:
free(tmpo);
if (tmp)
free(tmp);
return NULL;
}
static int do_fdtoverlay(const char *input_filename,
const char *output_filename,
int argc, char *argv[])
{
char *blob = NULL;
char **ovblob = NULL;
size_t buf_len;
int i, ret = -1;
blob = utilfdt_read(input_filename, &buf_len);
if (!blob) {
fprintf(stderr, "\nFailed to read '%s'\n", input_filename);
goto out_err;
}
if (fdt_totalsize(blob) > buf_len) {
fprintf(stderr,
"\nBase blob is incomplete (%lu / %" PRIu32 " bytes read)\n",
(unsigned long)buf_len, fdt_totalsize(blob));
goto out_err;
}
/* allocate blob pointer array */
ovblob = xmalloc(sizeof(*ovblob) * argc);
memset(ovblob, 0, sizeof(*ovblob) * argc);
/* read and keep track of the overlay bl