int command_add(args_t * args)
{
assert(args != NULL);
/* ========================= */
int add(args_t * args, off_t poffset)
{
int rc = 0;
off_t offset = 0;
size_t size = 0;
uint32_t flags = 0;
rc = parse_offset(args->offset, &offset);
if (rc < 0)
return rc;
rc = parse_size(args->size, &size);
if (rc < 0)
return rc;
rc = parse_size(args->flags, &flags);
if (rc < 0)
return rc;
ffs_type_t type = FFS_TYPE_DATA;
if (args->logical == f_LOGICAL)
type = FFS_TYPE_LOGICAL;
const char * target = args->target;
int debug = args->debug;
RAII(FILE *, file, fopen_generic(target, "r+", debug), fclose);
RAII(ffs_t *, ffs, __ffs_fopen(file, poffset), __ffs_fclose);
rc = __ffs_entry_add(ffs, args->name, offset, size,
type, flags);
if (rc < 0)
return rc;
if (args->verbose == f_VERBOSE)
printf("%llx: %s: add partition at offset '%llx' size "
"'%x' type '%d' flags '%x'\n", poffset,
args->name, offset, size, type, flags);
return rc;
}
int ffs_entry_add(ffs_t * self, const char *path, off_t offset, size_t size,
ffs_type_t type, uint32_t flags)
{
int rc = __ffs_entry_add(self, path, offset, size, type, flags);
if (rc < 0) {
err_t *err = err_get();
assert(err != NULL);
__error.errnum = err_code(err);
snprintf(__error.errstr, sizeof __error.errstr,
"%s: %s : %s(%d) : (code=%d) %.*s\n",
program_invocation_short_name,
err_type_name(err), err_file(err), err_line(err),
err_code(err), err_size(err), (char *)err_data(err));
rc = -1;
}
return rc;
}
