5113c1418d
In order to bring consistency in-tree, migrate all subsystems code to the new prefix <zephyr/...>. Note that the conversion has been scripted, refer to zephyrproject-rtos#45388 for more details. Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
75 lines
1.4 KiB
C
75 lines
1.4 KiB
C
/* Copyright (c) 2019 Laczen
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <errno.h>
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#include <string.h>
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#include <zephyr/sys/util.h>
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#include <zephyr/settings/settings.h>
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#include "settings_priv.h"
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struct read_cb_arg {
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const void *data;
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size_t len;
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};
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static ssize_t settings_runtime_read_cb(void *cb_arg, void *data, size_t len)
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{
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struct read_cb_arg *arg = (struct read_cb_arg *)cb_arg;
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memcpy(data, arg->data, MIN(arg->len, len));
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return MIN(arg->len, len);
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}
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int settings_runtime_set(const char *name, const void *data, size_t len)
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{
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struct settings_handler_static *ch;
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const char *name_key;
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struct read_cb_arg arg;
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ch = settings_parse_and_lookup(name, &name_key);
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if (!ch) {
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return -EINVAL;
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}
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arg.data = data;
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arg.len = len;
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return ch->h_set(name_key, len, settings_runtime_read_cb, (void *)&arg);
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}
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int settings_runtime_get(const char *name, void *data, size_t len)
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{
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struct settings_handler_static *ch;
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const char *name_key;
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ch = settings_parse_and_lookup(name, &name_key);
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if (!ch) {
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return -EINVAL;
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}
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if (!ch->h_get) {
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return -ENOTSUP;
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}
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return ch->h_get(name_key, data, len);
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}
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int settings_runtime_commit(const char *name)
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{
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struct settings_handler_static *ch;
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const char *name_key;
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ch = settings_parse_and_lookup(name, &name_key);
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if (!ch) {
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return -EINVAL;
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}
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if (ch->h_commit) {
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return ch->h_commit();
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} else {
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return 0;
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}
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}
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