diff options
Diffstat (limited to 'lib/4a-hal-utilities/4a-hal-utilities-ping.c')
| -rw-r--r-- | lib/4a-hal-utilities/4a-hal-utilities-ping.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/lib/4a-hal-utilities/4a-hal-utilities-ping.c b/lib/4a-hal-utilities/4a-hal-utilities-ping.c new file mode 100644 index 0000000..a40254f --- /dev/null +++ b/lib/4a-hal-utilities/4a-hal-utilities-ping.c @@ -0,0 +1,52 @@ +/* + * Copyright (C) 2019 "IoT.bzh" + * Author Jonathan Aillet <jonathan.aillet@iot.bzh> + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#define _GNU_SOURCE + +#include <stdio.h> +#include <string.h> + +#include <json-c/json.h> + +#include <afb/afb-binding.h> + +#include "4a-hal-utilities-ping.h" + +/******************************************************************************* + * HAL - Ping function * + ******************************************************************************/ + +void HalUtlPing(afb_req_t request) +{ + static int count = 0; + int c; + json_object *countJ; + + c = __sync_add_and_fetch(&count, 1, __ATOMIC_RELAXED); + + AFB_REQ_NOTICE(request, "ping count = %d", c); + + countJ = json_object_new_int(c); + if(! countJ) { + afb_req_fail(request, "count_json_int", "Didn't succeed to allocate count json integer"); + return; + } + + afb_req_success(request, countJ, "Ping count"); + + return; +}
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