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newlib: Add some functions from _POSIX_TIMERS
clock_gettime(); clock_settime(); clock_getres(); Closes #1302
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// Copyright 2018 Espressif Systems (Shanghai) PTE LTD | ||
// | ||
// 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. | ||
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#ifndef _ESP_TIME_H | ||
#define _ESP_TIME_H | ||
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#ifdef __cplusplus | ||
extern "C" { | ||
#endif | ||
#include_next <time.h> | ||
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#define _POSIX_TIMERS 1 | ||
#define CLOCK_MONOTONIC (clockid_t)4 | ||
#define CLOCK_BOOTTIME (clockid_t)4 | ||
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int _EXFUN(clock_settime, (clockid_t clock_id, const struct timespec *tp)); | ||
int _EXFUN(clock_gettime, (clockid_t clock_id, struct timespec *tp)); | ||
int _EXFUN(clock_getres, (clockid_t clock_id, struct timespec *res)); | ||
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#ifdef __cplusplus | ||
} | ||
#endif | ||
#endif /* _ESP_TIME_H */ |
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