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Willem Melching
4d6c98aa6b
* this should work but doesnt * Only offroad * works * make it work offorad * reduce diff * cleanup * need util Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com> old-commit-hash: a94ba4fb8b704a5462352af4501290f63c987754
18 lines
458 B
C++
18 lines
458 B
C++
#include <string>
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#include <cstdint>
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#include <unistd.h>
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#include "common/timing.h"
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#include "common/util.h"
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#include "common/watchdog.h"
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const std::string watchdog_fn_prefix = "/dev/shm/wd_"; // + <pid>
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bool watchdog_kick(){
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std::string fn = watchdog_fn_prefix + std::to_string(getpid());
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std::string cur_t = std::to_string(nanos_since_boot());
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int r = write_file(fn.c_str(), cur_t.data(), cur_t.length(), O_WRONLY | O_CREAT);
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return r == 0;
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}
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