Files
sunnypilot/common/watchdog.cc
Dean Lee 97e9d55588 cpplint: build/include_what_you_use (#29556)
* include_what_you_use

* remove comments

* include <memory>

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Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>
old-commit-hash: 2d99521e75
2023-08-23 13:25:17 -07:00

12 lines
331 B
C++

#include <string>
#include "common/watchdog.h"
#include "common/util.h"
const std::string watchdog_fn_prefix = "/dev/shm/wd_"; // + <pid>
bool watchdog_kick(uint64_t ts) {
static std::string fn = watchdog_fn_prefix + std::to_string(getpid());
return util::write_file(fn.c_str(), &ts, sizeof(ts), O_WRONLY | O_CREAT) > 0;
}