clearpilot: initial commit of full source

2026-04-11 06:25:25 +00:00
commit e2a0c1894a
3383 changed files with 834683 additions and 0 deletions
--- a/common/watchdog.cc
+++ b/common/watchdog.cc
@@ -0,0 +1,11 @@
+#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;
+}