utils/properties.h


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#ifndef UTILS_PROPERTIES_H_
#define UTILS_PROPERTIES_H_

#ifdef ANDROID

#include <cutils/properties.h>

#else

#include <cstdio>
#include <cstdlib>
#include <cstring>

// NOLINTNEXTLINE(readability-identifier-naming)
constexpr int PROPERTY_VALUE_MAX = 92;

// NOLINTNEXTLINE(readability-identifier-naming)
auto inline property_get(const char *name, char *value,
                         const char *default_value) -> int {
  // NOLINTNEXTLINE (concurrency-mt-unsafe)
  char *prop = std::getenv(name);
  snprintf(value, PROPERTY_VALUE_MAX, "%s",
           (prop == nullptr) ? default_value : prop);
  return static_cast<int>(strlen(value));
}

#endif

#endif