diff options
| -rw-r--r-- | net/base/host_resolver_impl.cc | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/net/base/host_resolver_impl.cc b/net/base/host_resolver_impl.cc index e3e3a94..ffacb22 100644 --- a/net/base/host_resolver_impl.cc +++ b/net/base/host_resolver_impl.cc @@ -42,6 +42,20 @@ namespace net { namespace { +// We use a separate histogram name for each platform to facilitate the +// display of error codes by their symbolic name (since each platform has +// different mappings). +const char kOSErrorsForGetAddrinfoHistogramName[] = +#if defined(OS_WIN) + "Net.OSErrorsForGetAddrinfo_Win"; +#elif defined(OS_MACOSX) + "Net.OSErrorsForGetAddrinfo_Mac"; +#elif defined(OS_LINUX) + "Net.OSErrorsForGetAddrinfo_Linux"; +#else + "Net.OSErrorsForGetAddrinfo"; +#endif + HostCache* CreateDefaultCache() { static const size_t kMaxHostCacheEntries = 100; @@ -484,7 +498,7 @@ class HostResolverImpl::Job } if (error_ != OK) { - UMA_HISTOGRAM_CUSTOM_ENUMERATION("Net.OSErrorsForGetAddrinfo", + UMA_HISTOGRAM_CUSTOM_ENUMERATION(kOSErrorsForGetAddrinfoHistogramName, std::abs(os_error_), GetAllGetAddrinfoOSErrors()); } |