[EventEngine] Rename Posix native resolver (#35491 An error occurred )

Closes #35491
  
An error occurred
 


COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35491 from drfloob:cleanup-posix-ee-native-resolver 1c97ff5216
PiperOrigin-RevId: 597035026

CMakeLists.txt

@@ -2249,7 +2249,7 @@ add_library(grpc
   src/core/lib/event_engine/posix_engine/event_poller_posix_default.cc
   src/core/lib/event_engine/posix_engine/internal_errqueue.cc
   src/core/lib/event_engine/posix_engine/lockfree_event.cc
-  src/core/lib/event_engine/posix_engine/native_dns_resolver.cc
+  src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc
   src/core/lib/event_engine/posix_engine/posix_endpoint.cc
   src/core/lib/event_engine/posix_engine/posix_engine.cc
   src/core/lib/event_engine/posix_engine/posix_engine_listener.cc
@@ -2981,7 +2981,7 @@ add_library(grpc_unsecure
   src/core/lib/event_engine/posix_engine/event_poller_posix_default.cc
   src/core/lib/event_engine/posix_engine/internal_errqueue.cc
   src/core/lib/event_engine/posix_engine/lockfree_event.cc
-  src/core/lib/event_engine/posix_engine/native_dns_resolver.cc
+  src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc
   src/core/lib/event_engine/posix_engine/posix_endpoint.cc
   src/core/lib/event_engine/posix_engine/posix_engine.cc
   src/core/lib/event_engine/posix_engine/posix_engine_listener.cc
@@ -4971,7 +4971,7 @@ add_library(grpc_authorization_provider
   src/core/lib/event_engine/posix_engine/event_poller_posix_default.cc
   src/core/lib/event_engine/posix_engine/internal_errqueue.cc
   src/core/lib/event_engine/posix_engine/lockfree_event.cc
-  src/core/lib/event_engine/posix_engine/native_dns_resolver.cc
+  src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc
   src/core/lib/event_engine/posix_engine/posix_endpoint.cc
   src/core/lib/event_engine/posix_engine/posix_engine.cc
   src/core/lib/event_engine/posix_engine/posix_engine_listener.cc

Makefile

@@ -1453,7 +1453,7 @@ LIBGRPC_SRC = \
     src/core/lib/event_engine/posix_engine/event_poller_posix_default.cc \
     src/core/lib/event_engine/posix_engine/internal_errqueue.cc \
     src/core/lib/event_engine/posix_engine/lockfree_event.cc \
-    src/core/lib/event_engine/posix_engine/native_dns_resolver.cc \
+    src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc \
     src/core/lib/event_engine/posix_engine/posix_endpoint.cc \
     src/core/lib/event_engine/posix_engine/posix_engine.cc \
     src/core/lib/event_engine/posix_engine/posix_engine_listener.cc \
@@ -2035,7 +2035,7 @@ LIBGRPC_UNSECURE_SRC = \
     src/core/lib/event_engine/posix_engine/event_poller_posix_default.cc \
     src/core/lib/event_engine/posix_engine/internal_errqueue.cc \
     src/core/lib/event_engine/posix_engine/lockfree_event.cc \
-    src/core/lib/event_engine/posix_engine/native_dns_resolver.cc \
+    src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc \
     src/core/lib/event_engine/posix_engine/posix_endpoint.cc \
     src/core/lib/event_engine/posix_engine/posix_engine.cc \
     src/core/lib/event_engine/posix_engine/posix_engine_listener.cc \

Package.swift

@@ -1284,8 +1284,8 @@ let package = Package(
         "src/core/lib/event_engine/posix_engine/internal_errqueue.h",
         "src/core/lib/event_engine/posix_engine/lockfree_event.cc",
         "src/core/lib/event_engine/posix_engine/lockfree_event.h",
-        "src/core/lib/event_engine/posix_engine/native_dns_resolver.cc",
+        "src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc",
-        "src/core/lib/event_engine/posix_engine/native_dns_resolver.h",
+        "src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h",
         "src/core/lib/event_engine/posix_engine/posix_endpoint.cc",
         "src/core/lib/event_engine/posix_engine/posix_endpoint.h",
         "src/core/lib/event_engine/posix_engine/posix_engine.cc",

build_autogenerated.yaml

@@ -883,7 +883,7 @@ libs:
   - src/core/lib/event_engine/posix_engine/grpc_polled_fd_posix.h
   - src/core/lib/event_engine/posix_engine/internal_errqueue.h
   - src/core/lib/event_engine/posix_engine/lockfree_event.h
-  - src/core/lib/event_engine/posix_engine/native_dns_resolver.h
+  - src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h
   - src/core/lib/event_engine/posix_engine/posix_endpoint.h
   - src/core/lib/event_engine/posix_engine/posix_engine.h
   - src/core/lib/event_engine/posix_engine/posix_engine_closure.h
@@ -1713,7 +1713,7 @@ libs:
   - src/core/lib/event_engine/posix_engine/event_poller_posix_default.cc
   - src/core/lib/event_engine/posix_engine/internal_errqueue.cc
   - src/core/lib/event_engine/posix_engine/lockfree_event.cc
-  - src/core/lib/event_engine/posix_engine/native_dns_resolver.cc
+  - src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc
   - src/core/lib/event_engine/posix_engine/posix_endpoint.cc
   - src/core/lib/event_engine/posix_engine/posix_engine.cc
   - src/core/lib/event_engine/posix_engine/posix_engine_listener.cc
@@ -2350,7 +2350,7 @@ libs:
   - src/core/lib/event_engine/posix_engine/grpc_polled_fd_posix.h
   - src/core/lib/event_engine/posix_engine/internal_errqueue.h
   - src/core/lib/event_engine/posix_engine/lockfree_event.h
-  - src/core/lib/event_engine/posix_engine/native_dns_resolver.h
+  - src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h
   - src/core/lib/event_engine/posix_engine/posix_endpoint.h
   - src/core/lib/event_engine/posix_engine/posix_engine.h
   - src/core/lib/event_engine/posix_engine/posix_engine_closure.h
@@ -2803,7 +2803,7 @@ libs:
   - src/core/lib/event_engine/posix_engine/event_poller_posix_default.cc
   - src/core/lib/event_engine/posix_engine/internal_errqueue.cc
   - src/core/lib/event_engine/posix_engine/lockfree_event.cc
-  - src/core/lib/event_engine/posix_engine/native_dns_resolver.cc
+  - src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc
   - src/core/lib/event_engine/posix_engine/posix_endpoint.cc
   - src/core/lib/event_engine/posix_engine/posix_engine.cc
   - src/core/lib/event_engine/posix_engine/posix_engine_listener.cc
@@ -4494,7 +4494,7 @@ libs:
   - src/core/lib/event_engine/posix_engine/grpc_polled_fd_posix.h
   - src/core/lib/event_engine/posix_engine/internal_errqueue.h
   - src/core/lib/event_engine/posix_engine/lockfree_event.h
-  - src/core/lib/event_engine/posix_engine/native_dns_resolver.h
+  - src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h
   - src/core/lib/event_engine/posix_engine/posix_endpoint.h
   - src/core/lib/event_engine/posix_engine/posix_engine.h
   - src/core/lib/event_engine/posix_engine/posix_engine_closure.h
@@ -4853,7 +4853,7 @@ libs:
   - src/core/lib/event_engine/posix_engine/event_poller_posix_default.cc
   - src/core/lib/event_engine/posix_engine/internal_errqueue.cc
   - src/core/lib/event_engine/posix_engine/lockfree_event.cc
-  - src/core/lib/event_engine/posix_engine/native_dns_resolver.cc
+  - src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc
   - src/core/lib/event_engine/posix_engine/posix_endpoint.cc
   - src/core/lib/event_engine/posix_engine/posix_engine.cc
   - src/core/lib/event_engine/posix_engine/posix_engine_listener.cc

config.m4

@@ -542,7 +542,7 @@ if test "$PHP_GRPC" != "no"; then
     src/core/lib/event_engine/posix_engine/event_poller_posix_default.cc \
     src/core/lib/event_engine/posix_engine/internal_errqueue.cc \
     src/core/lib/event_engine/posix_engine/lockfree_event.cc \
-    src/core/lib/event_engine/posix_engine/native_dns_resolver.cc \
+    src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc \
     src/core/lib/event_engine/posix_engine/posix_endpoint.cc \
     src/core/lib/event_engine/posix_engine/posix_engine.cc \
     src/core/lib/event_engine/posix_engine/posix_engine_listener.cc \

config.w32

@@ -507,7 +507,7 @@ if (PHP_GRPC != "no") {
     "src\\core\\lib\\event_engine\\posix_engine\\event_poller_posix_default.cc " +
     "src\\core\\lib\\event_engine\\posix_engine\\internal_errqueue.cc " +
     "src\\core\\lib\\event_engine\\posix_engine\\lockfree_event.cc " +
-    "src\\core\\lib\\event_engine\\posix_engine\\native_dns_resolver.cc " +
+    "src\\core\\lib\\event_engine\\posix_engine\\native_posix_dns_resolver.cc " +
     "src\\core\\lib\\event_engine\\posix_engine\\posix_endpoint.cc " +
     "src\\core\\lib\\event_engine\\posix_engine\\posix_engine.cc " +
     "src\\core\\lib\\event_engine\\posix_engine\\posix_engine_listener.cc " +

gRPC-C++.podspec

@@ -955,7 +955,7 @@ Pod::Spec.new do |s|
                       'src/core/lib/event_engine/posix_engine/grpc_polled_fd_posix.h',
                       'src/core/lib/event_engine/posix_engine/internal_errqueue.h',
                       'src/core/lib/event_engine/posix_engine/lockfree_event.h',
-                      'src/core/lib/event_engine/posix_engine/native_dns_resolver.h',
+                      'src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h',
                       'src/core/lib/event_engine/posix_engine/posix_endpoint.h',
                       'src/core/lib/event_engine/posix_engine/posix_engine.h',
                       'src/core/lib/event_engine/posix_engine/posix_engine_closure.h',
@@ -2197,7 +2197,7 @@ Pod::Spec.new do |s|
                               'src/core/lib/event_engine/posix_engine/grpc_polled_fd_posix.h',
                               'src/core/lib/event_engine/posix_engine/internal_errqueue.h',
                               'src/core/lib/event_engine/posix_engine/lockfree_event.h',
-                              'src/core/lib/event_engine/posix_engine/native_dns_resolver.h',
+                              'src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h',
                               'src/core/lib/event_engine/posix_engine/posix_endpoint.h',
                               'src/core/lib/event_engine/posix_engine/posix_engine.h',
                               'src/core/lib/event_engine/posix_engine/posix_engine_closure.h',

gRPC-Core.podspec

@@ -1387,8 +1387,8 @@ Pod::Spec.new do |s|
                       'src/core/lib/event_engine/posix_engine/internal_errqueue.h',
                       'src/core/lib/event_engine/posix_engine/lockfree_event.cc',
                       'src/core/lib/event_engine/posix_engine/lockfree_event.h',
-                      'src/core/lib/event_engine/posix_engine/native_dns_resolver.cc',
+                      'src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc',
-                      'src/core/lib/event_engine/posix_engine/native_dns_resolver.h',
+                      'src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h',
                       'src/core/lib/event_engine/posix_engine/posix_endpoint.cc',
                       'src/core/lib/event_engine/posix_engine/posix_endpoint.h',
                       'src/core/lib/event_engine/posix_engine/posix_engine.cc',
@@ -2964,7 +2964,7 @@ Pod::Spec.new do |s|
                               'src/core/lib/event_engine/posix_engine/grpc_polled_fd_posix.h',
                               'src/core/lib/event_engine/posix_engine/internal_errqueue.h',
                               'src/core/lib/event_engine/posix_engine/lockfree_event.h',
-                              'src/core/lib/event_engine/posix_engine/native_dns_resolver.h',
+                              'src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h',
                               'src/core/lib/event_engine/posix_engine/posix_endpoint.h',
                               'src/core/lib/event_engine/posix_engine/posix_engine.h',
                               'src/core/lib/event_engine/posix_engine/posix_engine_closure.h',

grpc.gemspec

@@ -1290,8 +1290,8 @@ Gem::Specification.new do |s|
   s.files += %w( src/core/lib/event_engine/posix_engine/internal_errqueue.h )
   s.files += %w( src/core/lib/event_engine/posix_engine/lockfree_event.cc )
   s.files += %w( src/core/lib/event_engine/posix_engine/lockfree_event.h )
-  s.files += %w( src/core/lib/event_engine/posix_engine/native_dns_resolver.cc )
+  s.files += %w( src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc )
-  s.files += %w( src/core/lib/event_engine/posix_engine/native_dns_resolver.h )
+  s.files += %w( src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h )
   s.files += %w( src/core/lib/event_engine/posix_engine/posix_endpoint.cc )
   s.files += %w( src/core/lib/event_engine/posix_engine/posix_endpoint.h )
   s.files += %w( src/core/lib/event_engine/posix_engine/posix_engine.cc )

grpc.gyp

@@ -772,7 +772,7 @@
         'src/core/lib/event_engine/posix_engine/event_poller_posix_default.cc',
         'src/core/lib/event_engine/posix_engine/internal_errqueue.cc',
         'src/core/lib/event_engine/posix_engine/lockfree_event.cc',
-        'src/core/lib/event_engine/posix_engine/native_dns_resolver.cc',
+        'src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc',
         'src/core/lib/event_engine/posix_engine/posix_endpoint.cc',
         'src/core/lib/event_engine/posix_engine/posix_engine.cc',
         'src/core/lib/event_engine/posix_engine/posix_engine_listener.cc',
@@ -1295,7 +1295,7 @@
         'src/core/lib/event_engine/posix_engine/event_poller_posix_default.cc',
         'src/core/lib/event_engine/posix_engine/internal_errqueue.cc',
         'src/core/lib/event_engine/posix_engine/lockfree_event.cc',
-        'src/core/lib/event_engine/posix_engine/native_dns_resolver.cc',
+        'src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc',
         'src/core/lib/event_engine/posix_engine/posix_endpoint.cc',
         'src/core/lib/event_engine/posix_engine/posix_engine.cc',
         'src/core/lib/event_engine/posix_engine/posix_engine_listener.cc',
@@ -2075,7 +2075,7 @@
         'src/core/lib/event_engine/posix_engine/event_poller_posix_default.cc',
         'src/core/lib/event_engine/posix_engine/internal_errqueue.cc',
         'src/core/lib/event_engine/posix_engine/lockfree_event.cc',
-        'src/core/lib/event_engine/posix_engine/native_dns_resolver.cc',
+        'src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc',
         'src/core/lib/event_engine/posix_engine/posix_endpoint.cc',
         'src/core/lib/event_engine/posix_engine/posix_engine.cc',
         'src/core/lib/event_engine/posix_engine/posix_engine_listener.cc',

package.xml

@@ -1272,8 +1272,8 @@
     <file baseinstalldir="/" name="src/core/lib/event_engine/posix_engine/internal_errqueue.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/event_engine/posix_engine/lockfree_event.cc" role="src" />
     <file baseinstalldir="/" name="src/core/lib/event_engine/posix_engine/lockfree_event.h" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/event_engine/posix_engine/native_dns_resolver.cc" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc" role="src" />
-    <file baseinstalldir="/" name="src/core/lib/event_engine/posix_engine/native_dns_resolver.h" role="src" />
+    <file baseinstalldir="/" name="src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/event_engine/posix_engine/posix_endpoint.cc" role="src" />
     <file baseinstalldir="/" name="src/core/lib/event_engine/posix_engine/posix_endpoint.h" role="src" />
     <file baseinstalldir="/" name="src/core/lib/event_engine/posix_engine/posix_engine.cc" role="src" />

src/core/BUILD

@@ -2175,7 +2175,7 @@ grpc_cc_library(
         "forkable",
         "init_internally",
         "iomgr_port",
-        "native_dns_resolver",
+        "native_posix_dns_resolver",
         "no_destruct",
         "posix_event_engine_base_hdrs",
         "posix_event_engine_closure",
@@ -2535,12 +2535,12 @@ grpc_cc_library(
 )
 
 grpc_cc_library(
-    name = "native_dns_resolver",
+    name = "native_posix_dns_resolver",
     srcs = [
-        "lib/event_engine/posix_engine/native_dns_resolver.cc",
+        "lib/event_engine/posix_engine/native_posix_dns_resolver.cc",
     ],
     hdrs = [
-        "lib/event_engine/posix_engine/native_dns_resolver.h",
+        "lib/event_engine/posix_engine/native_posix_dns_resolver.h",
     ],
     external_deps = [
         "absl/functional:any_invocable",

src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc

@@ -33,7 +33,7 @@
 #include "absl/strings/str_cat.h"
 #include "absl/strings/str_format.h"
 
-#include "src/core/lib/event_engine/posix_engine/native_dns_resolver.h"
+#include "src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h"
 #include "src/core/lib/gpr/useful.h"
 #include "src/core/lib/gprpp/host_port.h"
 
@@ -93,10 +93,11 @@ LookupHostnameBlocking(absl::string_view name, absl::string_view default_port) {
 
 }  // namespace
 
-NativeDNSResolver::NativeDNSResolver(std::shared_ptr<EventEngine> event_engine)
+NativePosixDNSResolver::NativePosixDNSResolver(
+    std::shared_ptr<EventEngine> event_engine)
     : event_engine_(std::move(event_engine)) {}
 
-void NativeDNSResolver::LookupHostname(
+void NativePosixDNSResolver::LookupHostname(
     EventEngine::DNSResolver::LookupHostnameCallback on_resolved,
     absl::string_view name, absl::string_view default_port) {
   event_engine_->Run(
@@ -105,7 +106,7 @@ void NativeDNSResolver::LookupHostname(
       });
 }
 
-void NativeDNSResolver::LookupSRV(
+void NativePosixDNSResolver::LookupSRV(
     EventEngine::DNSResolver::LookupSRVCallback on_resolved,
     absl::string_view /* name */) {
   // Not supported
@@ -115,7 +116,7 @@ void NativeDNSResolver::LookupSRV(
   });
 }
 
-void NativeDNSResolver::LookupTXT(
+void NativePosixDNSResolver::LookupTXT(
     EventEngine::DNSResolver::LookupTXTCallback on_resolved,
     absl::string_view /* name */) {
   // Not supported

src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h

@@ -12,8 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifndef GRPC_SRC_CORE_LIB_EVENT_ENGINE_POSIX_ENGINE_NATIVE_DNS_RESOLVER_H
+#ifndef GRPC_SRC_CORE_LIB_EVENT_ENGINE_POSIX_ENGINE_NATIVE_POSIX_DNS_RESOLVER_H
-#define GRPC_SRC_CORE_LIB_EVENT_ENGINE_POSIX_ENGINE_NATIVE_DNS_RESOLVER_H
+#define GRPC_SRC_CORE_LIB_EVENT_ENGINE_POSIX_ENGINE_NATIVE_POSIX_DNS_RESOLVER_H
 
 #include <grpc/support/port_platform.h>
 
@@ -34,9 +34,9 @@ namespace experimental {
 
 // An asynchronous DNS resolver which uses the native platform's getaddrinfo
 // API. Only supports A/AAAA records.
-class NativeDNSResolver : public RefCountedDNSResolverInterface {
+class NativePosixDNSResolver : public RefCountedDNSResolverInterface {
  public:
-  explicit NativeDNSResolver(std::shared_ptr<EventEngine> event_engine);
+  explicit NativePosixDNSResolver(std::shared_ptr<EventEngine> event_engine);
 
   void LookupHostname(
       EventEngine::DNSResolver::LookupHostnameCallback on_resolved,
@@ -58,4 +58,4 @@ class NativeDNSResolver : public RefCountedDNSResolverInterface {
 }  // namespace grpc_event_engine
 
 #endif  // GRPC_POSIX_SOCKET_RESOLVE_ADDRESS
-#endif  // GRPC_SRC_CORE_LIB_EVENT_ENGINE_POSIX_ENGINE_NATIVE_DNS_RESOLVER_H
+#endif  // GRPC_SRC_CORE_LIB_EVENT_ENGINE_POSIX_ENGINE_NATIVE_POSIX_DNS_RESOLVER_H

src/core/lib/event_engine/posix_engine/posix_engine.cc

@@ -45,7 +45,7 @@
 #include "src/core/lib/event_engine/poller.h"
 #include "src/core/lib/event_engine/posix.h"
 #include "src/core/lib/event_engine/posix_engine/grpc_polled_fd_posix.h"
-#include "src/core/lib/event_engine/posix_engine/native_dns_resolver.h"
+#include "src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h"
 #include "src/core/lib/event_engine/posix_engine/tcp_socket_utils.h"
 #include "src/core/lib/event_engine/posix_engine/timer.h"
 #include "src/core/lib/event_engine/tcp_socket_utils.h"
@@ -571,10 +571,10 @@ PosixEventEngine::GetDNSResolver(
         std::move(*ares_resolver));
 #endif  // GRPC_ARES == 1 && defined(GRPC_POSIX_SOCKET_ARES_EV_DRIVER)
   }
-  GRPC_EVENT_ENGINE_DNS_TRACE("PosixEventEngine:%p creating NativeDNSResolver",
+  GRPC_EVENT_ENGINE_DNS_TRACE(
-                              this);
+      "PosixEventEngine:%p creating NativePosixDNSResolver", this);
   return std::make_unique<PosixEventEngine::PosixDNSResolver>(
-      grpc_core::MakeOrphanable<NativeDNSResolver>(shared_from_this()));
+      grpc_core::MakeOrphanable<NativePosixDNSResolver>(shared_from_this()));
 #endif  // GRPC_POSIX_SOCKET_RESOLVE_ADDRESS
 }
 

src/php/tests/MemoryLeakTest/ignore_leaks.supp

@@ -1,13 +0,0 @@
-{                                   
-   static Posix NativeDNSResolver
-   Memcheck:Leak                                                                                                                                                                                                                                                                                                                                                                            
-   match-leak-kinds: possible                               
-   ...
-   fun:pthread_create@@GLIBC_2.2.5
-   ...
-   fun:_ZN17grpc_event_engine12experimental21GetDefaultEventEngineEv                                                                                                                          
-   fun:_ZN9grpc_core17NativeDNSResolverC1Ev
-   fun:_ZN9grpc_core17NativeDNSResolver11GetOrCreateEv
-   ...
-}
-

src/python/grpcio/grpc_core_dependencies.py

@@ -516,7 +516,7 @@ CORE_SOURCE_FILES = [
     'src/core/lib/event_engine/posix_engine/event_poller_posix_default.cc',
     'src/core/lib/event_engine/posix_engine/internal_errqueue.cc',
     'src/core/lib/event_engine/posix_engine/lockfree_event.cc',
-    'src/core/lib/event_engine/posix_engine/native_dns_resolver.cc',
+    'src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc',
     'src/core/lib/event_engine/posix_engine/posix_endpoint.cc',
     'src/core/lib/event_engine/posix_engine/posix_engine.cc',
     'src/core/lib/event_engine/posix_engine/posix_engine_listener.cc',

tools/doxygen/Doxyfile.c++.internal

@@ -2289,8 +2289,8 @@ src/core/lib/event_engine/posix_engine/internal_errqueue.cc \
 src/core/lib/event_engine/posix_engine/internal_errqueue.h \
 src/core/lib/event_engine/posix_engine/lockfree_event.cc \
 src/core/lib/event_engine/posix_engine/lockfree_event.h \
-src/core/lib/event_engine/posix_engine/native_dns_resolver.cc \
+src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc \
-src/core/lib/event_engine/posix_engine/native_dns_resolver.h \
+src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h \
 src/core/lib/event_engine/posix_engine/posix_endpoint.cc \
 src/core/lib/event_engine/posix_engine/posix_endpoint.h \
 src/core/lib/event_engine/posix_engine/posix_engine.cc \

tools/doxygen/Doxyfile.core.internal

@@ -2065,8 +2065,8 @@ src/core/lib/event_engine/posix_engine/internal_errqueue.cc \
 src/core/lib/event_engine/posix_engine/internal_errqueue.h \
 src/core/lib/event_engine/posix_engine/lockfree_event.cc \
 src/core/lib/event_engine/posix_engine/lockfree_event.h \
-src/core/lib/event_engine/posix_engine/native_dns_resolver.cc \
+src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.cc \
-src/core/lib/event_engine/posix_engine/native_dns_resolver.h \
+src/core/lib/event_engine/posix_engine/native_posix_dns_resolver.h \
 src/core/lib/event_engine/posix_engine/posix_endpoint.cc \
 src/core/lib/event_engine/posix_engine/posix_endpoint.h \
 src/core/lib/event_engine/posix_engine/posix_engine.cc \