Rename EINTR_LOOP -> QT_EINTR_LOOP

This non-namespaced macro was defined in a header, and while that
header is private, we shouldn't define non-namespaced macros in our
headers.

The macro also clashed with one of the same name defined in forkfd.c,
which broke unity-builds including the forkfd_qt.cpp TU. This rename
fixes that, too, so we can now remove forkfd_qt.cpp from
NO_UNITY_BUILD_SOURCES.

Pick-to: 6.6 6.5
Change-Id: Ic4bb4e4d7a632ca87905e48913db788a7c202314
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/corelib/io/qfilesystemwatcher_kqueue.cpp b/src/corelib/io/qfilesystemwatcher_kqueue.cpp
index ad98bf2ab9..7a9be337bf 100644
--- a/src/corelib/io/qfilesystemwatcher_kqueue.cpp
+++ b/src/corelib/io/qfilesystemwatcher_kqueue.cpp
@@ -165,7 +165,7 @@ void QKqueueFileSystemWatcherEngine::readFromKqueue()
         int r;
         struct kevent kev;
         struct timespec ts = { 0, 0 }; // 0 ts, because we want to poll
-        EINTR_LOOP(r, kevent(kqfd, 0, 0, &kev, 1, &ts));
+        QT_EINTR_LOOP(r, kevent(kqfd, 0, 0, &kev, 1, &ts));
         if (r < 0) {
             perror("QKqueueFileSystemWatcherEngine: error during kevent wait");
             return;