From bac4a683acdf5fe3d2266509be2979e5c6cf1c7f Mon Sep 17 00:00:00 2001
From: Arran Cudbard-Bell <a.cudbardb@freeradius.org>
Date: Mon, 18 Mar 2024 22:54:57 -0400
Subject: [PATCH] Only apple sets data to 1 on write events...

---
 src/linux/write.c | 5 +----
 test/write.c      | 2 ++
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/linux/write.c b/src/linux/write.c
index d450f912..d253604b 100644
--- a/src/linux/write.c
+++ b/src/linux/write.c
@@ -41,10 +41,7 @@ evfilt_write_copyout(struct kevent *dst, UNUSED int nevents, struct filter *filt
     /*
      * Fast path for files...
      */
-    if (src->kn_flags & KNFL_FILE) {
-        dst->data = 1; /* To match macOS and FreeBSD */
-        goto done;
-    }
+    if (src->kn_flags & KNFL_FILE) goto done;
 
     if (ev->events & EPOLLHUP)
         dst->flags |= EV_EOF;
diff --git a/test/write.c b/test/write.c
index 93941e61..2379ed50 100644
--- a/test/write.c
+++ b/test/write.c
@@ -36,8 +36,10 @@ test_kevent_write_regular_file(struct test_context *ctx)
     kevent_rv_cmp(0, kevent(ctx->kqfd, &kev, 1, NULL, 0, NULL));
     kevent_get(ret, NUM_ELEMENTS(ret), ctx->kqfd, 1);
 
+#ifdef __APPLE__
     /* macOS sets this high for some reason */
     kev.data = 1;
+#endif
 
     /* File should appear immediately writable */
     kevent_get(NULL, 0, ctx->kqfd, 1);