Rebase and include changes from #56

epics-modules · Sep 18, 2024 · c1732b4 · c1732b4
1 parent 7006ba5
commit c1732b4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/asApp/src/save_restore.c b/asApp/src/save_restore.c
@@ -140,6 +140,7 @@
 #else
 #include <windows.h>
 #include "tr_dirent.h" /* for dirList */
+#include <io.h> /* for _commit */
 #endif
 #include <string.h>
 #include <ctype.h>
@@ -1916,7 +1917,7 @@ STATIC int write_it(char *filename, struct chlist *plist)
         if (errno) myPrintErrno("write_it", __FILE__, __LINE__);
     }
 #elif defined(_WIN32)
-    /* WIN32 has no real equivalent to fsync? */
+    n = _commit(_fileno(out_fd)); /* Flush directly to disk, skip OS buffers */
 #else
     n = fsync(fileno(out_fd));
     if (n && (errno == ENOTSUP)) {