Close #10142: Support for SEEK_HOLE/SEEK_DATA
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index 92a6277..8254f81 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -11227,6 +11227,13 @@
 #endif
 
 
+#ifdef SEEK_HOLE
+    if (ins(d, "SEEK_HOLE", (long)SEEK_HOLE)) return -1;
+#endif
+#ifdef SEEK_DATA
+    if (ins(d, "SEEK_DATA", (long)SEEK_DATA)) return -1;
+#endif
+
 /* MS Windows */
 #ifdef O_NOINHERIT
     /* Don't inherit in child processes. */