D31619.id94029.diff
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D31619.id94029.diff
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	Index: usr.bin/truncate/truncate.c
	===================================================================
	--- usr.bin/truncate/truncate.c
	+++ usr.bin/truncate/truncate.c
	@@ -65,7 +65,9 @@
	int do_refer;
	int got_size;
	char fname, rname;
	+#ifdef SPACECTL_DEALLOC
	struct spacectl_range sr;
	+#endif

	fd = -1;
	rsize = tsize = sz = off = 0;
	@@ -201,9 +203,14 @@
	tsize = 0;

	if (do_dealloc == 1) {
	+#ifdef SPACECTL_DEALLOC
	sr.r_offset = off;
	sr.r_len = len;
	r = fspacectl(fd, SPACECTL_DEALLOC, &sr, 0, &sr);
	+#else
	+ errno = ENODEV;
	+ r = -1;
	+#endif
	}
	if (do_truncate == 1)
	r = ftruncate(fd, tsize);