forked from mirrors/nixpkgs
44 lines
1.3 KiB
Diff
44 lines
1.3 KiB
Diff
|
diff --git a/src/copy.c b/src/copy.c
|
||
|
|
index cb9018f93..2a4ccc061 100644
|
||
|
|
--- a/src/copy.c
|
||
|
|
+++ b/src/copy.c
|
||
|
|
@@ -502,7 +502,7 @@ write_zeros (int fd, off_t n_bytes)
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
-#ifdef SEEK_HOLE
|
||
|
|
+#if 0
|
||
|
|
/* Perform an efficient extent copy, if possible. This avoids
|
||
|
|
the overhead of detecting holes in hole-introducing/preserving
|
||
|
|
copy, and thus makes copying sparse files much more efficient.
|
||
|
|
@@ -1095,7 +1095,7 @@ infer_scantype (int fd, struct stat const *sb,
|
||
|
|
&& ST_NBLOCKS (*sb) < sb->st_size / ST_NBLOCKSIZE))
|
||
|
|
return PLAIN_SCANTYPE;
|
||
|
|
|
||
|
|
-#ifdef SEEK_HOLE
|
||
|
|
+#if 0
|
||
|
|
scan_inference->ext_start = lseek (fd, 0, SEEK_DATA);
|
||
|
|
if (0 <= scan_inference->ext_start)
|
||
|
|
return LSEEK_SCANTYPE;
|
||
|
|
@@ -1377,7 +1377,7 @@ copy_reg (char const *src_name, char const *dst_name,
|
||
|
|
off_t n_read;
|
||
|
|
bool wrote_hole_at_eof = false;
|
||
|
|
if (! (
|
||
|
|
-#ifdef SEEK_HOLE
|
||
|
|
+#if 0
|
||
|
|
scantype == LSEEK_SCANTYPE
|
||
|
|
? lseek_copy (source_desc, dest_desc, buf, buf_size, hole_size,
|
||
|
|
scan_inference.ext_start, src_open_sb.st_size,
|
||
|
|
diff --git a/tests/seek-data-capable b/tests/seek-data-capable
|
||
|
|
index cc6372214..6e7a9ec1e 100644
|
||
|
|
--- a/tests/seek-data-capable
|
||
|
|
+++ b/tests/seek-data-capable
|
||
|
|
@@ -1,5 +1,7 @@
|
||
|
|
import sys, os, errno, platform
|
||
|
|
|
||
|
|
+sys.exit(1)
|
||
|
|
+
|
||
|
|
# Pass an _empty_ file
|
||
|
|
if len(sys.argv) != 2:
|
||
|
|
sys.exit(1)
|