X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=src%2Fgenerator.ml;h=31f0e02716268449eae6e9378c93ad69a72afede;hp=d2abafcbb63a72ca53b36d3ada08b75f57ca7bef;hb=0c1e77219ea264a51b62e648003bfbea51db8ffb;hpb=9d158c3ab132df21d58890f18224cd2fe020de67

diff --git a/src/generator.ml b/src/generator.ml
index d2abafc..31f0e02 100755
--- a/src/generator.ml
+++ b/src/generator.ml
@@ -4252,7 +4252,9 @@ content of the file is C<len> octets of C<c>, where C<c>
 must be a number in the range C<[0..255]>.
 
 To fill a file with zero bytes (sparsely), it is
-much more efficient to use C<guestfs_truncate_size>.");
+much more efficient to use C<guestfs_truncate_size>.
+To create a file with a pattern of repeating bytes
+use C<guestfs_fill_pattern>.");
 
   ("available", (RErr, [StringList "groups"]), 216, [],
    [InitNone, Always, TestRun [["available"; ""]]],
@@ -4612,6 +4614,17 @@ filename is not printable, coreutils uses a special
 backslash syntax.  For more information, see the GNU
 coreutils info file.");
 
+  ("fill_pattern", (RErr, [String "pattern"; Int "len"; Pathname "path"]), 245, [],
+   [InitBasicFS, Always, TestOutputBuffer (
+      [["fill_pattern"; "abcdefghijklmnopqrstuvwxyz"; "28"; "/test"];
+       ["read_file"; "/test"]], "abcdefghijklmnopqrstuvwxyzab")],
+   "fill a file with a repeating pattern of bytes",
+   "\
+This function is like C<guestfs_fill> except that it creates
+a new file of length C<len> containing the repeating pattern
+of bytes in C<pattern>.  The pattern is truncated if necessary
+to ensure the length of the file is exactly C<len> bytes.");
+
 ]
 
 let all_functions = non_daemon_functions @ daemon_functions