Generated code for 'checksum' command.

3 files changed, 29 insertions, 0 deletions

diff --git a/ocaml/guestfs.ml b/ocaml/guestfs.ml
index 09b12b1c..337555c9 100644
--- a/ocaml/guestfs.ml
+++ b/ocaml/guestfs.ml
@@ -201,3 +201,4 @@ external blockdev_flushbufs : t -> string -> unit = "ocaml_guestfs_blockdev_flus
 external blockdev_rereadpt : t -> string -> unit = "ocaml_guestfs_blockdev_rereadpt"
 external upload : t -> string -> string -> unit = "ocaml_guestfs_upload"
 external download : t -> string -> string -> unit = "ocaml_guestfs_download"
+external checksum : t -> string -> string -> string = "ocaml_guestfs_checksum"
diff --git a/ocaml/guestfs.mli b/ocaml/guestfs.mli
index dfc17842..4fd05dad 100644
--- a/ocaml/guestfs.mli
+++ b/ocaml/guestfs.mli
@@ -382,3 +382,6 @@ val upload : t -> string -> string -> unit
 val download : t -> string -> string -> unit
 (** download a file to the local machine *)
 
+val checksum : t -> string -> string -> string
+(** compute MD5, SHAx or CRC checksum of file *)
+
diff --git a/ocaml/guestfs_c_actions.c b/ocaml/guestfs_c_actions.c
index 138f0fd1..882d5052 100644
--- a/ocaml/guestfs_c_actions.c
+++ b/ocaml/guestfs_c_actions.c
@@ -2367,3 +2367,28 @@ ocaml_guestfs_download (value gv, value remotefilenamev, value filenamev)
   CAMLreturn (rv);
 }
 
+CAMLprim value
+ocaml_guestfs_checksum (value gv, value csumtypev, value pathv)
+{
+  CAMLparam3 (gv, csumtypev, pathv);
+  CAMLlocal1 (rv);
+
+  guestfs_h *g = Guestfs_val (gv);
+  if (g == NULL)
+    caml_failwith ("checksum: used handle after closing it");
+
+  const char *csumtype = String_val (csumtypev);
+  const char *path = String_val (pathv);
+  char *r;
+
+  caml_enter_blocking_section ();
+  r = guestfs_checksum (g, csumtype, path);
+  caml_leave_blocking_section ();
+  if (r == NULL)
+    ocaml_guestfs_raise_error (g, "checksum");
+
+  rv = caml_copy_string (r);
+  free (r);
+  CAMLreturn (rv);
+}
+