*)
#load "unix.cma";;
+#load "str.cma";;
open Printf
To download an uncompressed tarball, use C<guestfs_tar_out>.");
+ ("mount_ro", (RErr, [String "device"; String "mountpoint"]), 73, [],
+ [InitBasicFS, TestLastFail (
+ [["umount"; "/"];
+ ["mount_ro"; "/dev/sda1"; "/"];
+ ["touch"; "/new"]]);
+ InitBasicFS, TestOutput (
+ [["write_file"; "/new"; "data"; "0"];
+ ["umount"; "/"];
+ ["mount_ro"; "/dev/sda1"; "/"];
+ ["cat"; "/new"]], "data")],
+ "mount a guest disk, read-only",
+ "\
+This is the same as the C<guestfs_mount> command, but it
+mounts the filesystem with the read-only (I<-o ro>) flag.");
+
+ ("mount_options", (RErr, [String "options"; String "device"; String "mountpoint"]), 74, [],
+ [],
+ "mount a guest disk with mount options",
+ "\
+This is the same as the C<guestfs_mount> command, but it
+allows you to set the mount options as for the
+L<mount(8)> I<-o> flag.");
+
+ ("mount_vfs", (RErr, [String "options"; String "vfstype"; String "device"; String "mountpoint"]), 75, [],
+ [],
+ "mount a guest disk with mount options and vfstype",
+ "\
+This is the same as the C<guestfs_mount> command, but it
+allows you to set both the mount options and the vfstype
+as for the L<mount(8)> I<-o> and I<-t> flags.");
+
+ ("debug", (RString "result", [String "subcmd"; StringList "extraargs"]), 76, [],
+ [],
+ "debugging and internals",
+ "\
+The C<guestfs_debug> command exposes some internals of
+C<guestfsd> (the guestfs daemon) that runs inside the
+qemu subprocess.
+
+There is no comprehensive help for this command. You have
+to look at the file C<daemon/debug.c> in the libguestfs source
+to find out what you can do.");
+
]
let all_functions = non_daemon_functions @ daemon_functions
and generate_daemon_actions () =
generate_header CStyle GPLv2;
- pr "#define _GNU_SOURCE // for strchrnul\n";
+ pr "#include <config.h>\n";
pr "\n";
pr "#include <stdio.h>\n";
pr "#include <stdlib.h>\n";
fun (_, _, _, flags, _, _, _) -> not (List.mem NotInFish flags)
) all_functions_sorted in
+ let rex = Str.regexp "C<guestfs_\\([^>]+\\)>" in
+
List.iter (
fun (name, style, _, flags, _, _, longdesc) ->
- let longdesc = replace_str longdesc "C<guestfs_" "C<" in
+ let longdesc =
+ Str.global_substitute rex (
+ fun s ->
+ let sub =
+ try Str.matched_group 1 s
+ with Not_found ->
+ failwithf "error substituting C<guestfs_...> in longdesc of function %s" name in
+ "C<" ^ replace_char sub '_' '-' ^ ">"
+ ) longdesc in
let name = replace_char name '_' '-' in
let alias =
try find_map (function FishAlias n -> Some n | _ -> None) flags
pr "{\n";
(match params with
+ | [p1; p2; p3; p4; p5] ->
+ pr " CAMLparam5 (%s);\n" (String.concat ", " params)
| p1 :: p2 :: p3 :: p4 :: p5 :: rest ->
pr " CAMLparam5 (%s);\n" (String.concat ", " [p1; p2; p3; p4; p5]);
pr " CAMLxparam%d (%s);\n"
return 0;
}
guestfs_set_error_handler (g, NULL, NULL);
- return (jlong) g;
+ return (jlong) (long) g;
}
JNIEXPORT void JNICALL
Java_com_redhat_et_libguestfs_GuestFS__1close
(JNIEnv *env, jobject obj, jlong jg)
{
- guestfs_h *g = (guestfs_h *) jg;
+ guestfs_h *g = (guestfs_h *) (long) jg;
guestfs_close (g);
}
) (snd style);
pr ")\n";
pr "{\n";
- pr " guestfs_h *g = (guestfs_h *) jg;\n";
+ pr " guestfs_h *g = (guestfs_h *) (long) jg;\n";
let error_code, no_ret =
match fst style with
| RErr -> pr " int r;\n"; "-1", ""