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Dear friends, I have two questions regarding the use of lattice. First some code: ## begin code z <- cbind(rep(c("BIC", "ICL", "s_v", "Q_v", "sig-q", "s_lsk", "s_lML", "s_mlsk", "s_mlML", "s_la8", "s_haar"), each = 250), rep(c(5, 10, 20, 30, 50), each = 50)) z <- rbind(cbind(z, 0), cbind(z, 20), cbind(z, 40)) z <- cb...

...None => ptr::null(),\n"; - pr "};\n"; + pr "let c_%s = %s.map(|s| ffi::CString::new(s)).transpose()?;\n" n n; | StringList (_, n) -> - pr "let c_%s = arg_string_list(&%s).as_ptr();\n" n n; + pr "let c_%s_v = arg_string_list(%s)?;\n" n n; + pr "let mut c_%s = (&c_%s_v).into_iter().map(|v| v.as_ptr()).collect::<Vec<_>>();\n" n n; + pr "c_%s.push(ptr::null());\n" n; | BufferIn n -> - pr "let c_%s_len = (&%s).len();\...

This is the first iteration of the GObject bindings. I have 'kicked the tyres' on these, meaning I have ensured that a bunch of basic manual tests work as expected. I'm in the process of adding more comprehensive tests. Here's an example simple javascript program which uses these bindings: === const Guestfs = imports.gi.Guestfs; print('Starting'); var g = new

...(s)\n"; + pr " .expect(\"CString::new failed\")\n"; + pr " .as_ptr(),\n"; + pr " None => ptr::null(),\n"; + pr "};\n"; + | StringList (_, n) -> + pr "let c_%s_v = arg_string_list(%s);\n" n n; + | BufferIn n -> + pr "let c_%s = ffi::CString::new(%s)\n" n n; + pr " .expect(\"CString::new failed\")\n"; + pr " .as_ptr();\n"; + pr "let c_%s_len...

Patch 9 is a kind of dumping ground of all kinds of stuff. It may be better to spend some time with git rebase -i trying to work this into more coherent patches. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-p2v converts physical machines to virtual machines. Boot with a live

...None => ptr::null(),\n"; - pr "};\n"; + pr "let c_%s = %s.map(|s| ffi::CString::new(s)).transpose()?;\n" n n; | StringList (_, n) -> - pr "let c_%s = arg_string_list(&%s).as_ptr();\n" n n; + pr "let c_%s_v = arg_string_list(%s)?;\n" n n; + pr "let mut c_%s = (&c_%s_v).into_iter().map(|v| v.as_ptr()).collect::<Vec<_>>();\n" n n; + pr "c_%s.push(ptr::null());\n" n; | BufferIn n -> - pr "let c_%s_len = (&%s).len();\...

...-> pr "Vec<String>" | RStruct (_, sn) -> let sn = camel_name_of_struct sn in @@ -368,28 +551,30 @@ impl UUID { pr " None => ptr::null(),\n"; pr "};\n"; | StringList (_, n) -> - pr "let c_%s_v = arg_string_list(%s);\n" n n; + pr "let c_%s = arg_string_list(&%s).as_ptr();\n" n n; | BufferIn n -> + pr "let c_%s_len = (&%s).len();\n" n n; pr "let c_%s = ffi::CString::new(%s)\n" n n; pr "...

This reverts commit 3f6ca541c7b24d4c86688a509582cb41a7e0078c. The original commit was reverted prematurely. --- generator/generator_actions.ml | 10 +++++----- generator/generator_checks.ml | 5 +++++ generator/generator_types.ml | 3 +++ 3 files changed, 13 insertions(+), 5 deletions(-) diff --git a/generator/generator_actions.ml b/generator/generator_actions.ml index

...{ 0 };\n" n n + | String (_, n) -> + pr "let c_%s = ffi::CString::new(%s)?;\n" n n; + | OptString n -> + pr "let c_%s = %s.map(|s| ffi::CString::new(s)).transpose()?;\n" n n; + | StringList (_, n) -> + pr "let c_%s_v = arg_string_list(%s)?;\n" n n; + pr "let mut c_%s = (&c_%s_v).into_iter().map(|v| v.as_ptr()).collect::<Vec<_>>();\n" n n; + pr "c_%s.push(ptr::null());\n" n; + | BufferIn n -> + pr "let c_%s_len = %s.len();\n"...

...String (_, n) -> > + pr "let c_%s = ffi::CString::new(%s)?;\n" n n; > + | OptString n -> > + pr "let c_%s = %s.map(|s| > ffi::CString::new(s)).transpose()?;\n" n n; > + | StringList (_, n) -> > + pr "let c_%s_v = arg_string_list(%s)?;\n" n n; > + pr "let mut c_%s = (&c_%s_v).into_iter().map(|v| > v.as_ptr()).collect::<Vec<_>>();\n" n n; > + pr "c_%s.push(ptr::null());\n" n; > + | BufferIn n -> > + pr "let c_%...

...{ 0 };\n" n n + | String (_, n) -> + pr "let c_%s = ffi::CString::new(%s)?;\n" n n; + | OptString n -> + pr "let c_%s = %s.map(|s| ffi::CString::new(s)).transpose()?;\n" n n; + | StringList (_, n) -> + pr "let c_%s_v = arg_string_list(%s)?;\n" n n; + pr "let mut c_%s = (&c_%s_v).into_iter().map(|v| v.as_ptr()).collect::<Vec<_>>();\n" n n; + pr "c_%s.push(ptr::null());\n" n; + | BufferIn n -> + pr "let c_%s_len = %s.len();\n"...

I fixed the patch I submitted before based on comments, and there are some commits which are merged or divided. So, I will re-send all the patches. Regards, Hiroyuki Katsura

> Is this just trying if the guestfs can be linked with? Yes. In OCaml bindings, there is the corresponding test( https://github.com/libguestfs/libguestfs/blob/master/ocaml/t/guestfs_010_load.ml). I just mimicked it. If it is not required, I will remove it. divided the generated files and handmade files in rust/src/ directory. I'll send this fixed patch to this mailing list. I'm not

From: Hiroyuki_Katsura <hiroyuki.katsura.0513@gmail.com> --- Makefile.am | 4 ++++ configure.ac | 3 +++ generator/Makefile.am | 3 +++ generator/bindtests.ml | 3 +++ generator/bindtests.mli | 1 + generator/main.ml | 5 +++++ generator/rust.ml | 34 ++++++++++++++++++++++++++++++++++ generator/rust.mli | 19 +++++++++++++++++++

On Mon, Jul 08, 2019 at 10:04:57AM +0100, Richard W.M. Jones wrote: >On Mon, Jul 08, 2019 at 10:49:55AM +0200, Martin Kletzander wrote: >> On Mon, Jul 08, 2019 at 10:10:10AM +0200, Pino Toscano wrote: >> >On Saturday, 6 July 2019 13:03:24 CEST Martin Kletzander wrote: >> >>Just one thing, the Cargo.toml includes a version under which the crate would be >>

...{ 0 };\n" n n + | String (_, n) -> + pr "let c_%s = ffi::CString::new(%s)?;\n" n n; + | OptString n -> + pr "let c_%s = %s.map(|s| ffi::CString::new(s)).transpose()?;\n" n n; + | StringList (_, n) -> + pr "let c_%s_v = arg_string_list(%s)?;\n" n n; + pr "let mut c_%s = (&c_%s_v).into_iter().map(|v| v.as_ptr()).collect::<Vec<_>>();\n" n n; + pr "c_%s.push(ptr::null());\n" n; + | BufferIn n -> + pr "let c_%s_len = %s.len();\n"...

...{ 0 };\n" n n + | String (_, n) -> + pr "let c_%s = ffi::CString::new(%s)?;\n" n n; + | OptString n -> + pr "let c_%s = %s.map(|s| ffi::CString::new(s)).transpose()?;\n" n n; + | StringList (_, n) -> + pr "let c_%s_v = arg_string_list(%s)?;\n" n n; + pr "let mut c_%s = (&c_%s_v).into_iter().map(|v| v.as_ptr()).collect::<Vec<_>>();\n" n n; + pr "c_%s.push(ptr::null());\n" n; + | BufferIn n -> + pr "let c_%s_len = %s.len();\n"...

..._PROC_%s, serial) == -1) {\n" - (String.uppercase name); + (String.uppercase_ascii name); trace_return_error ~indent:4 name style errcode; pr " return %s;\n" (string_of_errcode errcode); pr " }\n"; @@ -2160,7 +2162,7 @@ and generate_client_actions_variants () = fun argt -> let n = name_of_optargt argt in pr " case GUESTFS_%s_%s:\n" - (String.uppercase c_name) (String.uppercase n); + (String.uppercase_ascii c_name) (String.uppercase_ascii n); pr " optargs_s.%s = va_ar...

Hi Hiroyuki, sorry for the late reply. Most of the work is definitely nice! There are few notes below, although they are not big issues. I will check this patch once more on monday, especially the rust parts. Otherwise, I'd say that we are close to merging this :) On Tuesday, 23 July 2019 10:37:17 CEST Hiroyuki Katsura wrote: > From: Hiroyuki_Katsura

Hello list. I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without modifications. How did I try it? Created a (non-root) build environment (not a mock ) Installed the kernel.scr.rpm and did a rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee prep-out.log The build failed at the end: Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL Checking