Displaying 7 results from an estimated 7 matches for "camlloc".
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calloc
2014 Aug 26
3
Segmentation fault when trying to add binding
Hi,
I am trying to add xmlXPathRegisterNs() to v2v/xml-c.c but I get a seg fault,
the signature should be:
http://xmlsoft.org/html/libxml-xpathInternals.html#xmlXPathRegisterNs
I think I am wrong in CAMLparam and CAMLlocal...,
Following is the patch:
===================================================================================
diff --git a/v2v/xml-c.c b/v2v/xml-c.c
index 4c9bc77..a917c24 100644
--- a/v2v/xml-c.c
+++ b/v2v/xml-c.c
@@ -141,6 +141,16 @@ v2v_xml_xpath_new_context (value docv)
}
value
+v2v_xm...
2019 Jul 24
0
[PATCH libnbd 1/3] generator: Change Closure so it describes single callbacks.
...- pr "%s_%s_wrapper_locked " name cbname;
- C.print_arg_list ~user_data:true cbargs;
- pr "\n";
- pr "{\n";
- pr " CAMLparam0 ();\n";
- assert (List.length argnames <= 5);
- pr " CAMLlocal%d (%s);\n" (List.length argnames)
- (String.concat ", " argnames);
- pr " CAMLlocal2 (fnv, rv);\n";
- pr " value args[%d];\n" (List.length argnames);
- pr "\n";
+ pr "/* Wrapper for %s callback of...
2019 Aug 14
4
[PATCH libnbd 0/2] Use free callback to dereference NBD.Buffer.
In this patch series we use the newly introduced free callback
on the completion function to dererence the OCaml NBD.Buffer.
I will make the same kind of change for Python later in a
separate series.
The completion function is always called at the C level, even
if the OCaml program didn't use the optional argument. That's
because the free callback doesn't run otherwise.
There is a
2019 Aug 13
12
[PATCH 0/6] Implement OClosure.
Patches 1-4 are basically uncontroversial, straightforward refactoring
and IMHO we should just push them. Possibly 1-3 should be squashed
together, but I posted them separately so they are easier to review.
Patches 5 and 6 together implement OClosure. Patch 5 adds the feature
and is simple to understand.
Patch 6 changes the Closure completion callbacks into OClosure, but
because it doesn't
2019 Jul 24
8
[PATCH libnbd v2 0/5] lib: Implement closure lifetimes.
v1 was here:
https://www.redhat.com/archives/libguestfs/2019-July/thread.html#00231
The changes address everything that Eric picked up in his review of
the first two patches. I have also added two more patches (4 and 5)
which respectively fix docs and change int status -> unsigned status,
as discussed.
Passes make, check, check-valgrind.
Rich.
2019 Jul 24
6
[PATCH libnbd 0/3] Implement closure lifetimes.
This implements most of what I wrote here:
https://www.redhat.com/archives/libguestfs/2019-July/msg00213.html
2019 Aug 15
13
[PATCH libnbd v2 00/10] Callbacks and OCaml and Python persistent buffers.
This is a combination of these two earlier series:
https://www.redhat.com/archives/libguestfs/2019-August/msg00235.html
https://www.redhat.com/archives/libguestfs/2019-August/msg00240.html
plus changes to allow .callback = NULL / .free != NULL, and to reduce
the complexity of freeing callbacks.
Although it's rather long there's nothing complex here. We might
consider squashing some