GLib is used a subproject with GObject Introspection and overriding
this binary breaks that usage. For now we will make overriding the
binary conditional until Meson is updated to handle the binary changes.
In the project from which this copy of cmph was forked, this was fixed
in version 2.0.2 by commit
bbf77c63c9/
Signed-off-by: Simon McVittie <smcv@collabora.com>
The docs for this should match the docs for `g_unix_open_pipe()`, which
it calls.
Inspired by !3911.
Signed-off-by: Philip Withnall <pwithnall@gnome.org>
Using FD_CLOEXEC here is now deprecated. Keep exactly one call with
FD_CLOEXEC, in test_pipe_fd_cloexec().
Signed-off-by: Simon McVittie <smcv@collabora.com>
The copy of this function that moved to glib-unix.c still needs to
implement the fdwalk-style interface, but this copy does not, allowing
us to turn it into a very simple syscall wrapper. Its remaining callers
never check for errors, and it never failed anyway, so remove the
returned value.
Signed-off-by: Simon McVittie <smcv@collabora.com>
These are the same as Linux `close_range (lowfd, ~0U, 0)` and
`close_range (lowfd, ~0U, CLOSE_RANGE_CLOEXEC)`, but portable.
Unlike some implementations of BSD closefrom(3), they are
async-signal-safe.
The implementations were moved from the GSpawn code, which already
needs all of this functionality anyway, with the exception of
set_cloexec() which was copied (leading to some minor duplication,
but it's very simple).
Resolves: https://gitlab.gnome.org/GNOME/glib/-/issues/3247
Signed-off-by: Simon McVittie <smcv@collabora.com>
They don’t need to be listed there in order to be built, and doing so
just means they get pulled into the `g-ir-scanner` command for building
`GLib-2.0.gir` and their contents end up being listed as public
introspectable API, which is not what we want.
Signed-off-by: Philip Withnall <pwithnall@gnome.org>
Helps: #3231
The symbols still have to be exported from the library (since they’re
called from unit tests), but there was never any reason for them to be
in a public header.
This means they now disappear from `Gio-2.0.gir`.
Signed-off-by: Philip Withnall <pwithnall@gnome.org>
Helps: #3231
This property is supposed to be used by authors of applications that use GAppliaction to output the version by --version flag or otherwise if a version is needed.
Closes#3198
Signed-off-by: Maxim Moskalets <Maxim.Moskalets@kaspersky.com>
These can then be used by a parent project if GLib is used as a Meson
subproject.
In particular, GJS wants to use `GLib-2.0.typelib`
from GLib-as-a-subproject, but doesn’t want to hardcode the path to it
inside the GLib builddir.
Signed-off-by: Philip Withnall <pwithnall@gnome.org>
Fixes: #3244
Various distributions (mainly RPM based so far) make use of automatic
dependencies extracted from typelib files (they can require other typelibs
and also shared libraries)
Current features
* Print used shared libraries
* Print used typelib dependencies
Based-on-patch-by: Dominique Leuenberger <dimstar@opensuse.org>
Reference: https://bugzilla.gnome.org/show_bug.cgi?id=665672
Reviewed-by: Colin Walters <walters@verbum.org>
Signed-off-by: Dominique Leuenberger <dimstar@opensuse.org>
Signed-off-by: Igor Gnatenko <ignatenko@redhat.com>
Take a GError * for typelib loading code, validate the header. This
fixes bizarre errors from gjs where g_irepository_require would happily
load old typelibs.
People have wanted support for marking (out) on functions of the
form:
/**
* clutter_color_from_pixel:
* @pixel: A pixel
* @color: (out): Color to initialize with value of @pixel
*/
void
clutter_color_from_pixel (guint32 pixel, ClutterColor *color);
Where the caller is supposed to have allocated the argument; the
C function just initializes it. This patch adds support for this
argument passing style to introspection. In this case, we see the
(out), and notice that there's only a single indirection (*) on
the argument, and assume that this means (out caller-allocates).
https://bugzilla.gnome.org/show_bug.cgi?id=604749
Foreign structs are special in the sense that there might
be native bindings (for instance PyCairo for PyGI) that provides
the same functionallity as the introspected variant.
https://bugzilla.gnome.org/show_bug.cgi?id=610357
Parse the c:prefix from the .gir, include it in the header. Armed with this
information, we can now optimize lookups of GTypes because we
have the requirement that GTypes must start with the c:prefix. We do
fall back though if a lookup fails.
Broadly speaking, this change adds the concept of <vfunc> to the .gir.
The typelib already had most of the infrastructure for virtual functions,
though there is one API addition.
The scanner assumes that any class callback slot that doesn't match
a signal name is a virtual. In the .gir, we write out *both* the <method>
wrapper and a <vfunc>. If we can determine an association between
them (based on the names matching, or a new Virtual: annotation),
then we notate that in the .gir.
The typelib gains an association from the vfunc to the function, if
it exists. This will be useful for bindings since they already know
how to consume FunctionInfo.
We now support an extensible mechanism where arbitrary key-value
pairs may be associated with almost all items, including objects,
methods, and properties.
These attributes appear in both the .gir and the .typelib.
Add --all option, which is intended to show some information not
usually included in the GIR.
Currently, it shows the size of structs and unions.
Signed-off-by: Andreas Rottmann <a.rottmann@gmx.at>
Similar to GObject class structs, we pair up GInterfaces with
their C structures.
Also, move some GLib-specific things into glibast.py, and make
the naming more generic.
Inside glibtransformer, we now look at structures ending in "Class" and
see if they have an associated GlibObject (i.e. a structure of the same
name without the "Class" suffix). If found, pair them up.
The .gir file for <class> gains an attribute denoting its associated
class struct. Any <record> many now have a glib:is-class-struct-for
annotation which tells which (if any) <class> for which it defines the
layout.
In the .typelib, we record the association between the class and
its structure. Generic structures however just have a boolean
saying whether they're a class struct. (Going from a generic class
struct to its class should not be necessary).
Finally, we expose GIRepository APIs to access both bits of information
from the .typelib.
svn path=/trunk/; revision=1088
2008-01-03 Andreas Rottmann <a.rottmann@gmx.at>
Bug 556489 – callback annotations
* giscanner/transformer.py
* tools/generate.c (write_callable_info): Write out the new scope,
closure and destroy attributes.
* giscanner/transformer.py (Transformer._type_is_callback): New
method, checking if a given type is a callback.
(Transformer._augment_callback_params): New method; adds
information (closure, destroy) to callback parameters.
(Transformer._handle_closure, Transformer._handle_destroy): New methods,
auxiliary to _augment_callback_params.
(Transformer._create_function): Call _augment_callback_params().
(Transformer._create_parameter): Handle scope option.
(Transformer._create_typedef_callback): New method, creates a
callback, and registers it in the typedef namespace
(Transformer._create_typedef): Use _create_typedef_callback()
instead of the plain _create_callback().
* giscanner/ast.py (Parameter): Added callback-related fields.
* giscanner/girwriter.py: Write out new Parameter fields.
* girepository/girnode.h (GIrNodeParam): Added fields scope,
closure and destroy.
* girepository/gtypelib.h (ArgBlob): Ditto.
* girepository/girparser.c (start_parameter): Handle new fields.
* girepository/girmodule.c (g_ir_module_build_typelib): Adjust
arg_blob_size, bump major version due to this change.
* girepository/girnode.c (g_ir_node_get_full_size_internal)
(g_ir_node_build_typelib)
* girepository/gtypelib.c (g_typelib_check_sanity): ArgBlob size
adjustments.
(g_ir_node_build_typelib): Fill in new ArgBlob flags from param.
* girepository/girepository.h (GIScope): New enumeration, listing
the different possible scopes for callbacks.
* girepository/ginfo.c (g_arg_info_get_scope)
(g_arg_info_get_closure, g_arg_info_get_destroy): Accessors for
callback-related argument indices (callback scope, closure for a
callback, destroy notification for a callback).
* tests/scanner/: Added testcases for new features.
svn path=/trunk/; revision=998
