dyncall | mirror of http : //hg.dyncall.org/pub/dyncall/dyncall

by zhuomingliang C Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | dyncall Summary

dyncall is a C library typically used in Networking applications. dyncall has no bugs, it has no vulnerabilities and it has low support. However dyncall has a Non-SPDX License. You can download it from GitHub.

dyncall is a low-level toolkit providing a portable abstraction for handling native code dynamically at run time. It comprises three independent components, available as C libraries, namely:. The package provides abstractions to the Application Binary Interface of various hardware platforms such as x86, AMD64, ARM32/64, ARM32/64, PowerPCC32/64, MIPS32/64 and SPARC32/64. Our releases are thoroughly tested using a flexible test suite. A typical application for the use of dyncall is the back-end of a FFI (foreign function interface) for scripting languages to connect with the C/C++ world. The binary footprint of the package is approx. 10-20 kb, depending on the platform. A test suite and comprehensive documentation is available.

Support

Quality

Security

License

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Support

dyncall has a low active ecosystem.

It has 9 star(s) with 11 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 1 have been closed. On average issues are closed in 221 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of dyncall is current.

Quality

dyncall has no bugs reported.

Security

dyncall has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

dyncall has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

dyncall releases are not available. You will need to build from source code and install.

Installation instructions are available. Examples and code snippets are not available.

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dyncall Key Features

No Key Features are available at this moment for dyncall.

dyncall Examples and Code Snippets

No Code Snippets are available at this moment for dyncall.

Community Discussions

Trending Discussions on dyncall

How to pass user data to a callback function

Can't hear sound using ofSoundStream on Emscripten

Different function signature is called when invoking a event from direct c# and jslib callback c#

QUESTION

How to pass user data to a callback function

Asked 2019-Nov-27 at 06:15

I'm working on a NativeCall interface; there's a C function which accepts a callback, defined as:

...

ANSWER

Answered 2018-May-03 at 08:59

I am not sure how to pass a Buf as user data since Buf is not a native type. But you could use for instance a CStruct instead:

Source https://stackoverflow.com/questions/50129510

QUESTION

Can't hear sound using ofSoundStream on Emscripten

Asked 2019-Jul-27 at 03:10

I found out ofSoundStream based examples don't work properly on Emscripten. Here' my minimal example code that works on macOS but doesn't work on Emscripten.

ofApp.h:

...

ANSWER

Answered 2019-Jul-27 at 03:10

I could fix this issue by changing Runtime.dynCall to just dynCall in library_html5audio.js file.

I followed the advice from this post:

The Runtime object has been removed for quite some time at this point (to fix that issue, you should remove Runtime. from your code, and just call dynCall).

After the fix and rebuilding the project, I could successfully hear the sound on a Chrome browser.

Source https://stackoverflow.com/questions/57221198

QUESTION

Different function signature is called when invoking a event from direct c# and jslib callback c#

Asked 2017-Aug-03 at 09:58

I'm working on a Unity project, and dealing with WebGL plugin, which is called "jslib" by Unity.

While the unity recommend using UnitySendMessage when jslib interactive with c#, I prefer using a delegate as callback. In a small test code it worked. But when It runs to a trigger event code, strange error happens.

c#:

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ANSWER

Answered 2017-Aug-03 at 09:58

Fixed it by myself!

In fact that is my little mistake: I just forget to initialize loginDispatcher, so this ptr is 0 when enter loginDispatcher, then the behaviour is very confusing.

The code did not throw any exception when "this" is a 0, because it is translated from c code. It continue to run, till the event Invoke function , at last the function table don't have this function and complained, so I see the very confusing error report!

ps: c# delegate in asm.js act as follow: If this ptr is 0, the delegate is treated as a static function ,if this ptr is not 0, the delegate is treated as a member function. That's why when this ptr is 0, mftCall_viiii is called instead of mftCall_viiiii

Source https://stackoverflow.com/questions/45475083

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install dyncall

$ cd <build_dir> $ <src_dir>/configure --prefix=<install_dir> $ make $ sudo make install.

Support

x86 32/64-bit (cdecl, fastcall, stdcall, C++ this calls, syscalls, plan9). ARM AArch32/64 (32: ARM/Thumb mode, v4t-v7, oabi/eabi, soft/hardfloat ABIs; 64: AAPCS64). MIPS 32/64-bit (o32, n64, eabi). PowerPC 32/64-bit (32: Mac OS X, System V; 64: System V little and big endian ELF ABI). Sparc 32/64-bit (v7/8 and v9).

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