osal | This repository contains an OS abstraction layer | Runtime Evironment library

by rtlabs-com C Version: Current License: BSD-3-Clause

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

kandi X-RAY | osal Summary

osal is a C library typically used in Server, Runtime Evironment applications. osal has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This repository contains an OS abstraction layer. The goal of the abstraction layer is to simplify writing software that runs on many platforms. This abstraction layer is mainly focused on threading functionality.

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Support

osal has a low active ecosystem.

It has 19 star(s) with 18 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 1 have been closed. On average issues are closed in 1 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of osal is current.

Quality

osal has 0 bugs and 0 code smells.

Security

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

osal code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

osal is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

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

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

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osal Key Features

No Key Features are available at this moment for osal.

osal Examples and Code Snippets

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Community Discussions

Trending Discussions on osal

Link dll against static build of QuaZip using Qt5.12 in VS2017

How can I convert an existing project with .c and .h files into a dynamic link library in visual studio 2019?

How to create CMakeList.txt for Onboard-SDK project on Debian 10

QUESTION

Link dll against static build of QuaZip using Qt5.12 in VS2017

Asked 2022-Mar-15 at 11:05

I'm trying to link a .dll against a static builld of QuaZip library to get rid of the quazip.dll dependency at runtine. Since I've ran into a dependency conflict at production because a customer is using other third party applications in the same process where my .dll is uncluded, which are also using the quazip.dll but a legacy version. My steps were first to statically compile the zlib dependency as instructed in other posts with the ZLIB_WINAPI flag. Then I compiled QuaZip also with the appropriate ZLIB_WINAPI flag and QUAZIP_STATIC. As zlib.h I have used QtZlib/zlib.h header like in this post recommended. In my .dll project I've also tried to set all the mentioned flags (QUAZIP_STATIC seems to be necessary). Now when I try to compile my .dll I get the following errors

1>quazip.lib(zip.obj) : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "__imp__z_deflate@8" in Funktion "_zipCloseFileInZipRaw64@16".
1>quazip.lib(zip.obj) : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "__imp__z_deflateEnd@4" in Funktion "_zipCloseFileInZipRaw64@16".
1>quazip.lib(zip.obj) : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "__imp__z_crc32@12" in Funktion "_zipWriteInFileInZip@12".
1>quazip.lib(unzip.obj) : error LNK2001: Nicht aufgelöstes externes Symbol "__imp__z_crc32@12".
1>quazip.lib(zip.obj) : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "_imp__z_deflateInit2@32" in Funktion "_zipOpenNewFileInZip4_64@76".
1>quazip.lib(zip.obj) : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "__imp__z_get_crc_table@0" in Funktion "_zipOpenNewFileInZip4_64@76".
1>quazip.lib(unzip.obj) : error LNK2001: Nicht aufgelöstes externes Symbol "__imp__z_get_crc_table@0".
1>quazip.lib(unzip.obj) : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "__imp__z_inflate@8" in Funktion "_unzReadCurrentFile@12".
1>quazip.lib(unzip.obj) : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "__imp__z_inflateEnd@4" in Funktion "_unzCloseCurrentFile@4".
1>quazip.lib(unzip.obj) : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "_imp__z_inflateInit2@16" in Funktion "_unzOpenCurrentFile3@20".

All projects have been build with the /MT flag.

This is my linker command line

/OUT:"builds\qt5\dll\release\.dll" /MANIFEST /NXCOMPAT /PDB:"builds\qt5\dll\release\.pdb" /DYNAMICBASE "qtmain.lib" "Qt5Core.lib" "Qt5Gui.lib" "Qt5Widgets.lib" "Qt5Sql.lib" "Qt5Network.lib" "Qt5PrintSupport.lib" "qwt.lib" "sloperatecppapi.lib" "slgfw.lib" "slgfwwidget.lib" "slcap.lib" "sltrc.lib" "sltrp.lib" "slhmiutilitieslib.lib" "slaesvcadapter.lib" "slfsfilesvcadapter.lib" "sltraceadapter.lib" "slarchiveadapter.lib" "slmd.lib" "slgfwmanager.lib" "slcncversioninfo.lib" "quazip.lib" "setupapi.lib" "wsock32.lib" "ws2_32.lib" "ucrt.lib" "vcruntime.lib" "msvcrt.lib" "kernel32.lib" "user32.lib" "gdi32.lib" "winspool.lib" "comdlg32.lib" "advapi32.lib" "shell32.lib" "ole32.lib" "oleaut32.lib" "uuid.lib" "odbc32.lib" "odbccp32.lib" /DLL /MACHINE:X86 /SAFESEH /INCREMENTAL:NO /PGD:"builds\qt5\dll\release.pgd" /SUBSYSTEM:WINDOWS /MANIFESTUAC:"level='asInvoker' uiAccess='false'" /ManifestFile:"builds\qt5\dll\release.dll.intermediate.manifest" /ERRORREPORT:PROMPT /NOLOGO /LIBPATH:"S:\hmisl\lib" /LIBPATH:"S:\hmisl\siemens\sinumerik\hmi\osal\ace\lib" /LIBPATH:"S:\hmisl\siemens\sinumerik\hmi\osal\qt\lib" /LIBPATH:".\include\qt5\qwt\lib" /LIBPATH:".\include\qt5\quazip\lib" /LIBPATH:".\include\qt5\modbus\lib" /LIBPATH:".\include\qt5\qtsingleapplication\lib\release" /TLBID:1

I would be grateful for any new tip, because I've been trying this for almost a week now and I'm running out of ideas.

...

ANSWER

Answered 2022-Mar-14 at 14:34

Ok, three days of agony and I have the solution. I recompiled the zlib, this time not using the provided project file in \contrib\vstudio\vc14, but generating my own with CMake. Then QuaZip linked against it with the flag QUAZIP_STATIC. I then set this flag in my project, which uses QuaZip and linked it against the built quazip.lib and its dependency zlibstatic.lib. Now the library is built into my .dll statically and I no longer have to supply the quazip.dll that caused the conflict.

Source https://stackoverflow.com/questions/71467429

QUESTION

How can I convert an existing project with .c and .h files into a dynamic link library in visual studio 2019?

Asked 2021-Oct-21 at 15:00

I am using the simple Open EtherCAT Master (SOEM) https://github.com/OpenEtherCATsociety/SOEM. I want to use the existing files in SOEM to create a .dll dynamic link library to build other projects with. I have tried creating a DLL in visual studio and simply uploading all the .c and .h files from SOEM to the DLL. When I do this, some of the header files are not recognized. Specifically the OSAL and OSHW header files. I'm not sure if this is a general issue between the header files or if this is an issue specific to the SOEM files. I would think that once you put all the .c and .h files in the same project, they would all be able to include each other.

...

ANSWER

Answered 2021-Oct-21 at 15:00

Making the DLL:

put all .c and .h files into dll project
set directories to all files in solution properties > configuration properties > c/c++ > additional include directories
add additional dependecies to libraries for wpcap and others (Ws2_32.lib, wpcap.lib, winmm.lib) solution properties > configuration properties > linker > input > additional dependecies
set directories for wpcap libraries in solution properties > configuration properties > linker > general > additional library directories
build was successful after step 4

Source https://stackoverflow.com/questions/69633053

QUESTION

How to create CMakeList.txt for Onboard-SDK project on Debian 10

Asked 2021-May-08 at 14:13

I would like to compile my own project. I have error with **make**. cmake .. works properly.

I tried to compile the example in /Onboard-SDK/sample/platform/telemetry. I did mkdir build and cd build in telemetry directory.

This is my CMakeList.txt

...

ANSWER

Answered 2021-May-08 at 14:13

The proper CMakeList.txt for creating your own project (example based on telemetry sample):

Source https://stackoverflow.com/questions/67429895

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Vulnerabilities

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Install osal

You can download it from GitHub.

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