openwrt | accept Pull Requests

 by   openwrt C Version: v23.05.0-rc1 License: Non-SPDX

kandi X-RAY | openwrt Summary

kandi X-RAY | openwrt Summary

openwrt is a C library typically used in Embedded System applications. openwrt has no bugs, it has no vulnerabilities and it has medium support. However openwrt has a Non-SPDX License. You can download it from GitHub.

OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with package management. This frees you from the application selection and configuration provided by the vendor and allows you to customize the device through the use of packages to suit any application. For developers, OpenWrt is the framework to build an application without having to build a complete firmware around it; for users this means the ability for full customization, to use the device in ways never envisioned.

            kandi-support Support

              openwrt has a medium active ecosystem.
              It has 15303 star(s) with 8777 fork(s). There are 569 watchers for this library.
              There were 6 major release(s) in the last 12 months.
              There are 1877 open issues and 3853 have been closed. On average issues are closed in 214 days. There are 357 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of openwrt is v23.05.0-rc1

            kandi-Quality Quality

              openwrt has 0 bugs and 0 code smells.

            kandi-Security Security

              openwrt has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              openwrt code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              openwrt 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.

            kandi-Reuse Reuse

              openwrt releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.
              It has 1397 lines of code, 77 functions and 14 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

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            openwrt Key Features

            No Key Features are available at this moment for openwrt.

            openwrt Examples and Code Snippets

            No Code Snippets are available at this moment for openwrt.

            Community Discussions


            Why final pointer is being aligned to size of int?
            Asked 2022-Mar-19 at 18:45

            Here's the code under consideration:



            Answered 2022-Mar-19 at 18:22

            char* pointer in the brackets is being converted to the int*, causing resulting pointer addressing integer of 4 bytes size at base location (buffer + pos + 4) and integer array index [0]

            This incurs undefined behavior (UB) when the alignments requirements of int * are not met.

            Instead copy with memcpy(). A good compiler will emit valid optimized code.



            run Linux commands in Lua program
            Asked 2022-Feb-27 at 08:05

            im want to use lua to reset one of the openwrt`s Linux services . when i use below command in Linux directly and it works :



            Answered 2022-Feb-27 at 08:05

            command -V service says:

            service is a function

            To be able to invoke it in a subshell created by os.execute you have to source the script which creates the function. (I don't know where this function was defined).

            The more easy way is to invoke the specific service executable:



            How to save commit changes without editing when doing a merge in a script?
            Asked 2022-Feb-12 at 00:18

            I wonder how to add in my basic script some commands with nano, Ctrl-O, Enter, Ctrl-X, Enter. You can see what I want at the end of the script. It is after git merge, I just need to save commit changes (formality)



            Answered 2022-Feb-12 at 00:18

            Instead of having to interact with your editor to set the merge commit message, you can use the -m flag to specify a commit message without opening an editor, or the --no-edit to accept the default message. You can also use git fmt-merge-msg to help generate a message to pass to -m, but that's a bit harder.

            Using --no-edit:



            Turn ON and OFF WIFI on my router using e.g. curl
            Asked 2022-Jan-11 at 19:39

            The problem

            During night hours, I want to turn off WIFI only WLR-9500 router. I want to accomplish this using a bash script from my synology NAS. Unfortunately I cannot install OpenWRT on my router, nor is there a timing table in there to turn wifi ON and OFF during predetermined hours.

            What did I try so far

            I have been fiddling around quite a lot with the curl command, but to to no avail yet. I managed to login into the router, and get the page that manages the radio ON/OFF, and this page/frame (using a web browser allows to turn of radio)

            This is what the pageframe looks like:

            Which is actually a subframe of this page:

            The page frame (html) source from the router looks like this:



            Answered 2022-Jan-11 at 19:39

            As @konsolebox suggested: the solution was using wireshark to find out what was actually posted by the page:



            Multiple IPs from ISP with DHCP. (OpenWRT or iproute2, macvlan???)
            Asked 2021-Dec-02 at 20:40

            Problem: I want 2 IPs so that I can run two servers on my LAN. Apparently my ISP doesn't allow static IPs and I need to use DHCP to obtain my second IP.

            What I have learned so far:

            1. In order to get two distinct IP addresses with DHCP, you need two different MACs (or client IDs?)
            2. You can't have two MACs on a single interface, so you need to put your internet facing interface into promiscuous mode and somehow get that traffic to a virtual interface with its own MAC.
            3. Once the traffic gets to my virtual interface, I can just assign it to WAN firewall zone (OpenWRT thingie, not so important) for ez profit.

            But here is the hard part: In order to separate my LAN from WAN there is by default two different VLANs configured in OpenWRT. LAN VLAN is eth0.1 and WAN VLAN is eth 0.2.

            The final question is: How do I configure my system? Do I put eth0 in promisc or eth0.2 or both? Or is my premise completely wrong? How do I create the said virtual interface? Below is my ip addr extract.



            Answered 2021-Dec-02 at 20:40


            Undefined reference to `MQTTClient_create' When I use CMake to cross compile the client
            Asked 2021-Oct-19 at 13:01

            I have cross-compiled the paho.mqtt.c to the so file and copy them to my lib directory in the workspace. I use the nm and readelf to check it, nothing goes wrong. But I can't use make to compile the sample client.c

            $ readelf -h



            Answered 2021-Oct-19 at 13:01
            - find_library(LIB ${PROJECT_SOURCE_DIR}/lib)
            + find_library(LIB paho-mqtt3c ${PROJECT_SOURCE_DIR}/lib)



            Bash: date returns "invalid date" when I try to convert this date format to epoch
            Asked 2021-Aug-17 at 15:52

            I want to convert 17/08/2021 23:42:32 to epoch but it throws me an error



            Answered 2021-Aug-17 at 15:52

            Linux supports the %d/%m/%Y format on some locales for output but not for input. Shown as



            Mosquitto with persitence as MQTT Forwarding Broker
            Asked 2021-May-24 at 08:12

            We want to use Mosquitto MQTT as Message Broker on a number of OpenWRT gateways to forward "local" anonymous MQTT publications to a central RabbitMQ/MQTT cluster with authorization.

            Our Problem:

            Mosquitto does not reliable forward queued messages when restarted (persistance does not work)

            Running mosquitto version: 1.4.15

            current config

            This is the last tested config:



            Answered 2021-May-24 at 08:12

            After running an update to mosquitto version 1.6.10 still no success.

            I could isolate the main problem - the database did not save when seetings:



            Build error: make: Nothing to be done for 'compile'
            Asked 2021-May-20 at 08:06

            I need to add my own package to the openwrt image. On the wiki of the project I found this article
            I tried to follow the instructions for it, but in the end I did not manage to add my own package to the source code tree (the build ignored its presence).
            Because of this, I tried to find some other way. And it turned out to be a this instruction. I followed the directions from there and compiled my own package.
            But as you can see, the source code of that package does not depend on others and does not require any other build header files. Also, his Makefile completely includes instructions for compiling.



            Answered 2021-May-20 at 08:06

            In order to copy files and directories you can use below step:



            How is a JSON object made into an array using JQ?
            Asked 2021-May-18 at 01:00

            The following has been performed on this JSON file:




            Answered 2021-May-18 at 01:00

            As implied in a comment, there are several ways of interpreting the question as originally asked, but the three main interpretations could be realized by adding one of the following to your jq filter:


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


            No vulnerabilities reported

            Install openwrt

            Run ./scripts/feeds update -a to obtain all the latest package definitions defined in feeds.conf / feeds.conf.default. Run ./scripts/feeds install -a to install symlinks for all obtained packages into package/feeds/. Run make menuconfig to select your preferred configuration for the toolchain, target system & firmware packages. Run make to build your firmware. This will download all sources, build the cross-compile toolchain and then cross-compile the GNU/Linux kernel & all chosen applications for your target system.
            Run ./scripts/feeds update -a to obtain all the latest package definitions defined in feeds.conf / feeds.conf.default
            Run ./scripts/feeds install -a to install symlinks for all obtained packages into package/feeds/
            Run make menuconfig to select your preferred configuration for the toolchain, target system & firmware packages.
            Run make to build your firmware. This will download all sources, build the cross-compile toolchain and then cross-compile the GNU/Linux kernel & all chosen applications for your target system.


            For a list of supported devices see the OpenWrt Hardware Database.
            Find more information at:

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