libubox/examples, branch master

examples: CMakeLists: drop redundant cmake_minimum_required

2025-10-07T12:19:52Z

The examples depend on the parent libubox project and can't be built independently. Drop redundant cmake_minimum_required from examples/CMakeLists.txt and inherit the version from the parent CMake project to keep version consistency. Signed-off-by: David Härdeman Link: https://github.com/openwrt/libubox/pull/21 Signed-off-by: Christian Marangi

examples: CMakeLists: update cmake minimum required version to 3.10

2025-10-03T22:05:58Z

New cmake version 4.0 requires at least 3.5 version as the minimum required version with it increased to 3.10 in to-be-released cmake versions. Set the minimum required version to 3.10 to future-proof for future cmake version. Suggested-by: Hannu Nyman Signed-off-by: Christian Marangi

uloop: add support for user defined signal handlers

2023-11-02T16:56:45Z

Reuse and extend the existing signal waker pipe mechanism to add user defined signal handling functionality to uloop. This commit introduces two new api functions `uloop_signal_add()` and `uloop_signal_remove()` along with a new structure type `uloop_signal` to allow adding and removing arbitrary signal handlers. Registered signal handlers are maintained in a linked list and matched by their signo member value which allows registering multiple handlers for the same signal numbers. Upon registering a new signal handler, the existing handler is saved in the `uloop_signal` structure. When removing the user defined signal handler, the original behavior is restored. The Lua binding has been updated as well to support the new signal handler mechanism. Signed-off-by: Jo-Philipp Wich

uloop: add support for interval timers

2023-11-02T16:49:55Z

So far, the only way to implement periodic interval timers was to use one-shot uloop_timeout timers which are rearmed within their completion callback immediately on expiration. While simple, this approach is not very precise and interval lengths will slowly drift over time, due to callback execution overhead, scheduling granularity etc. In order to make uloop provide stable and precise interval timer capabilities, this commit introduces a new `uloop_interval` structure along with the new related `uloop_interval_set()`, `uloop_interval_cancel()` and `uloop_interval_remaining()` api functions. Periodic timers are implemented using the timerfd facility an Linux and kqueue EVFILT_TIMER events on macOS/BSD. The Lua binding has been updated to include support for the new timer type as well. Signed-off-by: Jo-Philipp Wich

examples/lua: attempt to highlight some traps

2020-07-11T09:15:12Z

Ran into some issues with my fd event being garbage collected. As I never wanted to call :delete, I had seen no reason to keep the returned object, as my callback and upvalues were still valid. Signed-off-by: Karl Palsson

add cram based unit tests

2019-11-24T12:26:58Z

For improved QA etc. For the start with initial test cases for avl, base64, jshn and list components. Moved runqueue and blobmsg from examples to tests. Converted just a few first test cases from json-script example into the new cram based unit test, more to come. Signed-off-by: Petr Štetiar

iron out all extra compiler warnings

2019-11-20T13:34:01Z

gcc-9 on x86/64 has reported following issues: base64.c:173:17: error: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Werror=sign-compare] base64.c:230:18: error: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Werror=sign-compare] base64.c:238:18: error: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Werror=sign-compare] base64.c:242:22: error: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Werror=sign-compare] base64.c:252:18: error: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Werror=sign-compare] base64.c:256:22: error: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Werror=sign-compare] base64.c:266:18: error: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Werror=sign-compare] base64.c:315:27: error: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Werror=sign-compare] base64.c:329:15: error: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Werror=sign-compare] blob.c:207:11: error: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Werror=sign-compare] blob.c:210:11: error: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Werror=sign-compare] blob.c:243:31: error: comparison of integer expressions of different signedness: ‘int’ and ‘unsigned int’ [-Werror=sign-compare] blob.c:246:31: error: comparison of integer expressions of different signedness: ‘int’ and ‘unsigned int’ [-Werror=sign-compare] blob.h:245:37: error: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Werror=sign-compare] blob.h:253:37: error: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Werror=sign-compare] blobmsg.h:269:37: error: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Werror=sign-compare] blobmsg_json.c:155:10: error: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Werror=sign-compare] examples/../blob.h:245:37: error: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Werror=sign-compare] examples/../blobmsg.h:269:37: error: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Werror=sign-compare] json_script.c:590:7: error: this statement may fall through [-Werror=implicit-fallthrough=] Signed-off-by: Petr Štetiar

blobmsg: add support for double

2017-01-04T20:36:31Z

This adds support for double floating point type to make it more JSON compatible. For type checking it also adds a stub BLOB_ATTR_DOUBLE type. If necessary, the accessor functions for blob can be added later Signed-off-by: André Gaul Signed-off-by: Felix Fietkau

examples: add shunit2 tests for json_script

2016-02-20T12:36:08Z

Signed-off-by: Yousong Zhou

json_script: add "isdir" support

2016-02-20T12:36:08Z

Signed-off-by: Yousong Zhou