rt-thread.git/components/libc, branch copilot/refactor-hwtimer-ktime-cputime

[clock_time] Fix rt_timespec_to_tick availability for POSIX semaphores

2025-12-28T23:36:08Z

- Moved rt_timespec_to_tick outside of RT_USING_CLOCK_TIME guard - Function now available with just RT_USING_POSIX_CLOCK defined - Fixes undefined reference error when building with POSIX semaphores - Maintains backward compatibility with configurations that don't use clock_time yet Co-authored-by: BernardXiong <1241087+BernardXiong@users.noreply.github.com>

[clock_time] Remove compatibility layers and refactor to direct implementation

2025-12-04T17:06:21Z

- Removed cputime_compat.c and ktime_compat.c - Created clock_time_cputime.c for CPU time APIs (clock_cpu_*, rt_cputime_*) - Created clock_time_boottime.c for boottime APIs (rt_boottime_*) - Created stub cputime.h header for BSP compatibility - Removed all compatibility type definitions from clock_time.h - Removed compatibility Kconfig options - Updated SConscript to build new files - Replaced all rt_ktime_hrtimer_* calls with rt_clock_hrtimer_* in ctime.c - Replaced all rt_ktime_* functions with rt_clock_* equivalents - Simplified nanosleep() to use rt_clock_ndelay() directly Co-authored-by: BernardXiong <1241087+BernardXiong@users.noreply.github.com>

[clock_time] Remove old subsystems and update to use only clock_time

2025-12-04T15:55:27Z

- Deleted ktime, cputime, and hwtimer directories completely - Removed old header files (ktime.h, cputime.h, cputimer.h, hwtimer.h) - Updated ctime.c to only use RT_USING_CLOCK_TIME (removed RT_USING_KTIME conditionals) - Updated main drivers Kconfig to remove old subsystem entries - Added all legacy API declarations to clock_time.h when compatibility is enabled - Added legacy type definitions (rt_clock_cputime_ops, rt_cputimer) to clock_time.h - Removed ktime.h include from ktime_compat.c (types now in clock_time.h) - All POSIX time APIs (clock_gettime, clock_settime, timer_create, etc.) continue to work Co-authored-by: BernardXiong <1241087+BernardXiong@users.noreply.github.com>

[clock_time] Fix data type compatibility and add libc integration

2025-12-04T15:31:44Z

- Changed hrtimer cnt types from rt_uint64_t to unsigned long for ktime compatibility - Added RT_USING_CLOCK_TIME support to libc/ctime.c - Added proper type definitions for ktime compatibility layer - Fixed all type casts and function signatures Co-authored-by: BernardXiong <1241087+BernardXiong@users.noreply.github.com>

[LIBC/AIO] Set the AIO work stack size default.

2025-12-02T01:50:52Z

Signed-off-by: GuEe-GUI <2991707448@qq.com>

Reorganize Group names in build system for clarity and IDE integration #10923

2025-11-16T03:40:53Z

[libc][syscall] add detailed function comments for memory management

2025-11-08T01:52:08Z

[libc][syscalls] 新手PR任务_增加文件操作相关函数的文档注释

2025-11-08T01:50:13Z

utest: Improve the strings displayed in the menu

2025-10-16T10:34:43Z

Use "Test" instead of "Unit Testcases" to make string shorter. Use uppercase to make it look more eye-catching. Signed-off-by: Chen Wang

utest: move cpp from examples to components/libc/cplusplus

2025-10-15T07:28:58Z

Also update the case names to compatible with naming rules. Signed-off-by: Chen Wang