rt-thread.git/components/libc/compilers/common/ctime.c, 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>

compute ns with rt_int64_t instead of int64_t in ctime.c

2025-10-13T13:44:01Z

[components] When rtc is not enabled, use other clock sources instead (#9747)

2024-12-06T12:13:03Z

When rtc is not enabled, use other clock sources instead Signed-off-by: wycwyhwyq <5f20.6d9b@gmail.com>

[libc] modify function names to resolve naming conflicts

2024-11-01T22:44:16Z

[libc] 修复 ctime()死机问题

2024-09-03T22:13:09Z

Add RT_USING_RTC conditional compilation protection in ctimer.c

2024-08-12T07:56:17Z

Analysis: There is still an omission in the preprocessing control of _control_rtc in 24b0a81 ("Add RT_USING_RTC conditional compilation protection in ctimer.c") Solution: Add RT_USING_RTC preprocessing control to missing _control_rtc Signed-off-by: Shicheng Chu <1468559561@qq.com>

Add RT_USING_RTC conditional compilation protection in ctimer.c

2024-08-11T06:37:36Z

Analysis: RT_USING_RTC preprocessing is used in 47cd52d ("修复不使能 RT_USING_DEVICE 时编译报错") to control the reference of rtdevice.h, as well as the implementation and call of _control_rtc, but there are some omissions. Solution: Add RT_USING_RTC preprocessing control to missing _control_rtc Signed-off-by: Shicheng Chu <1468559561@qq.com> Reviewed-by: Chen Wang