rt-thread.git/components/libc, branch v5.0.2

Add the system call timerfd and update SConscript for signalfd (#8067)

2023-09-23T06:18:29Z

[picolibc] fix the errno declaration conflict

2023-09-20T03:02:43Z

/home/runner/work/rt-thread/rt-thread/components/libc/compilers/picolibc/syscall.c:13:5: error: conflicting types for 'pico_get_errno' int pico_get_errno(void) ^ /opt/LLVMEmbeddedToolchainForArm-16.0.0-Linux-x86_64/bin/../lib/clang-runtimes/arm-none-eabi/armv7em_hard_fpv4_sp_d16/include/sys/errno.h:59:6: note: previous declaration is here int *__PICOLIBC_ERRNO_FUNCTION(void);

Adapt rt_channel, increase the generality of some rt_channel functionality on dfs v2, and standardize signalfd (#8047)

2023-09-19T23:54:11Z

Add the system call signalfd (#8001)

2023-09-11T06:06:08Z

[posix]修复消息队列返回长度异常 (#8014)

2023-09-08T10:15:03Z

Optimize the epoll code to remove restrictions on descriptors (#7951)

2023-09-06T03:22:16Z

[ctime] 避免时区为负数时引入的隐式转换问题

2023-08-29T02:26:26Z

cleanup: fix building warnings

2023-08-24T02:58:25Z

[tools] add GetGCCLikePLATFORM

2023-08-21T05:25:52Z

GCC like means the toolchains which are compatible with GCC

[libc][newlib] __sdidinit is obselete

2023-08-17T06:22:53Z

related: https://github.com/RT-Thread/rt-thread/issues/7923 https://github.com/mirror/newlib-cygwin/commit/44b60f0c4ba597c55dcac4f2d3119a3055c80ba1 Co-authored-by: Meco Man <920369182@qq.com>