[components/libc/compilers/armlibc]_sys_exit增加RT_WEAK限定,由具体bsp重新实现,通常需要关闭中断,关闭IO输出等

2019-02-17 18:46:30 +08:00 · 2019-02-17 18:46:30 +08:00 · ce9629cb57
parent d0239b43a0
commit ce9629cb57
1 changed files with 1 additions and 1 deletions
--- a/components/libc/compilers/armlibc/stubs.c
+++ b/components/libc/compilers/armlibc/stubs.c
@ -251,7 +251,7 @@ void _ttywrch(int ch)
 #endif
 }

-void _sys_exit(int return_code)
+RT_WEAK void _sys_exit(int return_code)
 {
    /* TODO: perhaps exit the thread which is invoking this function */
    while (1);