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[kservice] MT-safe output support (kprintf/kputs)

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Signed-off-by: Shell <smokewood@qq.com>
This commit is contained in:
Shell
2024-01-16 00:59:18 +08:00
committed by Meco Man
parent 447a22a21d
commit f6fce5f8d7
9 changed files with 189 additions and 41 deletions
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include/rtthread.h
+5
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@@ -707,6 +707,11 @@ int rt_snprintf(char *buf, rt_size_t size, const char *format, ...);
#if defined(RT_USING_DEVICE) && defined(RT_USING_CONSOLE)
rt_device_t rt_console_set_device(const char *name);
rt_device_t rt_console_get_device(void);
#ifdef RT_USING_THREDSAFE_PRINTF
rt_thread_t rt_console_current_user(void);
#else
rt_inline void *rt_console_current_user(void) { return RT_NULL; }
#endif /* RT_USING_THREDSAFE_PRINTF */
#endif /* defined(RT_USING_DEVICE) && defined(RT_USING_CONSOLE) */
rt_err_t rt_get_errno(void);