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py/mpstate: Add mp_thread_is_main_thread() helper macro.

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Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George 2022-12-16 17:30:26 +11:00
parent d677023b3d
commit 5d4bfce034
1 changed files with 2 additions and 0 deletions
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py/mpstate.h
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@ -297,8 +297,10 @@ extern mp_state_ctx_t mp_state_ctx;
#if MICROPY_PY_THREAD #if MICROPY_PY_THREAD
extern mp_state_thread_t *mp_thread_get_state(void); extern mp_state_thread_t *mp_thread_get_state(void);
#define MP_STATE_THREAD(x) (mp_thread_get_state()->x) #define MP_STATE_THREAD(x) (mp_thread_get_state()->x)
#define mp_thread_is_main_thread() (mp_thread_get_state() == &mp_state_ctx.thread)
#else #else
#define MP_STATE_THREAD(x) MP_STATE_MAIN_THREAD(x) #define MP_STATE_THREAD(x) MP_STATE_MAIN_THREAD(x)
#define mp_thread_is_main_thread() (true)
#endif #endif
#endif // MICROPY_INCLUDED_PY_MPSTATE_H #endif // MICROPY_INCLUDED_PY_MPSTATE_H