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Add aco_is_in_main_co() function #49

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Add aco_is_in_main_co() function #49

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5 changes: 5 additions & 0 deletions aco.c
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Original file line number Diff line number Diff line change
Expand Up @@ -490,3 +490,8 @@ void aco_destroy(aco_t* co){
free(co);
}
}

int aco_is_in_main_co(void){
if(aco_gtls_co->main_co == NULL || aco_gtls_co == NULL) return 1;
else return 0;
}
3 changes: 3 additions & 0 deletions aco.h
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Expand Up @@ -186,6 +186,9 @@ extern __thread aco_t* aco_gtls_co;
aco_attr_no_asan
extern void aco_resume(aco_t* resume_co);

/* Return 1 if the function is directly called by main co; 0 is called by non-main co*/
extern int aco_is_in_main_co(void);

//extern void aco_yield1(aco_t* yield_co);
#define aco_yield1(yield_co) do { \
aco_assertptr((yield_co)); \
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