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克恩/ task.h,我发现声明:如何解决链接器错误“架构i386的未定义符号来自:”_current_task“”?
__BEGIN_DECLS
extern task_t current_task(void);
extern void task_reference(task_t task);
__END_DECLS
但是,当我打电话在iPhone应用程序功能current_task()。 我得到的链接错误如:
Undefined symbols for architecture i386 from:
"_current_task", referenced from:.... in xxx.o
ld: symbol(s) not found for architecture i386
collect2: ld returned 1 exit status
如何解决此问题?