50 lines
759 B
C
50 lines
759 B
C
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#ifndef SYS_INIT_H
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#define SYS_INIT_H
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typedef int (*initcall_t)(void);
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#define __initcall(fn) \
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const initcall_t __initcall_##fn sec(.initcall) = fn
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#define early_initcall(fn) \
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const initcall_t __initcall_##fn sec(.early.initcall) = fn
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#define late_initcall(fn) \
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const initcall_t __initcall_##fn sec(.late.initcall) = fn
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#define platform_initcall(fn) \
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const initcall_t __initcall_##fn sec(.platform.initcall) = fn
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#define module_initcall(fn) \
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const initcall_t __initcall_##fn sec(.module.initcall) = fn
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#define __do_initcall(prefix) \
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do { \
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initcall_t *init; \
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extern initcall_t prefix##_begin[], prefix##_end[]; \
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for (init=prefix##_begin; init<prefix##_end; init++) { \
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(*init)(); \
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} \
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}while(0)
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#endif
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