34 lines
523 B
C
34 lines
523 B
C
#include <stdio.h>
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#include <stddef.h>
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#define container_of(ptr, type, member) ({ \
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const typeof(((type*)0)->member)* __mptr = (ptr); \
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(type*)((char*)__mptr - offsetof(type, member)); })
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struct A;
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struct B;
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struct A {
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char m0;
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int m1;
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struct B* m2;
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};
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struct B {
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int m0;
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char m1;
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short m2;
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struct A* m3;
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float m4;
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struct A m5;
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struct B* m6;
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} __attribute__((slr));
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int main(int argc, char** argv) {
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struct A a = { 'x', 52, NULL };
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struct B b = { 1, 2, 3, NULL, 4.f, a, NULL };
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b.m2 = 42;
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return 0;
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}
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