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111
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1 extern int f1 (void **);
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2 extern void f2 (void *);
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3
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4 struct s
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5 {
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6 unsigned char field1;
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7 int field2;
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8 };
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9
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10 static inline struct s *
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11 get_globals (void)
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12 {
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13 struct s * r;
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14 void * rr;
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15
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16 if (f1 (&rr))
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17 return 0;
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18 r = rr;
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19 if (! r)
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20 {
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21 extern struct s t;
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22 r = &t;
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23 }
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24 r->field1 = 1;
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25 return r;
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26 }
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27
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28 void
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29 atexit_common (const void *dso)
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30 {
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31 struct s *g = get_globals ();
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32
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33 if (! g)
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34 return;
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35 if (g->field1)
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36 {
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37 g->field2 = 0;
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38 f2 (g);
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39 }
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40 else
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41 f2 (g);
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42 }
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