<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><div>The following code will cause a segfault. <br><br> #include "/usr/lib/gcc/xb6_64-redhat-linux/4.1.1/include/stddef.h"<br><br>#ifndef offsetof<br>#define offsetof (TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)<br>#endif<br><br>struct external_sun3_core<br>{<br> size_t c_regs; <br>};<br>struct internal_sunos_core<br>{<br> size_t c_regs_pos; <br> size_t c_regs_size; <br>};<br>static void swap(char * ext, struct internal_sunos_code *intcore)<br>{<br> struct external_sun3_core * extcore = (struct external_sun3_core *) ext; <br> intcode->c_regs_pos = offsetof(struct external_sun3_core, c_regs);<br>}<br><br>Patrick <br></div></div><br>
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