1#include <stdio.h> 2#include <stddef.h> 3#include <ucontext.h> 4 5#define UC(N,X) \ 6 printf ("#define LINUX_UC_" N "_OFF\t0x%X\n", offsetof (ucontext_t, X)) 7 8#define SC(N,X) \ 9 printf ("#define LINUX_SC_" N "_OFF\t0x%X\n", offsetof (struct sigcontext, X)) 10 11int 12main (void) 13{ 14 printf ( 15"/* Linux-specific definitions: */\n\n" 16 17"/* Define various structure offsets to simplify cross-compilation. */\n\n" 18 19"/* Offsets for MIPS Linux \"ucontext_t\": */\n\n"); 20 21 UC ("FLAGS", uc_flags); 22 UC ("LINK", uc_link); 23 UC ("STACK", uc_stack); 24 UC ("MCONTEXT", uc_mcontext); 25 UC ("SIGMASK", uc_sigmask); 26 27 UC ("MCONTEXT_GREGS", uc_mcontext.gregs); 28 29 return 0; 30} 31