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-- x86 specific definitions
return {
ucontext = [[
typedef int greg_t, gregset_t[19];
typedef struct _fpstate {
unsigned long cw, sw, tag, ipoff, cssel, dataoff, datasel;
struct {
unsigned short significand[4], exponent;
} _st[8];
unsigned long status;
} *fpregset_t;
typedef struct {
gregset_t gregs;
fpregset_t fpregs;
unsigned long oldmask, cr2;
} mcontext_t;
typedef struct __ucontext {
unsigned long uc_flags;
struct __ucontext *uc_link;
stack_t uc_stack;
mcontext_t uc_mcontext;
sigset_t uc_sigmask;
unsigned long __fpregs_mem[28];
} ucontext_t;
]],
stat = [[
struct stat {
unsigned long long st_dev;
unsigned char __pad0[4];
unsigned long __st_ino;
unsigned int st_mode;
unsigned int st_nlink;
unsigned long st_uid;
unsigned long st_gid;
unsigned long long st_rdev;
unsigned char __pad3[4];
long long st_size;
unsigned long st_blksize;
unsigned long long st_blocks;
unsigned long st_atime;
unsigned long st_atime_nsec;
unsigned long st_mtime;
unsigned int st_mtime_nsec;
unsigned long st_ctime;
unsigned long st_ctime_nsec;
unsigned long long st_ino;
};
]],
statfs = [[
typedef long statfs_word;
struct statfs64 {
statfs_word f_type;
statfs_word f_bsize;
uint64_t f_blocks;
uint64_t f_bfree;
uint64_t f_bavail;
uint64_t f_files;
uint64_t f_ffree;
kernel_fsid_t f_fsid;
statfs_word f_namelen;
statfs_word f_frsize;
statfs_word f_flags;
statfs_word f_spare[4];
} __attribute__((packed,aligned(4)));
]],
}
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