Edit File: compat_structs.h
/* * Architecture specific compatibility type for various structs. In older * kernels, these weren't in public headers. */ #ifndef _COMPAT_STRUCTS_H_ #define _COMPAT_STRUCTS_H_ #if defined(__powerpc64__) typedef struct sigaltstack_32 { unsigned int ss_sp; int ss_flags; compat_size_t ss_size; } stack_32_t; #ifndef SI_PAD_SIZE32 #define SI_PAD_SIZE32 (128/sizeof(int) - 3) #endif typedef struct compat_siginfo { int si_signo; int si_errno; int si_code; union { int _pad[SI_PAD_SIZE32]; /* kill() */ struct { compat_pid_t _pid; /* sender's pid */ __compat_uid_t _uid; /* sender's uid */ } _kill; /* POSIX.1b timers */ struct { compat_timer_t _tid; /* timer id */ int _overrun; /* overrun count */ compat_sigval_t _sigval; /* same as below */ int _sys_private; /* not to be passed to user */ } _timer; /* POSIX.1b signals */ struct { compat_pid_t _pid; /* sender's pid */ __compat_uid_t _uid; /* sender's uid */ compat_sigval_t _sigval; } _rt; /* SIGCHLD */ struct { compat_pid_t _pid; /* which child */ __compat_uid_t _uid; /* sender's uid */ int _status; /* exit code */ compat_clock_t _utime; compat_clock_t _stime; } _sigchld; /* SIGILL, SIGFPE, SIGSEGV, SIGBUS, SIGEMT */ struct { unsigned int _addr; /* faulting insn/memory ref. */ } _sigfault; /* SIGPOLL */ struct { int _band; /* POLL_IN, POLL_OUT, POLL_MSG */ int _fd; } _sigpoll; } _sifields; } compat_siginfo_t; #endif /* __powerpc64__ */ #if defined(__s390x__) typedef struct { __u32 ss_sp; /* pointer */ int ss_flags; compat_size_t ss_size; } stack_t32; typedef struct compat_siginfo { int si_signo; int si_errno; int si_code; union { int _pad[128/sizeof(int) - 3]; /* kill() */ struct { pid_t _pid; /* sender's pid */ uid_t _uid; /* sender's uid */ } _kill; /* POSIX.1b timers */ struct { compat_timer_t _tid; /* timer id */ int _overrun; /* overrun count */ compat_sigval_t _sigval; /* same as below */ int _sys_private; /* not to be passed to user */ } _timer; /* POSIX.1b signals */ struct { pid_t _pid; /* sender's pid */ uid_t _uid; /* sender's uid */ compat_sigval_t _sigval; } _rt; /* SIGCHLD */ struct { pid_t _pid; /* which child */ uid_t _uid; /* sender's uid */ int _status;/* exit code */ compat_clock_t _utime; compat_clock_t _stime; } _sigchld; /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ struct { __u32 _addr; /* faulting insn/memory ref. - pointer */ } _sigfault; /* SIGPOLL */ struct { int _band; /* POLL_IN, POLL_OUT, POLL_MSG */ int _fd; } _sigpoll; } _sifields; } compat_siginfo_t; #endif /* __s390x__ */ #if defined(__x86_64__) // x86_64 has an accessible header. #include <asm/ia32.h> #endif /* __x86_64__ */ #if defined(__aarch64__) typedef struct compat_siginfo { int si_signo; int si_errno; int si_code; union { /* The padding is the same size as AArch64. */ int _pad[128/sizeof(int) - 3]; /* kill() */ struct { compat_pid_t _pid; /* sender's pid */ __compat_uid32_t _uid; /* sender's uid */ } _kill; /* POSIX.1b timers */ struct { compat_timer_t _tid; /* timer id */ int _overrun; /* overrun count */ compat_sigval_t _sigval; /* same as below */ int _sys_private; /* not to be passed to user */ } _timer; /* POSIX.1b signals */ struct { compat_pid_t _pid; /* sender's pid */ __compat_uid32_t _uid; /* sender's uid */ compat_sigval_t _sigval; } _rt; /* SIGCHLD */ struct { compat_pid_t _pid; /* which child */ __compat_uid32_t _uid; /* sender's uid */ int _status; /* exit code */ compat_clock_t _utime; compat_clock_t _stime; } _sigchld; /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ struct { compat_uptr_t _addr; /* faulting insn/memory ref. */ short _addr_lsb; /* LSB of the reported address */ } _sigfault; /* SIGPOLL */ struct { compat_long_t _band; /* POLL_IN, POLL_OUT, POLL_MSG */ int _fd; } _sigpoll; /* SIGSYS */ struct { compat_uptr_t _call_addr; /* calling user insn */ int _syscall; /* triggering system call number */ compat_uint_t _arch; /* AUDIT_ARCH_* of syscall */ } _sigsys; } _sifields; } compat_siginfo_t; #endif /* __aarch64__ */ #endif /* _COMPAT_STRUCTS_H_ */