#ifndef _ASM_GENERIC_SIGINFO_H #define _ASM_GENERIC_SIGINFO_H #include <uapi/asm-generic/siginfo.h> #define __SI_MASK 0xffff0000u #define __SI_KILL (0 << 16) #define __SI_TIMER (1 << 16) #define __SI_POLL (2 << 16) #define __SI_FAULT (3 << 16) #define __SI_CHLD (4 << 16) #define __SI_RT (5 << 16) #define __SI_MESGQ (6 << 16) #define __SI_SYS (7 << 16) #define __SI_CODE(T,N) ((T) | ((N) & 0xffff)) struct siginfo; void do_schedule_next_timer(struct siginfo *info); #ifndef HAVE_ARCH_COPY_SIGINFO #include <linux/string.h> static inline void copy_siginfo(struct siginfo *to, struct siginfo *from) { if (from->si_code < 0) memcpy(to, from, sizeof(*to)); else /* _sigchld is currently the largest know union member */ memcpy(to, from, __ARCH_SI_PREAMBLE_SIZE + sizeof(from->_sifields._sigchld)); } #endif extern int copy_siginfo_to_user(struct siginfo __user *to, const struct siginfo *from); #endif
