1 #ifndef _ASM_UCONTEXT_H 2 #define _ASM_UCONTEXT_H 3 4 struct ucontext { 5 unsigned long uc_flags; 6 struct ucontext *uc_link; 7 stack_t uc_stack; 8 struct sigcontext uc_mcontext; 9 sigset_t uc_sigmask; /* mask last for extensibility */ 10 }; 11 12 #endif 13