1*cda5da8dSAndroid Build Coastguard Worker #ifndef _UCONTEXT_H 2*cda5da8dSAndroid Build Coastguard Worker #define _UCONTEXT_H 3*cda5da8dSAndroid Build Coastguard Worker #ifdef __cplusplus 4*cda5da8dSAndroid Build Coastguard Worker extern "C" { 5*cda5da8dSAndroid Build Coastguard Worker #endif 6*cda5da8dSAndroid Build Coastguard Worker 7*cda5da8dSAndroid Build Coastguard Worker #include <features.h> 8*cda5da8dSAndroid Build Coastguard Worker 9*cda5da8dSAndroid Build Coastguard Worker #include <signal.h> 10*cda5da8dSAndroid Build Coastguard Worker 11*cda5da8dSAndroid Build Coastguard Worker #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) 12*cda5da8dSAndroid Build Coastguard Worker #define NGREG (sizeof(gregset_t)/sizeof(greg_t)) 13*cda5da8dSAndroid Build Coastguard Worker #endif 14*cda5da8dSAndroid Build Coastguard Worker 15*cda5da8dSAndroid Build Coastguard Worker struct __ucontext; 16*cda5da8dSAndroid Build Coastguard Worker 17*cda5da8dSAndroid Build Coastguard Worker int getcontext(struct __ucontext *); 18*cda5da8dSAndroid Build Coastguard Worker void makecontext(struct __ucontext *, void (*)(), int, ...); 19*cda5da8dSAndroid Build Coastguard Worker int setcontext(const struct __ucontext *); 20*cda5da8dSAndroid Build Coastguard Worker int swapcontext(struct __ucontext *, const struct __ucontext *); 21*cda5da8dSAndroid Build Coastguard Worker 22*cda5da8dSAndroid Build Coastguard Worker #ifdef __cplusplus 23*cda5da8dSAndroid Build Coastguard Worker } 24*cda5da8dSAndroid Build Coastguard Worker #endif 25*cda5da8dSAndroid Build Coastguard Worker #endif 26