1*c9945492SAndroid Build Coastguard Worker #define _GNU_SOURCE 2*c9945492SAndroid Build Coastguard Worker #include <stdlib.h> 3*c9945492SAndroid Build Coastguard Worker #include <unistd.h> 4*c9945492SAndroid Build Coastguard Worker dummy(char * old,char * new)5*c9945492SAndroid Build Coastguard Workerstatic void dummy(char *old, char *new) {} 6*c9945492SAndroid Build Coastguard Worker weak_alias(dummy, __env_rm_add); 7*c9945492SAndroid Build Coastguard Worker clearenv()8*c9945492SAndroid Build Coastguard Workerint clearenv() 9*c9945492SAndroid Build Coastguard Worker { 10*c9945492SAndroid Build Coastguard Worker char **e = __environ; 11*c9945492SAndroid Build Coastguard Worker __environ = 0; 12*c9945492SAndroid Build Coastguard Worker if (e) while (*e) __env_rm_add(*e++, 0); 13*c9945492SAndroid Build Coastguard Worker return 0; 14*c9945492SAndroid Build Coastguard Worker } 15