#include #include "getpeereid.h" #include "ipc.h" int ipc_eid(int s,int *u,int *g) { uid_t dummyu; gid_t dummyg; if (getpeereid(s,&dummyu,&dummyg) == -1) return -1; *u = dummyu; *g = dummyg; return 0; }