setcred
typedef int (__sys_setcred_t)(u_int, const struct setcred *, size_t);
struct setcred;
int __sys_setcred(u_int flags, const struct setcred * wcred, size_t size);
struct setcred wcred;
user_setcred_copyin_supp_groups(struct setcred *const wcred,
user_setcred(struct thread *td, const u_int flags, struct setcred *const wcred)
const struct setcred *wcred;
struct setcred wcred;
struct setcred *const wcred)
struct setcred *const wcred);
char wcred_l_[PADL_(const struct setcred *)]; const struct setcred * wcred; char wcred_r_[PADR_(const struct setcred *)];
struct setcred *const wcred);
int setcred(u_int flags, const struct setcred *wcred, size_t size);
struct setcred wcred = SETCRED_INITIALIZER;
if (setcred(setcred_flags, &wcred, sizeof(wcred)) != 0)