142 permanently_drop_suid(uid_t uid)  in permanently_drop_suid()  argument
146 	debug("permanently_drop_suid: %u", (u_int)uid);  in permanently_drop_suid()
148 	if (setresuid(uid, uid, uid) < 0)  in permanently_drop_suid()
149 		fatal("setresuid %u: %.100s", (u_int)uid, strerror(errno));  in permanently_drop_suid()
151 	if (setreuid(uid, uid) < 0)  in permanently_drop_suid()
152 		fatal("setreuid %u: %.100s", (u_int)uid, strerror(errno));  in permanently_drop_suid()
155 	if (seteuid(uid) < 0)  in permanently_drop_suid()
156 		fatal("seteuid %u: %.100s", (u_int)uid, strerror(errno));  in permanently_drop_suid()
158 	if (setuid(uid) < 0)  in permanently_drop_suid()
159 		fatal("setuid %u: %.100s", (u_int)uid, strerror(errno));  in permanently_drop_suid()
164 	if (old_uid != uid &&  in permanently_drop_suid()
170 	if (getuid() != uid || geteuid() != uid) {  in permanently_drop_suid()
172 		    __func__, (u_int)getuid(), (u_int)geteuid(), (u_int)uid);  in permanently_drop_suid()