846 read_environment_file(char ***env, u_int *envsize,  in read_environment_file()  argument
883 		child_set_env(env, envsize, cp, value);  in read_environment_file()
911 read_etc_default_login(char ***env, u_int *envsize, uid_t uid)  in read_etc_default_login()  argument
933 		child_set_env(env, envsize, "PATH", var);  in read_etc_default_login()
947 copy_environment_denylist(char **source, char ***env, u_int *envsize,  in copy_environment_denylist()  argument
967 			child_set_env(env, envsize, var_name, var_val);  in copy_environment_denylist()
977 copy_environment(char **source, char ***env, u_int *envsize)  in copy_environment()  argument
979 	copy_environment_denylist(source, env, envsize, NULL);  in copy_environment()
988 	u_int i, envsize;  in do_setup_env()  local
999 	envsize = 100;  in do_setup_env()
1000 	env = xcalloc(envsize, sizeof(char *));  in do_setup_env()
1012 		copy_environment(p, &env, &envsize);  in do_setup_env()
1018 		child_set_env(&env, &envsize, "TZ", getenv("TZ"));  in do_setup_env()
1024 	ssh_gssapi_do_child(&env, &envsize);  in do_setup_env()
1029 		child_set_env(&env, &envsize, s->env[i].name, s->env[i].val);  in do_setup_env()
1031 	child_set_env(&env, &envsize, "USER", pw->pw_name);  in do_setup_env()
1032 	child_set_env(&env, &envsize, "LOGNAME", pw->pw_name);  in do_setup_env()
1034 	child_set_env(&env, &envsize, "LOGIN", pw->pw_name);  in do_setup_env()
1036 	child_set_env(&env, &envsize, "HOME", pw->pw_dir);  in do_setup_env()
1038 	child_set_env(&env, &envsize, "MAIL", buf);  in do_setup_env()
1040 	child_set_env(&env, &envsize, "PATH", _PATH_STDPATH);  in do_setup_env()
1041 	child_set_env(&env, &envsize, "TERM", "su");  in do_setup_env()
1055 			child_set_env(&env, &envsize, *var, val);  in do_setup_env()
1070 	read_etc_default_login(&env, &envsize, pw->pw_uid);  in do_setup_env()
1074 		child_set_env(&env, &envsize, "PATH",  in do_setup_env()
1081 	child_set_env(&env, &envsize, "SHELL", shell);  in do_setup_env()
1084 		child_set_env(&env, &envsize, "TERM", s->term);  in do_setup_env()
1086 		child_set_env(&env, &envsize, "DISPLAY", s->display);  in do_setup_env()
1097 			child_set_env(&env, &envsize, "KRB5CCNAME", cp);  in do_setup_env()
1105 			child_set_env(&env, &envsize, "AUTHSTATE", cp);  in do_setup_env()
1106 		read_environment_file(&env, &envsize, "/etc/environment",  in do_setup_env()
1112 		child_set_env(&env, &envsize, "KRB5CCNAME",  in do_setup_env()
1116 		child_set_env(&env, &envsize, SSH_AUTHSOCKET_ENV_NAME,  in do_setup_env()
1131 					child_set_env(&env, &envsize,  in do_setup_env()
1142 		read_environment_file(&env, &envsize, buf,  in do_setup_env()
1160 		copy_environment_denylist(p, &env, &envsize,  in do_setup_env()
1165 		copy_environment_denylist(p, &env, &envsize,  in do_setup_env()
1179 		child_set_env(&env, &envsize, cp, value);  in do_setup_env()
1186 	child_set_env(&env, &envsize, "SSH_CLIENT", buf);  in do_setup_env()
1193 	child_set_env(&env, &envsize, "SSH_CONNECTION", buf);  in do_setup_env()
1196 		child_set_env(&env, &envsize, "SSH_TUNNEL", tun_fwd_ifnames);  in do_setup_env()
1198 		child_set_env(&env, &envsize, "SSH_USER_AUTH", auth_info_file);  in do_setup_env()
1200 		child_set_env(&env, &envsize, "SSH_TTY", s->tty);  in do_setup_env()
1202 		child_set_env(&env, &envsize, "SSH_ORIGINAL_COMMAND",  in do_setup_env()