233         const char *e;  in stderr_is_journal()  local
237         e = getenv("JOURNAL_STREAM");  in stderr_is_journal()
238         if (!e)  in stderr_is_journal()
241         if (extract_first_word(&e, &w, ":", EXTRACT_DONT_COALESCE_SEPARATORS) <= 0)  in stderr_is_journal()
243         if (!e)  in stderr_is_journal()
248         if (safe_atou64(e, &ino) < 0)  in stderr_is_journal()
666                 char *e;  in log_dispatch_internal()  local
674                 if ((e = strpbrk(buffer, NEWLINE)))  in log_dispatch_internal()
675                         *(e++) = 0;  in log_dispatch_internal()
713                 buffer = e;  in log_dispatch_internal()
1092 int log_set_target_from_string(const char *e) {  in log_set_target_from_string()  argument
1095         t = log_target_from_string(e);  in log_set_target_from_string()
1103 int log_set_max_level_from_string(const char *e) {  in log_set_max_level_from_string()  argument
1106         t = log_level_from_string(e);  in log_set_max_level_from_string()
1170         const char *e;  in should_parse_proc_cmdline()  local
1179         e = getenv("SYSTEMD_EXEC_PID");  in should_parse_proc_cmdline()
1180         if (!e)  in should_parse_proc_cmdline()
1183         if (streq(e, "*"))  in should_parse_proc_cmdline()
1187         if (parse_pid(e, &p) < 0) {  in should_parse_proc_cmdline()
1189                 log_debug("Failed to parse \"$SYSTEMD_EXEC_PID=%s\". Ignoring.", e);  in should_parse_proc_cmdline()
1197         const char *e;  in log_parse_environment_variables()  local
1199         e = getenv("SYSTEMD_LOG_TARGET");  in log_parse_environment_variables()
1200         if (e && log_set_target_from_string(e) < 0)  in log_parse_environment_variables()
1201                 log_warning("Failed to parse log target '%s'. Ignoring.", e);  in log_parse_environment_variables()
1203         e = getenv("SYSTEMD_LOG_LEVEL");  in log_parse_environment_variables()
1204         if (e && log_set_max_level_from_string(e) < 0)  in log_parse_environment_variables()
1205                 log_warning("Failed to parse log level '%s'. Ignoring.", e);  in log_parse_environment_variables()
1207         e = getenv("SYSTEMD_LOG_COLOR");  in log_parse_environment_variables()
1208         if (e && log_show_color_from_string(e) < 0)  in log_parse_environment_variables()
1209                 log_warning("Failed to parse log color '%s'. Ignoring.", e);  in log_parse_environment_variables()
1211         e = getenv("SYSTEMD_LOG_LOCATION");  in log_parse_environment_variables()
1212         if (e && log_show_location_from_string(e) < 0)  in log_parse_environment_variables()
1213                 log_warning("Failed to parse log location '%s'. Ignoring.", e);  in log_parse_environment_variables()
1215         e = getenv("SYSTEMD_LOG_TIME");  in log_parse_environment_variables()
1216         if (e && log_show_time_from_string(e) < 0)  in log_parse_environment_variables()
1217                 log_warning("Failed to parse log time '%s'. Ignoring.", e);  in log_parse_environment_variables()
1219         e = getenv("SYSTEMD_LOG_TID");  in log_parse_environment_variables()
1220         if (e && log_show_tid_from_string(e) < 0)  in log_parse_environment_variables()
1221                 log_warning("Failed to parse log tid '%s'. Ignoring.", e);  in log_parse_environment_variables()
1273 int log_show_color_from_string(const char *e) {  in log_show_color_from_string()  argument
1276         t = parse_boolean(e);  in log_show_color_from_string()
1284 int log_show_location_from_string(const char *e) {  in log_show_location_from_string()  argument
1287         t = parse_boolean(e);  in log_show_location_from_string()
1295 int log_show_time_from_string(const char *e) {  in log_show_time_from_string()  argument
1298         t = parse_boolean(e);  in log_show_time_from_string()
1306 int log_show_tid_from_string(const char *e) {  in log_show_tid_from_string()  argument
1309         t = parse_boolean(e);  in log_show_tid_from_string()