X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fsystemctl%2Fsystemctl.c;h=20bc3bdf1c93eaf4cdebf34c6d0e941c42e05c76;hb=3f36991e00634026db3c603a10dfcb3af2c5b7b2;hp=8a1b481fdc3b9d0a78749a935c4ace8a9d22cfcd;hpb=0faacd470dfbd24f4c6504da6f04213aa05f9d19;p=elogind.git

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 8a1b481fd..20bc3bdf1 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -2270,6 +2270,14 @@ static int need_daemon_reload(sd_bus *bus, const char *unit) {
         return b;
 }
 
+static void warn_unit_file_changed(const char *name) {
+        log_warning("%sWarning:%s %s changed on disk. Run 'systemctl%s daemon-reload' to reload units.",
+                    ansi_highlight_red(),
+                    ansi_highlight_off(),
+                    name,
+                    arg_scope == UNIT_FILE_SYSTEM ? "" : " --user");
+}
+
 typedef struct WaitData {
         Set *set;
 
@@ -2676,8 +2684,7 @@ static int start_unit_one(
                 return bus_log_parse_error(r);
 
         if (need_daemon_reload(bus, name) > 0)
-                log_warning("Warning: Unit file of %s changed on disk, 'systemctl%s daemon-reload' recommended.",
-                            name, arg_scope == UNIT_FILE_SYSTEM ? "" : " --user");
+                warn_unit_file_changed(name);
 
         if (s) {
                 char *p;
@@ -3606,10 +3613,7 @@ static void print_status_info(
         }
 
         if (i->need_daemon_reload)
-                printf("\n%sWarning:%s Unit file changed on disk, 'systemctl %sdaemon-reload' recommended.\n",
-                       ansi_highlight_red(),
-                       ansi_highlight_off(),
-                       arg_scope == UNIT_FILE_SYSTEM ? "" : "--user ");
+                warn_unit_file_changed(i->id);
 }
 
 static void show_unit_help(UnitStatusInfo *i) {
@@ -4612,8 +4616,7 @@ static int cat(sd_bus *bus, char **args) {
                         return log_oom();
 
                 if (need_daemon_reload(bus, *name) > 0)
-                        log_warning("Unit file of %s changed on disk. Run 'systemctl%s daemon-reload'.",
-                                    *name, arg_scope == UNIT_FILE_SYSTEM ? "" : " --user");
+                        warn_unit_file_changed(*name);
 
                 r = sd_bus_get_property_string(
                                 bus,
@@ -6055,8 +6058,7 @@ static int unit_find_path(sd_bus *bus, const char *unit_name, const char *templa
                         return log_oom();
 
                 if (need_daemon_reload(bus, unit_name) > 0) {
-                        log_warning("%s ignored: unit file changed on disk. Run 'systemctl%s daemon-reload'.",
-                                    unit_name, arg_scope == UNIT_FILE_SYSTEM ? "" : " --user");
+                        warn_unit_file_changed(unit_name);
                         return 0;
                 }
 
@@ -6106,19 +6108,15 @@ static int find_paths_to_edit(sd_bus *bus, char **names, char ***paths) {
         if (arg_scope == UNIT_FILE_USER) {
                 r = user_config_home(&user_home);
                 if (r < 0)
-                        return log_oom();
-                else if (r == 0) {
-                        log_error("Cannot edit units for the user instance: home directory unknown");
-                        return -1;
-                }
+                        return log_error_errno(r, "Failed to query XDG_CONFIG_HOME: %m");
+                else if (r == 0)
+                        return log_error_errno(ENOTDIR, "Cannot edit units: $XDG_CONFIG_HOME and $HOME are not set.");
 
                 r = user_runtime_dir(&user_runtime);
                 if (r < 0)
-                        return log_oom();
-                else if (r == 0) {
-                        log_error("Cannot edit units for the user instance: runtime directory unknown");
-                        return -1;
-                }
+                        return log_error_errno(r, "Failed to query XDG_CONFIG_HOME: %m");
+                else if (r == 0)
+                        return log_error_errno(ENOTDIR, "Cannot edit units: $XDG_RUNTIME_DIR is not set.");
         }
 
         r = lookup_paths_init(&lp,
@@ -6126,10 +6124,8 @@ static int find_paths_to_edit(sd_bus *bus, char **names, char ***paths) {
                               arg_scope == UNIT_FILE_USER,
                               arg_root,
                               NULL, NULL, NULL);
-        if (r < 0) {
-                log_error_errno(r, "Failed get lookup paths: %m");
-                return r;
-        }
+        if (r < 0)
+                return log_error_errno(r, "Failed get lookup paths: %m");
 
         avoid_bus_cache = !bus || avoid_bus();