sd-bus: rename default bus address constants, they aren't "paths" but "addresses"

[elogind.git] / src / dbus1-generator / dbus1-generator.c

diff --git a/src/dbus1-generator/dbus1-generator.c b/src/dbus1-generator/dbus1-generator.c
index ba2953014d73aa790ee687ff6ebd65e46e44eaa8..5d3b1a856afa8281b1066d427b7348c1f9e46ab6 100644 (file)
--- a/src/dbus1-generator/dbus1-generator.c
+++ b/src/dbus1-generator/dbus1-generator.c
@@ -40,6 +40,7 @@ static int create_dbus_files(
 
         _cleanup_free_ char *b = NULL, *s = NULL, *lnk = NULL;
         _cleanup_fclose_ FILE *f = NULL;
+        int r;
 
         assert(path);
         assert(name);
@@ -85,7 +86,7 @@ static int create_dbus_files(
                         fprintf(f, "Environment=DBUS_STARTER_BUS_TYPE=%s\n", type);
 
                         if (streq(type, "system"))
-                                fprintf(f, "Environment=DBUS_STARTER_ADDRESS=" DEFAULT_SYSTEM_BUS_PATH "\n");
+                                fprintf(f, "Environment=DBUS_STARTER_ADDRESS=" DEFAULT_SYSTEM_BUS_ADDRESS "\n");
                         else if (streq(type, "session")) {
                                 char *run;
 
@@ -95,17 +96,20 @@ static int create_dbus_files(
                                         return -EINVAL;
                                 }
 
-                                fprintf(f, "Environment=DBUS_STARTER_ADDRESS="KERNEL_USER_BUS_FMT ";" UNIX_USER_BUS_FMT "\n",
+                                fprintf(f, "Environment=DBUS_STARTER_ADDRESS="KERNEL_USER_BUS_ADDRESS_FMT ";" UNIX_USER_BUS_ADDRESS_FMT "\n",
                                         getuid(), run);
                         }
                 }
 
-                fflush(f);
-                if (ferror(f)) {
-                        log_error("Failed to write %s: %m", a);
-                        return -errno;
+                r = fflush_and_check(f);
+                if (r < 0) {
+                        log_error_errno(r, "Failed to write %s: %m", a);
+                        return r;
                 }
 
+                fclose(f);
+                f = NULL;
+
                 service = s;
         }
 
@@ -134,10 +138,10 @@ static int create_dbus_files(
                 name,
                 service);
 
-        fflush(f);
-        if (ferror(f)) {
-                log_error("Failed to write %s: %m", b);
-                return -errno;
+        r = fflush_and_check(f);
+        if (r < 0) {
+                log_error_errno(r, "Failed to write %s: %m", b);
+                return r;
         }
 
         lnk = strjoin(arg_dest_late, "/" SPECIAL_BUSNAMES_TARGET ".wants/", name, ".busname", NULL);
@@ -163,27 +167,17 @@ static int add_dbus(const char *path, const char *fname, const char *type) {
                 { "D-BUS Service", "SystemdService", config_parse_string, 0, &service },
         };
 
-        _cleanup_fclose_ FILE *f = NULL;
-        _cleanup_free_ char *p = NULL;
+        char *p;
         int r;
 
         assert(path);
         assert(fname);
 
-        p = strjoin(path, "/", fname, NULL);
-        if (!p)
-                return log_oom();
-
-        f = fopen(p, "re");
-        if (!f) {
-                if (errno == -ENOENT)
-                        return 0;
-
-                log_error("Failed to read %s: %m", p);
-                return -errno;
-        }
-
-        r = config_parse(NULL, p, f, "D-BUS Service\0", config_item_table_lookup, table, true, false, NULL);
+        p = strappenda(path, "/", fname);
+        r = config_parse(NULL, p, NULL,
+                         "D-BUS Service\0",
+                         config_item_table_lookup, table,
+                         true, false, true, NULL);
         if (r < 0)
                 return r;
 
@@ -325,7 +319,7 @@ int main(int argc, char *argv[]) {
 
         umask(0022);
 
-        if (access("/dev/kdbus/control", F_OK) < 0)
+        if (access("/sys/fs/kdbus/control", F_OK) < 0)
                 return 0;
 
         r = cg_pid_get_owner_uid(0, NULL);
@@ -338,7 +332,7 @@ int main(int argc, char *argv[]) {
                 type = "system";
                 units = SYSTEM_DATA_UNIT_PATH;
         } else {
-                log_error("Failed to determine whether we are running as user or system instance: %s", strerror(-r));
+                log_error_errno(r, "Failed to determine whether we are running as user or system instance: %m");
                 return r;
         }