return log_oom();
f = fopen(a, "wxe");
- if (!f) {
- log_error("Failed to create %s: %m", a);
- return -errno;
- }
+ if (!f)
+ return log_error_errno(errno, "Failed to create %s: %m", a);
fprintf(f,
"# Automatically generated by systemd-dbus1-generator\n\n"
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;
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);
}
}
r = fflush_and_check(f);
- if (r < 0) {
- log_error("Failed to write %s: %s", a, strerror(-r));
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to write %s: %m", a);
fclose(f);
f = NULL;
return log_oom();
f = fopen(b, "wxe");
- if (!f) {
- log_error("Failed to create %s: %m", b);
- return -errno;
- }
+ if (!f)
+ return log_error_errno(errno, "Failed to create %s: %m", b);
fprintf(f,
"# Automatically generated by systemd-dbus1-generator\n\n"
service);
r = fflush_and_check(f);
- if (r < 0) {
- log_error("Failed to write %s: %s", b, strerror(-r));
- return r;
- }
+ if (r < 0)
+ return log_error_errno(r, "Failed to write %s: %m", b);
lnk = strjoin(arg_dest_late, "/" SPECIAL_BUSNAMES_TARGET ".wants/", name, ".busname", NULL);
if (!lnk)
return log_oom();
mkdir_parents_label(lnk, 0755);
- if (symlink(b, lnk)) {
- log_error("Failed to create symlink %s: %m", lnk);
- return -errno;
- }
+ if (symlink(b, lnk))
+ return log_error_errno(errno, "Failed to create symlink %s: %m", lnk);
return 0;
}
{ "D-BUS Service", "Exec", config_parse_string, 0, &exec },
{ "D-BUS Service", "User", config_parse_string, 0, &user },
{ "D-BUS Service", "SystemdService", config_parse_string, 0, &service },
+ { },
};
char *p;
assert(path);
assert(fname);
- p = strappenda(path, "/", fname);
+ p = strjoina(path, "/", fname);
r = config_parse(NULL, p, NULL,
"D-BUS Service\0",
config_item_table_lookup, table,
if (errno == -ENOENT)
return 0;
- log_error("Failed to enumerate D-Bus activated services: %m");
+ log_error_errno(errno, "Failed to enumerate D-Bus activated services: %m");
return -errno;
}
return r;
fail:
- log_error("Failed to read D-Bus services directory: %m");
+ log_error_errno(errno, "Failed to read D-Bus services directory: %m");
return -errno;
}
static int link_busnames_target(const char *units) {
const char *f, *t;
- f = strappenda(units, "/" SPECIAL_BUSNAMES_TARGET);
- t = strappenda(arg_dest, "/" SPECIAL_BASIC_TARGET ".wants/" SPECIAL_BUSNAMES_TARGET);
+ f = strjoina(units, "/" SPECIAL_BUSNAMES_TARGET);
+ t = strjoina(arg_dest, "/" SPECIAL_BASIC_TARGET ".wants/" SPECIAL_BUSNAMES_TARGET);
mkdir_parents_label(t, 0755);
- if (symlink(f, t) < 0) {
- log_error("Failed to create symlink %s: %m", t);
- return -errno;
- }
+ if (symlink(f, t) < 0)
+ return log_error_errno(errno, "Failed to create symlink %s: %m", t);
return 0;
}
static int link_compatibility(const char *units) {
const char *f, *t;
- f = strappenda(units, "/systemd-bus-proxyd.socket");
- t = strappenda(arg_dest, "/" SPECIAL_DBUS_SOCKET);
+ f = strjoina(units, "/systemd-bus-proxyd.socket");
+ t = strjoina(arg_dest, "/" SPECIAL_DBUS_SOCKET);
mkdir_parents_label(t, 0755);
- if (symlink(f, t) < 0) {
- log_error("Failed to create symlink %s: %m", t);
- return -errno;
- }
+ if (symlink(f, t) < 0)
+ return log_error_errno(errno, "Failed to create symlink %s: %m", t);
- f = strappenda(units, "/systemd-bus-proxyd.socket");
- t = strappenda(arg_dest, "/" SPECIAL_SOCKETS_TARGET ".wants/systemd-bus-proxyd.socket");
+ f = strjoina(units, "/systemd-bus-proxyd.socket");
+ t = strjoina(arg_dest, "/" SPECIAL_SOCKETS_TARGET ".wants/systemd-bus-proxyd.socket");
mkdir_parents_label(t, 0755);
- if (symlink(f, t) < 0) {
- log_error("Failed to create symlink %s: %m", t);
- return -errno;
- }
+ if (symlink(f, t) < 0)
+ return log_error_errno(errno, "Failed to create symlink %s: %m", t);
- t = strappenda(arg_dest, "/" SPECIAL_DBUS_SERVICE);
- if (symlink("/dev/null", t) < 0) {
- log_error("Failed to mask %s: %m", t);
- return -errno;
- }
+ t = strjoina(arg_dest, "/" SPECIAL_DBUS_SERVICE);
+ if (symlink("/dev/null", t) < 0)
+ return log_error_errno(errno, "Failed to mask %s: %m", t);
return 0;
}
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);
path = "/usr/share/dbus-1/system-services";
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));
- return r;
- }
+ } else
+ return log_error_errno(r, "Failed to determine whether we are running as user or system instance: %m");
r = parse_dbus_fragments(path, type);