<constant>SD_PATH_SEARCH_CONFIGURATION_FACTORY</constant>,
<constant>SD_PATH_SEARCH_STATE_FACTORY</constant>,
<constant>SD_PATH_SEARCH_CONFIGURATION</constant>,
+
+ <constant>SD_PATH_SYSTEMD_UTIL</constant>,
+ <constant>SD_PATH_SYSTEMD_SYSTEM_UNIT</constant>,
+ <constant>SD_PATH_SYSTEMD_SYSTEM_PRESET</constant>,
+ <constant>SD_PATH_SYSTEMD_USER_UNIT</constant>,
+ <constant>SD_PATH_SYSTEMD_USER_PRESET</constant>,
+ <constant>SD_PATH_SYSTEMD_SYSTEM_CONF</constant>,
+ <constant>SD_PATH_SYSTEMD_USER_CONF</constant>,
+ <constant>SD_PATH_SYSTEMD_SEARCH_SYSTEM_UNIT</constant>,
+ <constant>SD_PATH_SYSTEMD_SEARCH_USER_UNIT</constant>,
+ <constant>SD_PATH_SYSTEMD_SYSTEM_GENERATOR</constant>,
+ <constant>SD_PATH_SYSTEMD_USER_GENERATOR</constant>,
+ <constant>SD_PATH_SYSTEMD_SEARCH_SYSTEM_GENERATOR</constant>,
+ <constant>SD_PATH_SYSTEMD_SEARCH_USER_GENERATOR</constant>,
+ <constant>SD_PATH_SYSTEMD_SLEEP</constant>,
+ <constant>SD_PATH_SYSTEMD_SHUTDOWN</constant>,
+
+ <constant>SD_PATH_TMPFILES</constant>,
+ <constant>SD_PATH_SYSUSERS</constant>,
+ <constant>SD_PATH_SYSCTL</constant>,
+ <constant>SD_PATH_BINFMT</constant>,
+ <constant>SD_PATH_MODULES_LOAD</constant>,
+ <constant>SD_PATH_CATALOG</constant>,
+
+ <constant>SD_PATH_SYSTEMD_SEARCH_NETWORK</constant>,
};</funcsynopsisinfo>
<funcprototype>
<listitem><para>Output argument is <constant>NULL</constant>.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><constant>-ENXIO</constant></term>
+
+ <listitem><para>Query failed because of an undefined environment variable (e.g. for
+ <constant>SD_PATH_USER_RUNTIME</constant> when <varname>$XDG_RUNTIME_DIR</varname> is not
+ defined).</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><constant>-ENOMEM</constant></term>