DSS_ERROR(INVALID_NUMBER, "invalid number"), \
DSS_ERROR(STRFTIME, "strftime() failed"), \
DSS_ERROR(LOCALTIME, "localtime() failed"), \
+ DSS_ERROR(HOOK_FAILED, "hook failure"), \
DSS_ERROR(MOUNTPOINT, "destination directory is no mountpoint"), \
DSS_ERROR(NULL_OPEN, "can not open /dev/null"), \
DSS_ERROR(DUP_PIPE, "exec error: can not create pipe"), \