919 	int reclen, tmplen;  in xheader_add()  local
922 	tmplen = MINXHDRSZ;  in xheader_add()
924 		reclen = tmplen;  in xheader_add()
925 		tmplen = snprintf(NULL, 0, "%d %s=%s\n", reclen, keyword,  in xheader_add()
927 	} while (tmplen >= 0 && tmplen != reclen);  in xheader_add()
928 	if (tmplen < 0)  in xheader_add()
951 	int reclen, tmplen;  in xheader_add_ull()  local
954 	tmplen = MINXHDRSZ;  in xheader_add_ull()
956 		reclen = tmplen;  in xheader_add_ull()
957 		tmplen = snprintf(NULL, 0, "%d %s=%llu\n", reclen, keyword,  in xheader_add_ull()
959 	} while (tmplen >= 0 && tmplen != reclen);  in xheader_add_ull()
960 	if (tmplen < 0)  in xheader_add_ull()
983 	int reclen, tmplen;  in xheader_add_ts()  local
1001 	tmplen = MINXHDRSZ;  in xheader_add_ts()
1003 		reclen = tmplen;  in xheader_add_ts()
1004 		tmplen = snprintf(NULL, 0, "%d %s=%lld%s\n", reclen,  in xheader_add_ts()
1006 	} while (tmplen >= 0 && tmplen != reclen);  in xheader_add_ts()
1007 	if (tmplen < 0)  in xheader_add_ts()