- time_t s = t.tv_sec;
- int ns = t.tv_nsec;
- char sbuf[1/*"-"*/ + UINTMAX_STRSIZE_BOUND + 1/*"."*/ + LOG10_BILLION];
- char *np;
- bool negative = s < 0;
-
- if (negative && ns != 0)
- {
- s++;
- ns = BILLION - ns;
- }
-
- np = umaxtostr (negative ? - (uintmax_t) s : (uintmax_t) s, sbuf + 1);
- if (negative)
- *--np = '-';
- code_ns_fraction (ns, sbuf + UINTMAX_STRSIZE_BOUND);
- xheader_print (xhdr, keyword, np);
+ char buf[TIMESPEC_STRSIZE_BOUND];
+ xheader_print (xhdr, keyword, code_timespec (t, buf));