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[master] dig +ttlunits

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3829.	[func]		"dig +ttlunits" causes dig to print TTL values
			with time-unit suffixes: w, d, h, m, s for
			weeks, days, hours, minutes, and seconds. (Thanks
			to Tony Finch.) [RT #35823]
This commit is contained in:
Evan Hunt
2014-04-29 16:58:36 -07:00
parent f6ea2b1d09
commit cd750f6e74
8 changed files with 75 additions and 14 deletions
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28
lib/dns/masterdump.c
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@@ -494,15 +494,25 @@ rdataset_totext(dns_rdataset_t *rdataset,
unsigned int length;
INDENT_TO(ttl_column);
length = snprintf(ttlbuf, sizeof(ttlbuf), "%u",
rdataset->ttl);
INSIST(length <= sizeof(ttlbuf));
isc_buffer_availableregion(target, &r);
if (r.length < length)
return (ISC_R_NOSPACE);
memmove(r.base, ttlbuf, length);
isc_buffer_add(target, length);
column += length;
if ((ctx->style.flags & DNS_STYLEFLAG_TTL_UNITS) != 0) {
length = target->used;
result = dns_ttl_totext2(rdataset->ttl,
ISC_FALSE, ISC_FALSE,
target);
if (result != ISC_R_SUCCESS)
return (result);
column += target->used - length;
} else {
length = snprintf(ttlbuf, sizeof(ttlbuf), "%u",
rdataset->ttl);
INSIST(length <= sizeof(ttlbuf));
isc_buffer_availableregion(target, &r);
if (r.length < length)
return (ISC_R_NOSPACE);
memmove(r.base, ttlbuf, length);
isc_buffer_add(target, length);
column += length;
}
/*
* If the $TTL directive is not in use, the TTL we