546f6ddc8d
- Add comments on patches from cvs log (upsteam) - update 1.4 to 1.5.0 ------------------- Changes in adns 1.5.0, since adns 1.4, are: New features: * This release provides full IPv6 support. Applications can request AAAA records (containing IPv6 addresses) as well as, or instead of, A records (containing IPv4 addresses). adns 1.5 can speak to nameservers over IPv6. * adns_addr2text and adns_text2addr: Convenient C functions for converting between addresses and address literals. These carry less baggage than getaddrinfo and getnameinfo. Bugfixes: * We fix a crashing bug in adnslogres. (Debian#392102.) * Previously, parsing of some adns_specific options in resolv.conf would go awry if multiple options were specified on the same line. (Fixed since 1.5.0~rc0.) * adns now knows to ignore more things in resolv.conf, rather than warn about them, and there's also an option to disable all of these warnings. (Debian#411263.) (Fixed since 1.5.0~rc0.) * Previously, some harmless but wrong owner names for checked ptr queries would be accepted; now they are rejected with `Domain invalid for particular DNS query type'. Other: * There are some minor API/ABI changes and improvements, for future proofing. * There are also some build system, test suite and coding style improvements. * Licence is now GPLv3. Compatibility: adns 1.5 is fully forwards API- and ABI-compatible with 1.4. adns 1.5 is not backwards ABI-compatible, in the sense that applications built against adns 1.5 but run with adns 1.4 may experience `Function not implemented' errors, or `symbol lookup error' due to undefined symbols. But applications built against 1.4 will not experience data corruption due to ABI mismatches. adns_r_addr queries (general `address' queries where the application does not specify the kind of address) used to only return AF_INET (IPv4) addresses. To avoid surprising existing applications, AF_INET6 (IPv6) addresses will be returned only if the application explicitly states its support for handling a mixture of address families in the results from adns_r_addr. In a future version of adns this will become the default. adnshost and the other command-line utilities are fully forward- and backward-compatible, except that in adns 1.5, adnshost will return IPv6 as well as IPv4 information if simply asked for `addresses'. Calling programs which did not ask for a specific address type ought to cope with this. The API in 1.5.0 also fixes a technical nonconformance to the C specification. On platforms where an `enum' type might be an integer type whose size is bits is not a power of two, there could be an incompatible ABI change between 1.4 and 1.5 - but we don't think there are many (if any) such platforms which are sufficiently POSIX-like for adns. (Changed since 1.5.0~rc0.)
42 lines
1.4 KiB
Text
42 lines
1.4 KiB
Text
$NetBSD: patch-ac,v 1.6 2015/01/29 09:47:03 mef Exp $
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date: 2005-03-12 15:05:33 +0900; author: tv; state: Exp; lines: +37 -15;
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If poll(2) is missing, don't even contemplate using it.
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Fixes build on Interix.
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--- client/adnslogres.c.orig 2006-05-09 19:37:58.000000000 +0000
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+++ client/adnslogres.c
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@@ -188,9 +188,11 @@ static void proclog(FILE *inf, FILE *out
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msg("%d in queue; checking %.*s", len,
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(int)(head->rest-head->addr), guard_null(head->addr));
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if (eof || len >= maxpending) {
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+#ifdef HAVE_POLL
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if (opts & OPT_POLL)
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err= adns_wait_poll(adns, &head->query, &answer, NULL);
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else
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+#endif
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err= adns_wait(adns, &head->query, &answer, NULL);
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} else {
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err= adns_check(adns, &head->query, &answer, NULL);
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@@ -225,7 +227,9 @@ static void printhelp(FILE *file) {
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fputs("usage: adnslogres [<options>] [<logfile>]\n"
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" adnslogres --version|--help\n"
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"options: -c <concurrency> set max number of outstanding queries\n"
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+#ifdef HAVE_POLL
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" -p use poll(2) instead of select(2)\n"
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+#endif
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" -d turn on debugging\n"
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" -C <config> use instead of contents of resolv.conf\n",
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stdout);
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@@ -270,9 +274,11 @@ int main(int argc, char *argv[]) {
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case 'd':
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opts|= OPT_DEBUG;
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break;
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+#ifdef HAVE_POLL
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case 'p':
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opts|= OPT_POLL;
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break;
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+#endif
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default:
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usage();
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}
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