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| author | murray <murray@FreeBSD.org> | 2003-12-07 12:32:24 +0000 |
|---|---|---|
| committer | murray <murray@FreeBSD.org> | 2003-12-07 12:32:24 +0000 |
| commit | 93b87ff9b0c62b50781c5c64ceca2f2662fee9d2 (patch) | |
| tree | 1a35bb43b7ac361b9f14caf982706023116c0b51 /lib/libc/net | |
| parent | ac33b83fc2706126a74084cba417f5084ff93c1e (diff) | |
| download | FreeBSD-src-93b87ff9b0c62b50781c5c64ceca2f2662fee9d2.zip FreeBSD-src-93b87ff9b0c62b50781c5c64ceca2f2662fee9d2.tar.gz | |
Add support for timeout: and attempts: resolver options.
Submitted by: Paul Vixie <paul@vix.com> / ISC
MFC After: 1 week
Diffstat (limited to 'lib/libc/net')
| -rw-r--r-- | lib/libc/net/res_init.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/libc/net/res_init.c b/lib/libc/net/res_init.c index 9bb8452..6c22973 100644 --- a/lib/libc/net/res_init.c +++ b/lib/libc/net/res_init.c @@ -524,6 +524,26 @@ res_setoptions(options, source) if (_res.options & RES_DEBUG) printf(";;\tndots=%d\n", _res.ndots); #endif + } else if (!strncmp(cp, "timeout:", sizeof("timeout:") - 1)) { + i = atoi(cp + sizeof("timeout:") - 1); + if (i <= RES_MAXRETRANS) + _res.retrans = i; + else + _res.retrans = RES_MAXRETRANS; +#ifdef DEBUG + if (_res.options & RES_DEBUG) + printf(";;\ttimeout=%d\n", _res.retrans); +#endif + } else if (!strncmp(cp, "attempts:", sizeof("attempts:") - 1)){ + i = atoi(cp + sizeof("attempts:") - 1); + if (i <= RES_MAXRETRY) + _res.retry = i; + else + _res.retry = RES_MAXRETRY; +#ifdef DEBUG + if (_res.options & RES_DEBUG) + printf(";;\tretry=%d\n", _res.retry); +#endif } else if (!strncmp(cp, "debug", sizeof("debug") - 1)) { #ifdef DEBUG if (!(_res.options & RES_DEBUG)) { |
