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Diffstat (limited to 'ares_set_servers_csv.3')
| -rw-r--r-- | ares_set_servers_csv.3 | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/ares_set_servers_csv.3 b/ares_set_servers_csv.3 new file mode 100644 index 0000000..5c16efb --- /dev/null +++ b/ares_set_servers_csv.3 @@ -0,0 +1,64 @@ +.\" +.\" Copyright 2010 by Ben Greear <greearb@candelatech.com> +.\" +.\" Permission to use, copy, modify, and distribute this +.\" software and its documentation for any purpose and without +.\" fee is hereby granted, provided that the above copyright +.\" notice appear in all copies and that both that copyright +.\" notice and this permission notice appear in supporting +.\" documentation, and that the name of M.I.T. not be used in +.\" advertising or publicity pertaining to distribution of the +.\" software without specific, written prior permission. +.\" M.I.T. makes no representations about the suitability of +.\" this software for any purpose. It is provided "as is" +.\" without express or implied warranty. +.\" +.TH ARES_SET_SERVERS_CSV 3 "30 June 2010" +.SH NAME +ares_set_servers_csv, ares_set_servers_ports_csv \- Set list of DNS servers to be used. +.SH SYNOPSIS +.nf +.B #include <ares.h> +.PP +.B int ares_set_servers_csv(ares_channel \fIchannel\fP, const char* \fIservers\fP) +.B int ares_set_servers_ports_csv(ares_channel \fIchannel\fP, const char* \fIservers\fP) +.fi +.SH DESCRIPTION +The \fBares_set_servers_csv\fP and \fBares_set_servers_ports_csv\fPfunctions set +the list of DNS servers that ARES will query. The format of the servers option is: + +host[:port][,host[:port]]... + +For example: + +192.168.1.100,192.168.1.101,3.4.5.6 +.PP +The \fBares_set_servers_csv\fP function will ignore any port values specified in +the input string, whereare the \fBares_set_servers_ports_csv\fP function will +apply any specified port values as the UDP and TCP port to be used for that +particular nameserver. + +.SH RETURN VALUES +.B ares_set_servers_csv(3) +This function may return any of the following values: +.TP 15 +.B ARES_SUCCESS +The name servers configuration was successfuly initialized. +.TP 15 +.B ARES_ENOMEM +The process's available memory was exhausted. +.TP 15 +.B ARES_ENODATA +The channel data identified by +.IR channel +was invalid. +.TP 15 +.B ARES_ENOTINITIALIZED +c-ares library initialization not yet performed. +.SH SEE ALSO +.BR ares_set_servers (3) +.SH AVAILABILITY +\fBares_set_servers_csv\fP was added in c-ares 1.7.2; +\fBares_set_servers_ports_csv\fP was added in c-ares 1.11.0. +.SH AUTHOR +Ben Greear |