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author | Yu Jiung <jiung.yu@samsung.com> | 2016-11-09 11:18:45 +0900 |
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committer | Yu Jiung <jiung.yu@samsung.com> | 2016-11-09 11:18:55 +0900 |
commit | eb886f120599b2a184db20b527db6dfdfcb7852e (patch) | |
tree | b49d8075742c4a27b237fa183cb68670e421d398 /ares_set_sortlist.3 | |
parent | b6627e2c19506bd30328969ea8aab73fa0945f36 (diff) | |
download | c-ares-eb886f120599b2a184db20b527db6dfdfcb7852e.tar.gz c-ares-eb886f120599b2a184db20b527db6dfdfcb7852e.tar.bz2 c-ares-eb886f120599b2a184db20b527db6dfdfcb7852e.zip |
Imported Upstream version 1.11.0upstream/1.11.0
Change-Id: I238c24b75a10aa902d9bc4076ed68b76b5e2a750
Diffstat (limited to 'ares_set_sortlist.3')
-rw-r--r-- | ares_set_sortlist.3 | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/ares_set_sortlist.3 b/ares_set_sortlist.3 new file mode 100644 index 0000000..3180df0 --- /dev/null +++ b/ares_set_sortlist.3 @@ -0,0 +1,58 @@ +.\" +.\" 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_SORTLIST 3 "23 November 2015" +.SH NAME +ares_set_sortlist \- Initialize an ares_channel sortlist configuration +.SH SYNOPSIS +.nf +.B #include <ares.h> +.PP +.B int ares_set_sortlist(ares_channel \fIchannel\fP, const char *\fIsortstr\fP) +.fi +.SH DESCRIPTION +The \fBares_set_sortlist(3)\fP function initializes an address sortlist configuration +for the channel data identified by +.IR channel , +so that addresses returned by \fBares_gethostbyname(3)\fP are sorted according to the +sortlist. The provided +.IR sortstr +string that holds a space separated list of IP-address-netmask pairs. The +netmask is optional but follows the address after a slash if present. For example, +"130.155.160.0/255.255.240.0 130.155.0.0". + +This function replaces any potentially previously configured address sortlist +with the ones given in the configuration string. + +.SH RETURN VALUES +.B ares_set_sortlist(3) +may return any of the following values: +.TP 15 +.B ARES_SUCCESS +The sortlist 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_init_options (3), +.BR ares_dup(3) +.SH AVAILABILITY +ares_set_sortlist(3) was added in c-ares 1.11.0 |