sysdecode_sockopt_name.3 revision 367457
Copyright (c) 2016 John Baldwin <jhb@FreeBSD.org>
Redistribution and use in source and binary forms, with or without
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1. Redistributions of source code must retain the above copyright
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2. Redistributions in binary form must reproduce the above copyright
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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$FreeBSD: stable/11/lib/libsysdecode/sysdecode_sockopt_name.3 367457 2020-11-07 18:10:59Z dim $
.Dd October 17, 2016 .Dt sysdecode_sockopt_name 3 .Os .Sh NAME .Nm sysdecode_sockopt_name .Nd lookup name of socket option .Sh LIBRARY .Lb libsysdecode .Sh SYNOPSIS n sys/types.h n stdbool.h n sysdecode.h .Ft const char * .Fn sysdecode_sockopt_name "int level" "int optname" .Sh DESCRIPTION The .Fn sysdecode_sockopt_name function returns a text description of the socket option name passed in the .Fa optname argument to .Xr getsockopt 2 . .Fn sysdecode_sockopt_name takes the socket option .Fa level as well as the option name to uniquely identify the option. .Sh SEE ALSO .Xr sysdecode_sockopt_level 3 .Sh BUGS Socket option levels and names are protocol-specific. Both .Fn sysdecode_sockopt_level and .Fn sysdecode_sockopt_name should possibly accept the protocol family as an additional argument.
Copyright (c) 2016 John Baldwin <jhb@FreeBSD.org>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
$FreeBSD: stable/11/lib/libsysdecode/sysdecode_sockopt_name.3 367457 2020-11-07 18:10:59Z dim $
.Dd October 17, 2016 .Dt sysdecode_sockopt_name 3 .Os .Sh NAME .Nm sysdecode_sockopt_name .Nd lookup name of socket option .Sh LIBRARY .Lb libsysdecode .Sh SYNOPSIS n sys/types.h n stdbool.h n sysdecode.h .Ft const char * .Fn sysdecode_sockopt_name "int level" "int optname" .Sh DESCRIPTION The .Fn sysdecode_sockopt_name function returns a text description of the socket option name passed in the .Fa optname argument to .Xr getsockopt 2 . .Fn sysdecode_sockopt_name takes the socket option .Fa level as well as the option name to uniquely identify the option. .Sh SEE ALSO .Xr sysdecode_sockopt_level 3 .Sh BUGS Socket option levels and names are protocol-specific. Both .Fn sysdecode_sockopt_level and .Fn sysdecode_sockopt_name should possibly accept the protocol family as an additional argument.