Attachment 51624 Details for Bug 78357 – libc-net-getaddrinfo.3.diff

[patch] libc-net-getaddrinfo.3.diff

libc-net-getaddrinfo.3.diff (text/x-diff; charset=us-ascii), 2.42 KB, created by Jeroen Ruigrok van der Werven on 2007-05-17 10:47:37 UTC

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Creator: Jeroen Ruigrok van der Werven

Created: 2007-05-17 10:47:37 UTC

Size: 2.42 KB

patch

obsolete

>Index: getaddrinfo.3
>===================================================================
>RCS file: /usr/ncvs/FreeBSD/src/lib/libc/net/getaddrinfo.3,v
>retrieving revision 1.32
>diff -u -r1.32 getaddrinfo.3
>--- getaddrinfo.3	15 Jun 2005 19:04:03 -0000	1.32
>+++ getaddrinfo.3	17 May 2007 09:42:11 -0000
>@@ -119,11 +119,41 @@
> .Fa ai_protocol
> is zero the caller will accept any protocol.
> .It Fa ai_flags
>+The
> .Fa ai_flags
>-is formed by
>-.Tn OR Ns 'ing
>-the following values:
>+field to which the
>+.Fa hints
>+parameter points shall be set to zero
>+or be the bitwise-inclusive OR of one or more of the values
>+.Dv AI_ADDRCONFIG ,
>+.Dv AI_ALL ,
>+.Dv AI_CANONNAME ,
>+.Dv AI_NUMERICHOST ,
>+.Dv AI_NUMERICSERV ,
>+.Dv AI_PASSIVE ,
>+and
>+.Dv AI_V4MAPPED .
> .Bl -tag -width "AI_CANONNAMEXX"
>+.It Dv AI_ADDRCONFIG
>+If the
>+.Dv AI_ADDRCONFIG
>+bit is set, IPv4 addresses shall be returned only if
>+an IPv4 address is configured on the local system,
>+and IPv6 addresses shall be returned only if
>+an IPv6 address is configured on the local system.
>+.It Dv AI_ALL
>+If the
>+.Dv AI_ALL
>+bit is set with the
>+.Dv AI_V4MAPPED
>+bit, then
>+.Fn getaddrinfo
>+shall return all matching IPv6 and IPv4 addresses.
>+The
>+.Dv AI_ALL
>+bit without the
>+.Dv AI_V4MAPPED
>+bit is ignored.
> .It Dv AI_CANONNAME
> If the
> .Dv AI_CANONNAME
>@@ -142,6 +172,18 @@
> .Fa hostname
> should be treated as a numeric string defining an IPv4 or IPv6 address
> and no name resolution should be attempted.
>+.It Dv AI_NUMERICSERV
>+If the
>+.Dv AI_NUMERICSERV
>+bit is set,
>+then a non-null
>+.Fa servname
>+string supplied shall be a numeric port string.
>+Otherwise, an
>+.Dv EAI_NONAME
>+error shall be returned.
>+This bit shall prevent any type of name resolution service
>+(for example, NIS+) from being invoked.
> .It Dv AI_PASSIVE
> If the
> .Dv AI_PASSIVE
>@@ -176,6 +218,25 @@
> is the null pointer and
> .Dv AI_PASSIVE
> is not set.
>+.It Dv AI_V4MAPPED
>+If the
>+.Dv AI_V4MAPPED
>+flag is specified along with an
>+.Fa ai_family
>+of
>+.Dv AF_INET6 ,
>+then
>+.Fn getaddrinfo
>+shall return IPv4-mapped IPv6 addresses
>+on finding no matching IPv6 addresses (
>+.Fa ai_addrlen
>+shall be 16).
>+The
>+.Dv AI_V4MAPPED
>+flag shall be ignored unless
>+.Fa ai_family
>+equals
>+.Dv AF_INET6 .
> .El
> .El
> .Pp
>@@ -428,7 +489,7 @@
> The
> .Fn getaddrinfo
> function is defined by the
>-.St -p1003.1g-2000
>-draft specification and documented in
>+.St -p1003.1-2004
>+specification and documented in
> .Dv "RFC 3493" ,
> .Dq Basic Socket Interface Extensions for IPv6 .

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Attachments on bug 78357: 51624