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Clarify that the second argument to accept() may be a null pointer if

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no peer address information is desired.

PR:		56044
Submitted by:	Felix Opatz <felix@zotteljedi.de> and
		Bernd Luevelsmeyer <bdluevel@heitec.net>
MFC after:	1 month
This commit is contained in:
Peter Pentchev 2003-09-05 15:41:52 +00:00
parent 095a0a15af
commit 8f4b894fbc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=119775
1 changed files with 7 additions and 1 deletions
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8
lib/libc/sys/accept.2
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@ -86,7 +86,13 @@ The exact format of the
.Fa addr
argument is determined by the domain in which the communication
is occurring.
The
A null pointer may be specified for
.Fa addr
if the address information is not desired;
in this case,
.Fa addrlen
is not used and should also be null.
Otherwise, the
.Fa addrlen
argument
is a value-result argument; it should initially contain the