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Mention that the basep argument to getdirentries(2) can be NULL.

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Noted by:	dim
Reviewed by:	emaste
Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
Differential revision:	https://reviews.freebsd.org/D10972
This commit is contained in:
Konstantin Belousov 2017-05-28 21:42:47 +00:00
parent 4a57c6f1b6
commit a327b06f81
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=319086
1 changed files with 5 additions and 2 deletions
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7
lib/libc/sys/getdirentries.2
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@ -125,7 +125,10 @@ or
A value of zero is returned when
the end of the directory has been reached.
.Pp
The
If the
.Fa basep
pointer value is non-NULL ,
the
.Fn getdirentries
system call writes the position of the block read into the location pointed to by
.Fa basep .
@ -158,7 +161,7 @@ is not a valid file descriptor open for reading.
.It Bq Er EFAULT
Either
.Fa buf
or
or non-NULL
.Fa basep
point outside the allocated address space.
.It Bq Er EINVAL