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Avoid the potentially confusing term "a null pointer" and say "the NULL

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pointer" instead.  The potential confusion arises because the string/*.3
pages use the term "null-terminated string" (which is permissable).  Moreover,
this also makes these two manpages more consistent with the other string/*.3
manpages.
This commit is contained in:
Tim Vanderhoek 1999-12-28 14:47:00 +00:00
parent b91cc296c8
commit 1ec6c24405
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=55184
2 changed files with 3 additions and 3 deletions
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2
lib/libc/string/strrchr.3
View File

@ -67,7 +67,7 @@ The
.Fn strrchr
function
returns a pointer to the character,
or a null
or the NULL
pointer if
.Fa c
does not occur anywhere in

4
lib/libc/string/strtok.3
View File

@ -80,7 +80,7 @@ The first time that
is called,
.Fa str
should be specified; subsequent calls, wishing to obtain further tokens
from the same string, should pass a null pointer instead.
from the same string, should pass the NULL pointer instead.
The separator string,
.Fa sep ,
must be supplied each time, and may change between calls.
@ -105,7 +105,7 @@ return a pointer to the beginning of each subsequent token in the string,
after replacing the token itself with a
.Dv NUL
character.
When no more tokens remain, a null pointer is returned.
When no more tokens remain, the NULL pointer is returned.
.Sh EXAMPLE
The following uses
.Fn strtok_r