sigaction.2, sigprocmask.2, inet_ntop.3: wfix: s/non-null/non-NULL/

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2010-01-16 18:25:31 +01:00
parent 00b08db3b4
commit f38d8f717e
3 changed files with 4 additions and 4 deletions

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@ -77,13 +77,13 @@ and
.PP .PP
If If
.I act .I act
is non-null, the new action for signal is non-NULL, the new action for signal
.I signum .I signum
is installed from is installed from
.IR act . .IR act .
If If
.I oldact .I oldact
is non-null, the previous action is saved in is non-NULL, the previous action is saved in
.IR oldact . .IR oldact .
.PP .PP
The The

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@ -72,7 +72,7 @@ The set of blocked signals is set to the argument
.PP .PP
If If
.I oldset .I oldset
is non-null, the previous value of the signal mask is stored in is non-NULL, the previous value of the signal mask is stored in
.IR oldset . .IR oldset .
If If

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@ -81,7 +81,7 @@ bytes long.
.SH "RETURN VALUE" .SH "RETURN VALUE"
On success, On success,
.BR inet_ntop () .BR inet_ntop ()
returns a non-null pointer to returns a non-NULL pointer to
.IR dst . .IR dst .
NULL is returned if there was an error, with NULL is returned if there was an error, with
.I errno .I errno