dlerror.3: Clarify that the string returned by dlerror() is null terminated

Reported-by: Jonny Grant <jg@jguk.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2015-12-26 16:58:46 +01:00
parent 8adaf0a794
commit aeb4ba7602
1 changed files with 2 additions and 1 deletions

View File

@ -34,7 +34,8 @@ Link with \fI\-ldl\fP.
.SH DESCRIPTION
The
.BR dlerror ()
function returns a human-readable string describing the most recent error
function returns a human-readable,
null-terminated string describing the most recent error
that occurred from a call to one of the functions in the dlopen API
since the last call to
.BR dlerror ().