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Diffstat (limited to 'manual/filesys.texi')
| -rw-r--r-- | manual/filesys.texi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/manual/filesys.texi b/manual/filesys.texi index 2921a53111..3b125cd3f0 100644 --- a/manual/filesys.texi +++ b/manual/filesys.texi @@ -2402,6 +2402,9 @@ for reading and writing. If @code{mkstemp} cannot create a uniquely-named file, it makes @var{template} an empty string and returns @code{-1}. If @var{template} does not end with @samp{XXXXXX}, @code{mkstemp} returns @code{-1} and does not modify @var{template}. + +The file is opened using mode @code{0600}. If the file is meant to be +used by other users the mode must explicitly changed. @end deftypefun Unlike @code{mktemp}, @code{mkstemp} is actually guaranteed to create a |