1 files changed, 12 insertions, 0 deletions

diff --git a/lib/libc/stdio/mktemp.3 b/lib/libc/stdio/mktemp.3
index 50d7de4cda3f..b6048ce02743 100644
--- a/lib/libc/stdio/mktemp.3
+++ b/lib/libc/stdio/mktemp.3
@@ -43,6 +43,8 @@
 .Fn mktemp "char *template"
 .Ft int
 .Fn mkstemp "char *template"
+.Ft int
+.Fn mkstemps "char *template, int suffixlen"
 .Ft char *
 .Fn mkdtemp "char *template"
 .Sh DESCRIPTION
@@ -82,6 +84,16 @@ This avoids the race between testing for a file's existence and opening it
 for use.
 .Pp
 The
+.Fn mkstemps
+function acts the same as
+.Fn mkstemp ,
+except it permits a suffix to exist in the template.  The template
+should be of the form
+.Pa /tmp/tmpXXXXXXsuffix .
+.Fn mkstemps
+is told the length of the suffix string, ie. strlen("suffix");
+.Pp
+The
 .Fn mkdtemp
 function makes the same replacement to the template as in
 .Xr mktemp 3