Libc-583.tar.gz

[apple/libc.git] / stdio / FreeBSD / mktemp.3.patch

--- mktemp.3.orig	2008-02-29 10:45:39.000000000 -0800
+++ mktemp.3	2008-02-29 11:21:10.000000000 -0800
@@ -36,20 +36,33 @@
 .Dt MKTEMP 3
 .Os
 .Sh NAME
-.Nm mktemp
+.Nm mkdtemp ,
+.Nm mkstemp ,
+.Nm mktemp ,
+.Nm mktemps
 .Nd make temporary file name (unique)
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
 .In unistd.h
 .Ft char *
-.Fn mktemp "char *template"
+.Fo mkdtemp
+.Fa "char *template"
+.Fc
 .Ft int
-.Fn mkstemp "char *template"
+.Fo mkstemps
+.Fa "char *template"
+.Fa "int suffixlen"
+.Fc
+.In stdlib.h
 .Ft int
-.Fn mkstemps "char *template" "int suffixlen"
+.Fo mkstemp
+.Fa "char *template"
+.Fc
 .Ft char *
-.Fn mkdtemp "char *template"
+.Fo mktemp
+.Fa "char *template"
+.Fc
 .Sh DESCRIPTION
 The
 .Fn mktemp
@@ -137,7 +150,7 @@
 .Pp
 The
 .Fn mkstemp ,
-.Fn mkstemps
+.Fn mkstemps ,
 and
 .Fn mkdtemp
 functions
@@ -171,7 +184,7 @@
 passes in a read-only string to
 .Fn mktemp ,
 .Fn mkstemp ,
-.Fn mkstemps
+.Fn mkstemps ,
 or
 .Fn mkdtemp .
 This is common with programs that were developed before
@@ -219,19 +232,19 @@
 This will ensure that the program does not continue blindly
 in the event that an attacker has already created the file
 with the intention of manipulating or reading its contents.
+.Sh LEGACY SYNOPSIS
+.Fd #include <unistd.h>
 .Pp
-The implementation of these functions calls
-.Xr arc4random 3 ,
-which is not reentrant.
-You must provide your own locking around this and other consumers of the
-.Xr arc4random 3
-API.
+The include file
+.In unistd.h
+is necessary and sufficient for all functions.
 .Sh SEE ALSO
 .Xr chmod 2 ,
 .Xr getpid 2 ,
 .Xr mkdir 2 ,
 .Xr open 2 ,
-.Xr stat 2
+.Xr stat 2 ,
+.Xr compat 5
 .Sh HISTORY
 A
 .Fn mktemp