kc3-lang/libffi

diff --git a/libffi/ChangeLog.libffi b/libffi/ChangeLog.libffi
index 14ea5a1..a9027f7 100644
--- a/libffi/ChangeLog.libffi
+++ b/libffi/ChangeLog.libffi
@@ -1,3 +1,12 @@
+2008-02-15  Anthony Green  <green@redhat.com>
+
+	* man/ffi_prep_closure.3: Delete.
+	* man/Makefile.am (EXTRA_DIST): Remove ffi_prep_closure.3.
+	(man_MANS): Ditto.
+	* man/Makefile.in: Rebuilt.
+	* configure.ac: Bump version to 2.99.8.
+	* configure, doc/stamp-vti, doc/version.texi: Rebuilt.
+
 2008-02-14  Anthony Green  <green@redhat.com>
 
 	* configure.ac: Bump version to 2.99.7.
diff --git a/libffi/README b/libffi/README
index 1f46e6d..372dfcf 100644
--- a/libffi/README
+++ b/libffi/README
@@ -1,7 +1,7 @@
 Status
 ======
 
-libffi-2.99.6 was released on February 14, 2008. Check the libffi web
+libffi-2.99.7 was released on February 14, 2008. Check the libffi web
 page for updates: <URL:http://sourceware.org/libffi/>.
 
 
@@ -151,7 +151,7 @@ arguments' test).
 History
 =======
 
-3.00 Feb-XX-08
+2.99.7 Feb-XX-08
         Many changes, mostly thanks to the GCC project.
 	Cygnus Solutions is now Red Hat.
 
diff --git a/libffi/configure b/libffi/configure
index 527387b..f41a878 100755
--- a/libffi/configure
+++ b/libffi/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.61 for libffi 2.99.7.
+# Generated by GNU Autoconf 2.61 for libffi 2.99.8.
 #
 # Report bugs to <http://gcc.gnu.org/bugs.html>.
 #
@@ -728,8 +728,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='libffi'
 PACKAGE_TARNAME='libffi'
-PACKAGE_VERSION='2.99.7'
-PACKAGE_STRING='libffi 2.99.7'
+PACKAGE_VERSION='2.99.8'
+PACKAGE_STRING='libffi 2.99.8'
 PACKAGE_BUGREPORT='http://gcc.gnu.org/bugs.html'
 
 # Factoring default headers for most tests.
@@ -1457,7 +1457,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures libffi 2.99.7 to adapt to many kinds of systems.
+\`configure' configures libffi 2.99.8 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1528,7 +1528,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of libffi 2.99.7:";;
+     short | recursive ) echo "Configuration of libffi 2.99.8:";;
    esac
   cat <<\_ACEOF
 
@@ -1638,7 +1638,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-libffi configure 2.99.7
+libffi configure 2.99.8
 generated by GNU Autoconf 2.61
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1652,7 +1652,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by libffi $as_me 2.99.7, which was
+It was created by libffi $as_me 2.99.8, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   $ $0 $@
@@ -2475,7 +2475,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='libffi'
- VERSION='2.99.7'
+ VERSION='2.99.8'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -23297,7 +23297,7 @@ exec 6>&1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by libffi $as_me 2.99.7, which was
+This file was extended by libffi $as_me 2.99.8, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -23354,7 +23354,7 @@ Report bugs to <bug-autoconf@gnu.org>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-libffi config.status 2.99.7
+libffi config.status 2.99.8
 configured by $0, generated by GNU Autoconf 2.61,
   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
diff --git a/libffi/configure.ac b/libffi/configure.ac
index ed362a4..0ac9b28 100644
--- a/libffi/configure.ac
+++ b/libffi/configure.ac
@@ -2,7 +2,7 @@ dnl Process this with autoconf to create configure
 
 AC_PREREQ(2.59)
 
-AC_INIT([libffi], [2.99.7], [http://gcc.gnu.org/bugs.html])
+AC_INIT([libffi], [2.99.8], [http://gcc.gnu.org/bugs.html])
 AC_CONFIG_HEADERS([fficonfig.h])
 
 AC_CANONICAL_SYSTEM
diff --git a/libffi/doc/stamp-vti b/libffi/doc/stamp-vti
index 531877c..fcb6996 100644
--- a/libffi/doc/stamp-vti
+++ b/libffi/doc/stamp-vti
@@ -1,4 +1,4 @@
 @set UPDATED 14 February 2008
 @set UPDATED-MONTH February 2008
-@set EDITION 2.99.7
-@set VERSION 2.99.7
+@set EDITION 2.99.8
+@set VERSION 2.99.8
diff --git a/libffi/doc/version.texi b/libffi/doc/version.texi
index 531877c..fcb6996 100644
--- a/libffi/doc/version.texi
+++ b/libffi/doc/version.texi
@@ -1,4 +1,4 @@
 @set UPDATED 14 February 2008
 @set UPDATED-MONTH February 2008
-@set EDITION 2.99.7
-@set VERSION 2.99.7
+@set EDITION 2.99.8
+@set VERSION 2.99.8
diff --git a/libffi/man/Makefile.am b/libffi/man/Makefile.am
index cd9e984..2519277 100644
--- a/libffi/man/Makefile.am
+++ b/libffi/man/Makefile.am
@@ -2,7 +2,7 @@
 
 AUTOMAKE_OPTIONS=foreign
 
-EXTRA_DIST = ffi.3 ffi_call.3 ffi_prep_cif.3 ffi_prep_closure.3
+EXTRA_DIST = ffi.3 ffi_call.3 ffi_prep_cif.3
 
-man_MANS = ffi.3 ffi_call.3 ffi_prep_cif.3 ffi_prep_closure.3
+man_MANS = ffi.3 ffi_call.3 ffi_prep_cif.3
 
diff --git a/libffi/man/Makefile.in b/libffi/man/Makefile.in
index 66a6fa8..ab672a3 100644
--- a/libffi/man/Makefile.in
+++ b/libffi/man/Makefile.in
@@ -171,8 +171,8 @@ toolexeclibdir = @toolexeclibdir@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 AUTOMAKE_OPTIONS = foreign
-EXTRA_DIST = ffi.3 ffi_call.3 ffi_prep_cif.3 ffi_prep_closure.3
-man_MANS = ffi.3 ffi_call.3 ffi_prep_cif.3 ffi_prep_closure.3
+EXTRA_DIST = ffi.3 ffi_call.3 ffi_prep_cif.3
+man_MANS = ffi.3 ffi_call.3 ffi_prep_cif.3
 all: all-am
 
 .SUFFIXES:
diff --git a/libffi/man/ffi_prep_closure.3 b/libffi/man/ffi_prep_closure.3
deleted file mode 100644
index 186a8d7..0000000
--- a/libffi/man/ffi_prep_closure.3
+++ /dev/null
@@ -1,159 +0,0 @@
-.Dd July 20, 2007
-.Dt ffi_prep_closure 3
-.Sh NAME
-.Nm ffi_prep_closure
-.Nd Prepare a
-.Nm ffi_closure
-for execution.
-.Sh SYNOPSIS
-.In ffi.h
-.Ft ffi_status
-.Fo ffi_prep_closure
-.Fa "ffi_closure *closure"
-.Fa "ffi_cif *cif"
-.Fa "void (*fun)(ffi_cif*,void*,void**,void*)"
-.Fa "void *user_data"
-.Fc
-.Sh DESCRIPTION
-.Fa closure
-is prepared to execute
-.Fa fun .
-.Fa cif
-contains information describing the data types, sizes and alignments of the
-arguments to and return value from the function that will be called from
-.Fa fun ,
-and must be initialized with
-.Nm ffi_prep_cif
-before it is used with
-.Nm ffi_prep_closure .
-.Fa user_data
-may point to additional data to be used in
-.Fa fun .
-If no additional data is needed,
-.Fa user_data
-may be
-.Nm NULL .
-When
-.Fa closure
-is invoked,
-.Fa fun
-is called with
-.Fa cif ,
-an array of pointers to arguments, a pointer to a return value, and
-.Fa user_data .
-.Pp
-Some architectures do not allow the execution of data by default. In such cases,
-it is necessary to manually alter the permissions of the page that contains
-.Fa closure
-prior to its execution.
-.Sh RETURN VALUES
-Upon successful completion,
-.Nm ffi_prep_closure
-returns
-.Nm FFI_OK .
-If the ABI specified in
-.Fa cif
-does not refer to a valid ABI,
-.Nm FFI_BAD_ABI
-will be returned. Available ABIs are
-defined in
-.Nm <ffi/ppc-ffitarget.h>
-and
-.Nm <ffi/x86-ffitarget.h> .
-.Sh EXAMPLES
-.Bd -literal
-#include <ffi/ffi.h>
-#include <sys/mman.h>   // for mmap()
-
-unsigned char
-foo(unsigned int, float);
-
-static void
-foo_closure(ffi_cif*, void*, void**, void*);
-
-int
-main(int argc, const char **argv)
-{
-    ffi_cif cif;
-    ffi_closure *closure;
-    ffi_type *arg_types[2];
-    ffi_arg result;
-    ffi_status status;
-
-    // Specify the data type of each argument. Available types are defined
-    // in <ffi/ffi.h>.
-    arg_types[0] = &ffi_type_uint;
-    arg_types[1] = &ffi_type_float;
-
-    // Allocate a page to hold the closure with read and write permissions.
-    if ((closure = mmap(NULL, sizeof(ffi_closure), PROT_READ | PROT_WRITE,
-        MAP_ANON | MAP_PRIVATE, -1, 0)) == (void*)-1)
-    {
-        // Check errno and handle the error.
-    }
-
-    // Prepare the ffi_cif structure.
-    if ((status = ffi_prep_cif(&cif, FFI_DEFAULT_ABI,
-        2, &ffi_type_uint8, arg_types)) != FFI_OK)
-    {
-        // Handle the ffi_status error.
-    }
-
-    // Prepare the ffi_closure structure.
-    if ((status = ffi_prep_closure(closure, &cif, foo_closure, NULL)) != FFI_OK)
-    {
-        // Handle the ffi_status error.
-    }
-
-    // Ensure that the closure will execute on all architectures.
-    if (mprotect(closure, sizeof(closure), PROT_READ | PROT_EXEC) == -1)
-    {
-        // Check errno and handle the error.
-    }
-
-    // The closure is now ready to be executed, and can be saved for later
-    // execution if desired.
-
-    // Invoke the closure.
-    result = ((unsigned char(*)(float, unsigned int))closure)(42, 5.1);
-
-    // Free the memory associated with the closure.
-    if (munmap(closure, sizeof(closure)) == -1)
-    {
-        // Check errno and handle the error.
-    }
-
-    return 0;
-}
-
-// Invoking the closure transfers control to this function.
-static void
-foo_closure(ffi_cif* cif, void* result, void** args, void* userdata)
-{
-    // Access the arguments to be sent to foo().
-    float arg1 = *(float*)args[0];
-    unsigned int arg2 = *(unsigned int*)args[1];
-
-    // Call foo() and save its return value.
-    unsigned char ret_val = foo(arg1, arg2);
-
-    // Copy the returned value into result. Because the return value of foo()
-    // is smaller than sizeof(long), typecast it to ffi_arg. Use ffi_sarg
-    // instead for signed types.
-    *(ffi_arg*)result = (ffi_arg)ret_val;
-}
-
-// The closed-over function.
-unsigned char
-foo(unsigned int x, float y)
-{
-    unsigned char result = x - y;
-    return result;
-}
-.Ed
-.Sh SEE ALSO
-.Xr ffi 3 ,
-.Xr ffi_prep_cif 3 ,
-.Xr mmap 2 ,
-.Xr munmap 2 ,
-.Xr mprotect 2