Update.

	* stdlib/Makefile (tests): Add tst-qsort.
	* stdlib/tst-qsort.c: New file.  Written by Paul Eggert.

diff --git a/ChangeLog b/ChangeLog
index 9875e70..83c5ece 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2002-01-29  Ulrich Drepper  <drepper@redhat.com>
 
+       * stdlib/Makefile (tests): Add tst-qsort.
+       * stdlib/tst-qsort.c: New file.  Written by Paul Eggert.
+
        * manual/signal.texi (Process Signal Mask): Document that
        pthread_sigmask, not sigprocmask, must be used in MT programs.
        Patch by Bertold Kolics <Bertold.Kolics@Sun.COM>.

diff --git a/NEWS b/NEWS
index 6496c8b..7560820 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,4 @@
-GNU C Library NEWS -- history of user-visible changes.  2002-1-7
+GNU C Library NEWS -- history of user-visible changes.  2002-1-28
 Copyright (C) 1992-2000, 2001, 2002 Free Software Foundation, Inc.
 See the end for copying conditions.
 
@@ -21,6 +21,9 @@ Version 2.3
 
 * Read-only stdio streams now use mmap to speed up operation but eliminating
   copying and buffer underflows.  Implemented by Ulrich Drepper.
+
+* The malloc functions were completely rewritten by Wolfram Gloger based
+  on Doug Lea's malloc-2.7.0.c.
 \f
 Version 2.2.5
 

diff --git a/stdlib/Makefile b/stdlib/Makefile
index 5c91f26..bfb8e1f 100644 (file)
--- a/stdlib/Makefile
+++ b/stdlib/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-1999, 2000, 2001 Free Software Foundation, Inc.
+# Copyright (C) 1991-1999, 2000, 2001, 2002 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -56,10 +56,10 @@ static-only-routines = atexit
 
 distribute     := exit.h grouping.h abort-instr.h isomac.c tst-fmtmsg.sh
 test-srcs      := tst-fmtmsg
-tests          := tst-strtol tst-strtod testmb testrand testsort testdiv \
-                  test-canon test-canon2 tst-strtoll tst-environ         \
-                  tst-xpg-basename tst-random tst-bsearch tst-limits     \
-                  tst-rand48 bug-strtod tst-setcontext test-a64l
+tests          := tst-strtol tst-strtod testmb testrand testsort testdiv  \
+                  test-canon test-canon2 tst-strtoll tst-environ          \
+                  tst-xpg-basename tst-random tst-bsearch tst-limits      \
+                  tst-rand48 bug-strtod tst-setcontext test-a64l tst-qsort
 
 
 # Several mpn functions from GNU MP are used by the strtod function.

diff --git a/stdlib/tst-qsort.c b/stdlib/tst-qsort.c
new file mode 100644 (file)
index 0000000..f39667b
--- /dev/null
+++ b/stdlib/tst-qsort.c
@@ -0,0 +1,42 @@
+/* Test case by Paul Eggert <eggert@twinsun.com> */
+#include <stdio.h>
+#include <stdlib.h>
+
+struct big { char c[4 * 1024]; };
+
+struct big *array;
+struct big *array_end;
+
+int
+compare (void const *a1, void const *b1)
+{
+  struct big const *a = a1;
+  struct big const *b = b1;
+  if (! (array <= a && a < array_end
+        && array <= b && b < array_end))
+    {
+      exit (EXIT_FAILURE);
+    }
+  return b->c[0] - a->c[0];
+}
+
+int
+main (int argc, char **argv)
+{
+  size_t i;
+  size_t array_members = argv[1] ? atoi (argv[1]) : 50;
+  array = (struct big *) malloc (array_members * sizeof *array);
+  if (array == NULL)
+    {
+      puts ("no memory");
+      exit (EXIT_FAILURE);
+    }
+
+  array_end = array + array_members;
+  for (i = 0; i < array_members; i++)
+    array[i].c[0] = i % 128;
+
+  qsort (array, array_members, sizeof *array, compare);
+
+  return 0;
+}