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authorUlrich Drepper <drepper@redhat.com>2000-08-25 19:33:19 +0000
committerUlrich Drepper <drepper@redhat.com>2000-08-25 19:33:19 +0000
commitad7534c8f08c31f3e140a31e4099e7e0b5e193d2 (patch)
tree311f04ac9b09f2b4f5fea5aad8ab6de18e05dc38 /linuxthreads
parentbb8d0fd5b125d43445124e37a2569f53bb7fb2ea (diff)
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Update.
2000-08-25 Ulrich Drepper <drepper@redhat.com> * elf/Makefile (LDFLAGS-nodelete): Add -rdynamic. * elf/nodelete.c (fini_ran): New global variable. (do_test): Before every dlclose call clear fini_ran and test afterwards that it is not set by the destructors. * elf/nodelmod1.c: Add destructor which sets fini_ran. * elf/nodelmod2.c: Likewise. * elf/nodelmod4.c: Likewise.
Diffstat (limited to 'linuxthreads')
-rw-r--r--linuxthreads/ChangeLog5
-rw-r--r--linuxthreads/Makefile10
-rw-r--r--linuxthreads/unload.c45
3 files changed, 58 insertions, 2 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index 7b3e50e7f6..0a2339948a 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,6 +1,9 @@
2000-08-25 Ulrich Drepper <drepper@redhat.com>
- * pthread.c (pthread_exit_process): Move thread_self us inside `if'.
+ * Makefile: Add rules to build and run unload.
+ * unload.c: New file.
+
+ * pthread.c (pthread_exit_process): Move thread_self use inside `if'.
* sysdeps/pthread/pthread.h
(PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP): Defined.
diff --git a/linuxthreads/Makefile b/linuxthreads/Makefile
index 9ef66f9247..104a3acda1 100644
--- a/linuxthreads/Makefile
+++ b/linuxthreads/Makefile
@@ -42,9 +42,15 @@ LDFLAGS-pthread.so = $(nodelete-$(have-z-nodelete))
vpath %.c Examples
+include ../Makeconfig
+
librt-tests = ex10 ex11
tests = ex1 ex2 ex3 ex4 ex5 ex6 ex7 ex8 ex9 $(librt-tests) ex12 ex13 joinrace \
- tststack
+ tststack $(tests-nodelete-$(have-z-nodelete))
+
+ifeq (yes,$(build-shared))
+tests-nodelete-yes = unload
+endif
include ../Rules
@@ -53,6 +59,7 @@ CFLAGS-specific.c += -D__NO_WEAK_PTHREAD_ALIASES
CFLAGS-pthread.c += -D__NO_WEAK_PTHREAD_ALIASES
CFLAGS-ptfork.c += -D__NO_WEAK_PTHREAD_ALIASES
CFLAGS-cancel.c += -D__NO_WEAK_PTHREAD_ALIASES
+CFLAGS-unload.c += -DPREFIX=\"$(objpfx)\"
# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
# This ensures they will load libc.so for needed symbols if loaded by
@@ -63,6 +70,7 @@ $(objpfx)libpthread.so: $(common-objpfx)libc.so
ifeq ($(build-shared),yes)
$(addprefix $(objpfx),$(tests)): $(objpfx)libpthread.so
$(addprefix $(objpfx),$(librt-tests)): $(common-objpfx)rt/librt.so
+$(objpfx)unload: $(common-objpfx)dlfcn/libdl.so
else
$(addprefix $(objpfx),$(tests)): $(objpfx)libpthread.a
$(addprefix $(objpfx),$(librt-tests)): $(common-objpfx)rt/librt.a
diff --git a/linuxthreads/unload.c b/linuxthreads/unload.c
new file mode 100644
index 0000000000..c528df234f
--- /dev/null
+++ b/linuxthreads/unload.c
@@ -0,0 +1,45 @@
+/* Tests for non-unloading of libpthread.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <dlfcn.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <gnu/lib-names.h>
+
+int
+main (void)
+{
+ void *p = dlopen (PREFIX LIBPTHREAD_SO, RTLD_LAZY);
+
+ if (p == NULL)
+ {
+ puts ("failed to load " LIBPTHREAD_SO);
+ exit (1);
+ }
+
+ if (dlclose (p) != 0)
+ {
+ puts ("dlclose (" LIBPTHREAD_SO ") failed");
+ exit (1);
+ }
+
+ puts ("seems to work");
+
+ exit (0);
+}