2003-02-26 Ulrich Drepper <drepper@redhat.com>
+ * Makefile (tests): Add tst-dlsym1.
+ * tst-dlsym1.c: New file.
+
* init.c (__pthread_initialize_minimal_internal): Set
GL(dl_error_catch_tsd) to __libc_dl_error_tsd.
* Versions (libc:GLIBC_PRIVATE): Export __libc_dl_error_tsd.
tst-stdio1 tst-stdio2 \
tst-stack1 \
tst-unload \
+ tst-dlsym1 \
tst-sysconf \
tst-locale1 tst-locale2 \
tst-umask1 \
$(objpfx)tst-tls3.out: $(objpfx)tst-tls3mod.so
$(objpfx)tst-tls3mod.so: $(shared-thread-library)
+$(objpfx)tst-dlsym1: $(libdl) $(shared-thread-library)
+
extra-B-pthread.so = -B$(common-objpfx)nptl/
$(objpfx)libpthread.so: $(objpfx)crti.o
$(objpfx)libpthread.so: +preinit += $(objpfx)crti.o
--- /dev/null
+/* Test case by Hui Huang <hui.huang@sun.com>. */
+#include <dlfcn.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+
+static void *
+start_routine (void *args)
+{
+ int i;
+ void **addrs = (void **) args;
+ for (i = 0; i < 10000; ++i)
+ addrs[i % 1024] = dlsym (NULL, "does_not_exist");
+
+ return addrs;
+}
+
+
+static int
+do_test (void)
+{
+ pthread_t tid1, tid2, tid3;
+
+ void *addrs1[1024];
+ void *addrs2[1024];
+ void *addrs3[1024];
+
+ if (pthread_create (&tid1, NULL, start_routine, addrs1) != 0)
+ {
+ puts ("1st create failed");
+ exit (1);
+ }
+ if (pthread_create (&tid2, NULL, start_routine, addrs2) != 0)
+ {
+ puts ("2nd create failed");
+ exit (1);
+ }
+ if (pthread_create (&tid3, NULL, start_routine, addrs3) != 0)
+ {
+ puts ("3rd create failed");
+ exit (1);
+ }
+
+ if (pthread_join (tid1, NULL) != 0)
+ {
+ puts ("1st join failed");
+ exit (1);
+ }
+ if (pthread_join (tid2, NULL) != 0)
+ {
+ puts ("2nd join failed");
+ exit (1);
+ }
+ if (pthread_join (tid3, NULL) != 0)
+ {
+ puts ("2rd join failed");
+ exit (1);
+ }
+
+ return 0;
+}
+
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"