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* Makefile (tests): Add tst-dlsym1.
	* tst-dlsym1.c: New file.
This commit is contained in:
Ulrich Drepper 2003-02-27 04:42:04 +00:00
parent b1531183c5
commit 695799feb3
3 changed files with 72 additions and 0 deletions
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3
nptl/ChangeLog
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@ -1,5 +1,8 @@
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.

3
nptl/Makefile
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@ -155,6 +155,7 @@ tests = tst-attr1 tst-attr2 \
tst-stdio1 tst-stdio2 \
tst-stack1 \
tst-unload \
tst-dlsym1 \
tst-sysconf \
tst-locale1 tst-locale2 \
tst-umask1 \
@ -258,6 +259,8 @@ LDFLAGS-tst-tls3 = -rdynamic
$(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

66
nptl/tst-dlsym1.c Normal file
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@ -0,0 +1,66 @@
/* 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"