diff options
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/ChangeLog | 8 | ||||
| -rw-r--r-- | nptl/Makefile | 8 | ||||
| -rw-r--r-- | nptl/tst-stack3.c | 98 |
3 files changed, 113 insertions, 1 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 472187f500..4c8661bbce 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,11 @@ +2003-12-17 Jakub Jelinek <jakub@redhat.com> + + * Makefile (tests): Add tst-stack3. Depend on $(objpfx)tst-stack3-mem. + (generated): Add tst-stack3.mtrace and tst-stack3-mem. + (tst-stack3-ENV): Set. + ($(objpfx)tst-stack3-mem): New. + * tst-stack3.c: New test. + 2003-12-10 David Mosberger <davidm@hpl.hp.com> * sysdeps/unix/sysv/linux/ia64/pt-initfini.c (_init_EPILOG_BEGINS): diff --git a/nptl/Makefile b/nptl/Makefile index 78613858be..c2c4746681 100644 --- a/nptl/Makefile +++ b/nptl/Makefile @@ -223,7 +223,7 @@ tests = tst-attr1 tst-attr2 tst-attr3 \ tst-exec1 tst-exec2 tst-exec3 tst-exec4 \ tst-exit1 \ tst-stdio1 tst-stdio2 \ - tst-stack1 tst-stack2 \ + tst-stack1 tst-stack2 tst-stack3 \ tst-unload \ tst-dlsym1 \ tst-sysconf \ @@ -405,6 +405,12 @@ LDFLAGS-tst-atfork2 = -rdynamic tst-atfork2-ENV = MALLOC_TRACE=$(objpfx)tst-atfork2.mtrace $(objpfx)tst-atfork2mod.so: $(shared-thread-library) +tests: $(objpfx)tst-stack3-mem +tst-stack3-ENV = MALLOC_TRACE=$(objpfx)tst-stack3.mtrace +$(objpfx)tst-stack3-mem: $(objpfx)tst-stack3.out + $(common-objpfx)malloc/mtrace $(objpfx)tst-stack3.mtrace > $@ +generated += tst-stack3-mem tst-stack3.mtrace + $(objpfx)tst-cleanup4: $(objpfx)tst-cleanup4aux.o $(shared-thread-library) $(objpfx)tst-cleanupx4: $(objpfx)tst-cleanup4aux.o $(shared-thread-library) diff --git a/nptl/tst-stack3.c b/nptl/tst-stack3.c new file mode 100644 index 0000000000..fa9aeddd9c --- /dev/null +++ b/nptl/tst-stack3.c @@ -0,0 +1,98 @@ +/* Copyright (C) 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Jakub Jelinek <jakub@redhat.com>, 2003. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +/* Test whether pthread_create/pthread_join with user defined stacks + doesn't leak memory. */ + +#include <limits.h> +#include <mcheck.h> +#include <pthread.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> + +static int seen; + +static void * +tf (void *p) +{ + ++seen; + return NULL; +} + +static int +do_test (void) +{ + mtrace (); + + void *stack; + int res = posix_memalign (&stack, getpagesize (), 4 * PTHREAD_STACK_MIN); + if (res) + { + printf ("malloc failed %s\n", strerror (res)); + return 1; + } + + pthread_attr_t attr; + pthread_attr_init (&attr); + + int result = 0; + res = pthread_attr_setstack (&attr, stack, 4 * PTHREAD_STACK_MIN); + if (res) + { + printf ("pthread_attr_setstack failed %d\n", res); + result = 1; + } + + for (int i = 0; i < 16; ++i) + { + /* Create the thread. */ + pthread_t th; + res = pthread_create (&th, &attr, tf, NULL); + if (res) + { + printf ("pthread_create failed %d\n", res); + result = 1; + } + else + { + res = pthread_join (th, NULL); + if (res) + { + printf ("pthread_join failed %d\n", res); + result = 1; + } + } + } + + pthread_attr_destroy (&attr); + + if (seen != 16) + { + printf ("seen %d != 16\n", seen); + result = 1; + } + + free (stack); + return result; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |