From ab2d98e38e085f83fca961876dd6c0e176f52be1 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 21 Feb 2003 20:29:49 +0000 Subject: Update. 2003-02-21 Ulrich Drepper * Makefile (tests): Remove tst-basic7. Add tst-kill1, tst-kill2, tst-kill3, tst-kill4. --- nptl/tst-kill4.c | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 nptl/tst-kill4.c (limited to 'nptl/tst-kill4.c') diff --git a/nptl/tst-kill4.c b/nptl/tst-kill4.c new file mode 100644 index 0000000000..4e7ff5eaf4 --- /dev/null +++ b/nptl/tst-kill4.c @@ -0,0 +1,74 @@ +/* Copyright (C) 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper , 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. */ + +#include +#include +#include +#include +#include +#include + + +static void * +tf (void *a) +{ + return NULL; +} + + +int +do_test (void) +{ + pthread_t th; + if (pthread_create (&th, NULL, tf, NULL) != 0) + { + puts ("create failed"); + exit (1); + } + + if (pthread_join (th, NULL) != 0) + { + puts ("join failed"); + exit (1); + } + + /* The following only works because we assume here something about + the implementation. Namely, that the memory allocated for the + thread descriptor is not going away, that the the TID field is + cleared and therefore the signal is sent to process 0, and that + we can savely assume there is no other process with this ID at + that time. */ + int e = pthread_kill (th, 0); + if (e == 0) + { + puts ("pthread_kill succeeded"); + exit (1); + } + if (e != ESRCH) + { + puts ("pthread_kill didn't return ESRCH"); + exit (1); + } + + return 0; +} + + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" -- cgit v1.2.3