From ffeb4481f46746917f22d2d992d2e3c729919b51 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 24 Feb 2003 10:03:02 +0000 Subject: Update. * Makefile: Add rules to build and run tst-tls3. * tst-tls3.c: New file. * tst-tls3mod.c: New file. --- nptl/tst-tls3mod.c | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 nptl/tst-tls3mod.c (limited to 'nptl/tst-tls3mod.c') diff --git a/nptl/tst-tls3mod.c b/nptl/tst-tls3mod.c new file mode 100644 index 0000000000..072b3f212b --- /dev/null +++ b/nptl/tst-tls3mod.c @@ -0,0 +1,81 @@ +/* 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 + + +extern pthread_barrier_t b; + +#define TOTAL_SIGS 1000 +extern int nsigs; + +extern sem_t s; + + +static __thread void (*fp) (void); + + +#define THE_SIG SIGUSR1 +void +handler (int sig) +{ + if (sig != THE_SIG) + { + write (STDOUT_FILENO, "wrong signal\n", 13); + _exit (1); + } + + fp (); + + if (sem_post (&s) != 0) + { + write (STDOUT_FILENO, "sem_post failed\n", 16); + _exit (1); + } +} + + +void * +tf (void *arg) +{ + if (fp != NULL) + { + puts ("fp not initially NULL"); + exit (1); + } + + fp = arg; + + pthread_barrier_wait (&b); + + pthread_barrier_wait (&b); + + if (nsigs != TOTAL_SIGS) + { + puts ("barrier_wait prematurely returns"); + exit (1); + } + + return NULL; +} -- cgit v1.2.3