From d82d5d12a6e01f64efa37c3d727250b371e6ccc0 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 3 Dec 2002 10:34:23 +0000 Subject: Update. 2002-12-03 Ulrich Drepper * Makefile (tests): Add tst-sysconf. * tst-sysconf.c: New file. * sysdeps/unix/sysv/linux/bits/local_lim.h: Undefine PTHREAD_THREADS_MAX. --- nptl/tst-sysconf.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 nptl/tst-sysconf.c (limited to 'nptl/tst-sysconf.c') diff --git a/nptl/tst-sysconf.c b/nptl/tst-sysconf.c new file mode 100644 index 0000000..b8ab7b0 --- /dev/null +++ b/nptl/tst-sysconf.c @@ -0,0 +1,45 @@ +/* Copyright (C) 2002 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper , 2002. + + 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 + + +int +main (void) +{ + puts ("We expect no limits"); + /* We have no fixed limit on the number of threads. Make sure the + headers tell the right story. */ +#ifdef PTHREAD_THREADS_MAX + printf ("Header report maximum number of threads = %lu\n", + (unsigned long int) PTHREAD_THREADS_MAX); + return 1; +#else + long int r = sysconf (_SC_THREAD_THREADS_MAX); + if (r != -1) + { + printf ("sysconf(_SC_THREAD_THREADS_MAX) return %ld\n", r); + return 1; + } +#endif + + return 0; +} -- cgit v1.1