1 // Utility subroutines for the C++ library testsuite.
3 // Copyright (C) 2002 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 2, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING. If not, write to the Free
18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
21 // As a special exception, you may use this file as part of a free software
22 // library without restriction. Specifically, if other files instantiate
23 // templates or use macros or inline functions from this file, or you compile
24 // this file and link it with other files to produce an executable, this
25 // file does not by itself cause the resulting executable to be covered by
26 // the GNU General Public License. This exception does not however
27 // invalidate any other reasons why the executable file might be covered by
28 // the GNU General Public License.
30 #include <testsuite_hooks.h>
32 #ifdef _GLIBCPP_MEM_LIMITS
35 #include <sys/resource.h>
38 __set_testsuite_memlimit(float __size)
41 rlim_t limit = (rlim_t)(__size * 1048576);
43 // Heap size, seems to be common.
44 #if _GLIBCPP_HAVE_MEMLIMIT_DATA
45 getrlimit(RLIMIT_DATA, &r);
47 setrlimit(RLIMIT_DATA, &r);
51 #if _GLIBCPP_HAVE_MEMLIMIT_RSS
52 getrlimit(RLIMIT_RSS, &r);
54 setrlimit(RLIMIT_RSS, &r);
57 // Mapped memory (brk + mmap).
58 #if _GLIBCPP_HAVE_MEMLIMIT_VMEM
59 getrlimit(RLIMIT_VMEM, &r);
61 setrlimit(RLIMIT_VMEM, &r);
65 #if _GLIBCPP_HAVE_MEMLIMIT_AS
66 getrlimit(RLIMIT_AS, &r);
68 setrlimit(RLIMIT_AS, &r);
73 __set_testsuite_memlimit(float) { }
74 #endif /* _GLIBCPP_MEM_LIMITS */
77 gnu_counting_struct::size_type gnu_counting_struct::count = 0;
79 int gnu_copy_tracker::itsCopyCount = 0;
80 int gnu_copy_tracker::itsDtorCount = 0;