/usr/include/xenomai/asm-generic/stack.h is in libxenomai-dev 2.6.4+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | /*
* Copyright (C) 2010 Gilles Chanteperdrix <gch@xenomai.org>.
*
* This 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 of the License, or (at your option) any later version.
*
* This 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 this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#ifndef STACKSIZE_H
#define STACKSIZE_H
#include <stdint.h>
#include <unistd.h>
#include <pthread.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
static inline unsigned xeno_stacksize(unsigned size)
{
static const unsigned default_size = __WORDSIZE * 1024;
static unsigned min_size;
if (!min_size)
min_size = PTHREAD_STACK_MIN + getpagesize();
if (!size)
size = default_size;
if (size < min_size)
size = min_size;
return size;
}
void xeno_fault_stack(void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* STACKSIZE_H */
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