/usr/include/xenomai/native/misc.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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 | /**
* @file
* This file is part of the Xenomai project.
*
* @note Copyright (C) 2005 Philippe Gerum <rpm@xenomai.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _XENO_MISC_H
#define _XENO_MISC_H
#include <native/types.h>
#define IORN_IOPORT 0x1
#define IORN_IOMEM 0x2
typedef struct rt_ioregion_placeholder {
xnhandle_t opaque;
} RT_IOREGION_PLACEHOLDER;
#if defined(__KERNEL__) || defined(__XENO_SIM__)
#include <native/ppd.h>
#define XENO_IOREGION_MAGIC 0x55550b0b
typedef struct rt_ioregion {
unsigned magic; /* !< Magic code - must be first */
xnhandle_t handle; /* !< Handle in registry -- must be registered. */
uint64_t start; /* !< Start of I/O region. */
uint64_t len; /* !< Length of I/O region. */
char name[XNOBJECT_NAME_LEN]; /* !< Symbolic name. */
int flags; /* !< Operation flags. */
pid_t cpid; /* !< Creator's pid. */
xnholder_t rlink; /* !< Link in resource queue. */
#define rlink2ioregion(ln) container_of(ln, RT_IOREGION, rlink)
xnqueue_t *rqueue; /* !< Backpointer to resource queue. */
} RT_IOREGION;
int rt_ioregion_delete(RT_IOREGION *iorn);
static inline void __native_ioregion_flush_rq(xnqueue_t *rq)
{
#ifdef CONFIG_XENO_OPT_PERVASIVE
xeno_flush_rq(RT_IOREGION, rq, ioregion);
#endif
}
static inline int __native_misc_pkg_init(void)
{
return 0;
}
static inline void __native_misc_pkg_cleanup(void)
{
#ifdef CONFIG_XENO_OPT_PERVASIVE
__native_ioregion_flush_rq(&__native_global_rholder.ioregionq);
#endif
}
#else /* !(__KERNEL__ && __XENO_SIM__) */
typedef RT_IOREGION_PLACEHOLDER RT_IOREGION;
#ifdef __cplusplus
extern "C" {
#endif
/* Public interface. */
int rt_io_get_region(RT_IOREGION *iorn,
const char *name,
uint64_t start,
uint64_t len,
int flags);
int rt_io_put_region(RT_IOREGION *iorn);
#ifdef __cplusplus
}
#endif
#endif /* !(__KERNEL__ || __XENO_SIM__) */
#endif /* !_XENO_MISC_H */
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