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/* $Id$
* ============================================================================
*
* = LIBRARY
* pace
*
* = FILENAME
* pace/sys/mman.h
*
* = AUTHOR
* Luther Baker
*
* ============================================================================ */
#ifndef PACE_SYS_MMAN_H
#define PACE_SYS_MMAN_H
#include "pace/config/defines.h"
#if (PACE_HAS_POSIX)
# include "pace/posix/mman.h"
#elif (PACE_VXWORKS)
# include "pace/vxworks/mman.h"
#elif (PACE_WIN32)
# include "pace/win32/mman.h"
#endif
#if defined (PACE_HAS_CPLUSPLUS)
extern "C" {
#endif /* PACE_HAS_CPLUSPLUS */
/**
PACE's implementation of the POSIX function mlock.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 12.1.2.
*/
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE int pace_mlock (const void * addr, pace_size_t len);
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
/**
PACE's implementation of the POSIX function mlockall.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 12.1.1.
*/
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE int pace_mlockall (int flags);
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
/**
PACE's implementation of the POSIX function mmap.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 12.2.1.
*/
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE void * pace_mmap (void * addr,
pace_size_t len,
int prot,
int flags,
PACE_HANDLE fildes,
pace_off_t off);
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
/**
PACE's implementation of the POSIX function mprotect.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 12.2.3.
*/
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE int pace_mprotect (void * addr,
pace_size_t len,
int prot);
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
/**
PACE's implementation of the POSIX function msync.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 12.2.4.
*/
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE int pace_msync (void * addr,
pace_size_t len,
int flags);
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
/**
PACE's implementation of the POSIX function munlock.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 12.1.2.
*/
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE int pace_munlock (const void * addr, pace_size_t len);
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
/**
PACE's implementation of the POSIX function munlockall.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 12.1.1.
*/
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE int pace_munlockall ();
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
/**
PACE's implementation of the POSIX function munmap.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 12.2.2.
*/
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE int pace_munmap (void * addr, pace_size_t len);
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
/**
PACE's implementation of the POSIX function shm_open.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 12.3.1.
*/
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE PACE_HANDLE pace_shm_open (const char * name,
int oflag,
pace_mode_t mode);
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
/* Requires PACE_POSIX_C_SOURCE > 2. */
/**
PACE's implementation of the POSIX function shm_open.
See POSIX standard (Internation Standard ISO/IEC 9945-1:1996;
IEEE Std 1003.1, 1996 Edition), Section 12.3.2.
*/
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE int pace_shm_unlink (const char * name);
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
/* Requires PACE_POSIX_C_SOURCE > 2. */
#if defined (PACE_HAS_INLINE)
# if (PACE_HAS_POSIX)
# include "pace/posix/mman.inl"
# elif (PACE_VXWORKS)
# include "pace/vxworks/mman.inl"
# elif (PACE_WIN32)
# include "pace/win32/mman.inl"
# endif
#endif /* PACE_HAS_INLINE */
#if defined (PACE_HAS_CPLUSPLUS)
}
#endif /* PACE_HAS_CPLUSPLUS */
#endif /* PACE_SYS_MMAN_H */
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