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/*
* Copyright (c) 2016 Intel Corporation. All rights reserved.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#pragma once
#include <stdint.h>
#include "ofi_osd.h"
/* Unix specific macro */
#define MAP_SHARED 0x01 /* Share changes. */
#define MAP_PRIVATE 0x02 /* Changes are private. */
#define MAP_FAILED ((void*)-1) /* Return value of `mmap' in case of an error. */
#define PROT_READ 0x1 /* Page can be read. */
#define PROT_WRITE 0x2 /* Page can be written. */
#define PROT_EXEC 0x4 /* Page can be executed. */
#define PROT_NONE 0x0 /* Page can not be accessed. */
/* Unix specific macro */
#define S_IRUSR S_IREAD
#define S_IWUSR S_IWRITE
typedef uint32_t mode_t;
/* stubs for Linux only functions */
static inline void *mremap(void *old_address, size_t old_size, size_t new_size, int flags)
{
OFI_UNUSED(old_address);
OFI_UNUSED(old_size);
OFI_UNUSED(new_size);
OFI_UNUSED(flags);
return MAP_FAILED;
}
static inline int shm_open(const char *name, int oflag, mode_t mode)
{
OFI_UNUSED(name);
OFI_UNUSED(oflag);
OFI_UNUSED(mode);
return -1;
}
static inline int shm_unlink(const char *name)
{
OFI_UNUSED(name);
return -1;
}
static inline void *mmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset)
{
OFI_UNUSED(addr);
OFI_UNUSED(length);
OFI_UNUSED(prot);
OFI_UNUSED(flags);
OFI_UNUSED(fd);
OFI_UNUSED(offset);
return MAP_FAILED;
}
static inline int munmap(void *addr, size_t length)
{
OFI_UNUSED(addr);
OFI_UNUSED(length);
return -1;
}
static inline int ftruncate(int fd, off_t length)
{
OFI_UNUSED(fd);
OFI_UNUSED(length);
return -1;
}
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