esdm-pmem.c File Reference

A data backend to provide PMEM (pmem.io) support. More...

#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <pthread.h>
#include <esdm-internal.h>
#include <libpmem.h>
#include "esdm-pmem.h"

Include dependency graph for esdm-pmem.c:

Macros
#define	DEBUG_ENTER   ESDM_DEBUG_COM_FMT("PMEM", "", "")
#define	DEBUG(fmt, ...)   ESDM_DEBUG_COM_FMT("PMEM", fmt, __VA_ARGS__)
#define	WARN_ENTER   ESDM_WARN_COM_FMT("PMEM", "", "")
#define	WARN(fmt, ...)   ESDM_WARN_COM_FMT("PMEM", fmt, __VA_ARGS__)
#define	WARNS(fmt)   ESDM_WARN_COM_FMT("PMEM", "%s", fmt)
#define	ERROR(fmt, ...)   ESDM_ERROR_COM_FMT("PMEM", fmt, __VA_ARGS__)
#define	ERRORS(fmt)   ESDM_ERROR_COM_FMT("PMEM", "%s", fmt)
#define	WARN_STRERR(fmt, ...)   WARN(fmt ": %s", __VA_ARGS__, strerror(errno));
#define	WARN_CHECK_RET(ret, fmt, ...)   if(ret != 0){ WARN(fmt ": %s", __VA_ARGS__, strerror(errno)); }
#define	sprintfFragmentDir(path, f)   (sprintf(path, "%s/%c%c/%s", tgt, f->dataset->id[0], f->dataset->id[1], f->dataset->id+2))
#define	sprintfFragmentPath(path, f)   (sprintf(path, "%s/%c%c/%s/%s", tgt, f->dataset->id[0], f->dataset->id[1], f->dataset->id+2, f->id))

Functions
int	pmem_finalize (esdm_backend_t *backend)
esdm_backend_t *	pmem_backend_init (esdm_config_backend_t *config)

Detailed Description

A data backend to provide PMEM (pmem.io) support.