rvmlib.h File Reference

#include "coda_string.h"
#include <rvm/rvm.h>
#include <unistd.h>
#include <stdlib.h>
#include <setjmp.h>
#include <lwp/lwp.h>
#include <rvm/rds.h>
#include <util.h>
#include <coda_tsa.h>

Include dependency graph for rvmlib.h:

Go to the source code of this file.

Classes
struct	rvm_perthread_t

Macros
#define	rvmlib_begin_transaction(restore_mode)    _rvmlib_begin_transaction(restore_mode, __FILE__, __LINE__);
#define	CODA_STACK_LENGTH   0x20000 /* 128 K */
#define	LOGTHRESHOLD   50
#define	RVMLIB_ASSERT(errmsg)
#define	rvmlib_rec_malloc(size)   rvmlib_malloc(size, __FILE__, __LINE__)
#define	rvmlib_rec_free(addr)   rvmlib_free(addr, __FILE__, __LINE__)
#define	rvmlib_rec_strdup(size)   rvmlib_strdup(size, __FILE__, __LINE__)
#define	RVMLIB_REC_OBJECT(object)   rvmlib_set_range(&(object), sizeof(object))
#define	rvmlib_intrans()   rvmlib_check_trans(__FUNCTION__, __FILE__)
#define	RVMLIB_MODIFY(object, newValue)

Enumerations
enum	rvm_type_t { UNSET = 0 , RAWIO = 1 , UFS = 2 , VM = 3 }

Functions
int	rvmlib_in_transaction (void)
void	rvmlib_abort (int) ENDS_TRANSACTION
void	rvmlib_set_range (void *base, unsigned long size) REQUIRES_TRANSACTION
void	rvmlib_modify_bytes (void *dest, const void *newval, int len) REQUIRES_TRANSACTION
char *	rvmlib_strdup (const char *src, const char *file, int line) REQUIRES_TRANSACTION
void *	rvmlib_malloc (unsigned long size, const char *file, int line) REQUIRES_TRANSACTION
void	rvmlib_free (void *p, const char *file, int line) REQUIRES_TRANSACTION
void	rvmlib_init_threaddata (rvm_perthread_t *rvmptt)
void	rvmlib_set_thread_data (void *)
rvm_perthread_t *	rvmlib_thread_data (void)
void	_rvmlib_begin_transaction (int restore_mode, const char file[], int line) BEGINS_TRANSACTION
void	rvmlib_end_transaction (int flush_mode, rvm_return_t *statusp) ENDS_TRANSACTION
void	rvmlib_check_trans (char *where, char *file)

Variables
rvm_type_t	RvmType
long	rvm_no_yield
int	optimizationson

Macro Definition Documentation

CODA_STACK_LENGTH

#define CODA_STACK_LENGTH   0x20000 /* 128 K */

LOGTHRESHOLD

#define LOGTHRESHOLD   50

RVMLIB_ASSERT

#define RVMLIB_ASSERT

(

errmsg

)

Value:

    do {                                                \
        fprintf(stderr, "RVMLIB_ASSERT: %s\n", errmsg); \
        fflush(stderr);                                 \
        coda_assert("0", __FILE__, __LINE__);           \
    } while (0)

rvmlib_begin_transaction

#define rvmlib_begin_transaction

(

restore_mode

)

_rvmlib_begin_transaction(restore_mode, __FILE__, __LINE__);

rvmlib_intrans

#define rvmlib_intrans

(

)

rvmlib_check_trans(__FUNCTION__, __FILE__)

RVMLIB_MODIFY

#define RVMLIB_MODIFY	(		object,
			newValue
	)

Value:

    do {                                                                      \
        rvm_perthread_t *_rvm_data = rvmlib_thread_data();                    \
        if (RvmType == VM)                                                    \
            (object) = (newValue);                                            \
        else if (RvmType == RAWIO ||                                          \
                 RvmType == UFS) { /* is object a pointer? */                 \
            rvm_return_t ret = rvm_set_range(_rvm_data->tid, (char *)&object, \
                                             sizeof(object));                 \
            if (ret != RVM_SUCCESS)                                           \
                printf("Modify Bytes error %s\n", rvm_return(ret));           \
            CODA_ASSERT(ret == RVM_SUCCESS);                                  \
            (object) = (newValue);                                            \
        } else {                                                              \
            CODA_ASSERT(0);                                                   \
        }                                                                     \
    } while (0)

rvmlib_rec_free

#define rvmlib_rec_free

(

addr

)

rvmlib_free(addr, __FILE__, __LINE__)

rvmlib_rec_malloc

#define rvmlib_rec_malloc

(

size

)

rvmlib_malloc(size, __FILE__, __LINE__)

RVMLIB_REC_OBJECT

#define RVMLIB_REC_OBJECT

(

object

)

rvmlib_set_range(&(object), sizeof(object))

rvmlib_rec_strdup

#define rvmlib_rec_strdup

(

size

)

rvmlib_strdup(size, __FILE__, __LINE__)

Enumeration Type Documentation

rvm_type_t

enum rvm_type_t

Enumerator
UNSET
RAWIO
UFS
VM

Function Documentation

_rvmlib_begin_transaction()

void _rvmlib_begin_transaction	(	int	restore_mode,
		const char	file[],
		int	line
	)

rvmlib_abort()

void rvmlib_abort

(

int

status

)

rvmlib_check_trans()

void rvmlib_check_trans	(	char *	where,
		char *	file
	)

rvmlib_end_transaction()

void rvmlib_end_transaction	(	int	flush_mode,
		rvm_return_t *	statusp
	)

rvmlib_free()

void rvmlib_free ( void *  p, const char *  file, int  line  )

inline

rvmlib_in_transaction()

int rvmlib_in_transaction

(

void

)

rvmlib_init_threaddata()

void rvmlib_init_threaddata

(

rvm_perthread_t *

rvmptt

)

rvmlib_malloc()

void * rvmlib_malloc	(	unsigned long	size,
		const char *	file,
		int	line
	)

rvmlib_modify_bytes()

void rvmlib_modify_bytes	(	void *	dest,
		const void *	newval,
		int	len
	)

rvmlib_set_range()

void rvmlib_set_range	(	void *	base,
		unsigned long	size
	)

rvmlib_set_thread_data()

void rvmlib_set_thread_data

(

void *

p

)

rvmlib_strdup()

char * rvmlib_strdup	(	const char *	src,
		const char *	file,
		int	line
	)

rvmlib_thread_data()

rvm_perthread_t * rvmlib_thread_data

(

void

)

Variable Documentation

optimizationson

int optimizationson

extern

rvm_no_yield

long rvm_no_yield

extern

RvmType

rvm_type_t RvmType

extern