54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
/*************************************************************************\
|
|
* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
|
|
* National Laboratory.
|
|
* Copyright (c) 2002 The Regents of the University of California, as
|
|
* Operator of Los Alamos National Laboratory.
|
|
* EPICS BASE Versions 3.13.7
|
|
* and higher are distributed subject to a Software License Agreement found
|
|
* in file LICENSE that is included with this distribution.
|
|
\*************************************************************************/
|
|
/* Author: Marty Kraimer Date: 04-07-94 */
|
|
|
|
/* gph provides a general purpose directory accessed via a hash table*/
|
|
|
|
#ifndef INC_gpHash_H
|
|
#define INC_gpHash_H
|
|
|
|
#include "shareLib.h"
|
|
|
|
#include "ellLib.h"
|
|
|
|
typedef struct{
|
|
ELLNODE node;
|
|
const char *name; /*address of name placed in directory*/
|
|
void *pvtid; /*private name for subsystem user*/
|
|
void *userPvt; /*private for user*/
|
|
} GPHENTRY;
|
|
|
|
struct gphPvt;
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*tableSize must be power of 2 in range 256 to 65536*/
|
|
epicsShareFunc void epicsShareAPI
|
|
gphInitPvt(struct gphPvt **ppvt, int tableSize);
|
|
epicsShareFunc GPHENTRY * epicsShareAPI
|
|
gphFind(struct gphPvt *pvt, const char *name, void *pvtid);
|
|
epicsShareFunc GPHENTRY * epicsShareAPI
|
|
gphFindParse(struct gphPvt *pvt, const char *name, size_t len, void *pvtid);
|
|
epicsShareFunc GPHENTRY * epicsShareAPI
|
|
gphAdd(struct gphPvt *pvt, const char *name, void *pvtid);
|
|
epicsShareFunc void epicsShareAPI
|
|
gphDelete(struct gphPvt *pvt, const char *name, void *pvtid);
|
|
epicsShareFunc void epicsShareAPI gphFreeMem(struct gphPvt *pvt);
|
|
epicsShareFunc void epicsShareAPI gphDump(struct gphPvt *pvt);
|
|
epicsShareFunc void epicsShareAPI gphDumpFP(FILE *fp, struct gphPvt *pvt);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* INC_gpHash_H */
|