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/*
* arch/s390/appldata/appldata.h
*
* Definitions and interface for Linux - z/VM Monitor Stream.
*
* Copyright IBM Corp. 2003, 2008
*
* Author: Gerald Schaefer <gerald.schaefer@de.ibm.com>
*/
#define APPLDATA_MAX_REC_SIZE 4024 /* Maximum size of the */
/* data buffer */
#define APPLDATA_MAX_PROCS 100
#define APPLDATA_PROC_NAME_LENGTH 16 /* Max. length of /proc name */
#define APPLDATA_RECORD_MEM_ID 0x01 /* IDs to identify the */
#define APPLDATA_RECORD_OS_ID 0x02 /* individual records, */
#define APPLDATA_RECORD_NET_SUM_ID 0x03 /* must be < 256 ! */
#define APPLDATA_RECORD_PROC_ID 0x04
#define CTL_APPLDATA_TIMER 2121 /* sysctl IDs, must be unique */
#define CTL_APPLDATA_INTERVAL 2122
#define CTL_APPLDATA_MEM 2123
#define CTL_APPLDATA_OS 2124
#define CTL_APPLDATA_NET_SUM 2125
#define CTL_APPLDATA_PROC 2126
struct appldata_ops {
struct list_head list;
struct ctl_table_header *sysctl_header;
struct ctl_table *ctl_table;
int active; /* monitoring status */
/* fill in from here */
char name[APPLDATA_PROC_NAME_LENGTH]; /* name of /proc fs node */
unsigned char record_nr; /* Record Nr. for Product ID */
void (*callback)(void *data); /* callback function */
void *data; /* record data */
unsigned int size; /* size of record */
struct module *owner; /* THIS_MODULE */
char mod_lvl[2]; /* modification level, EBCDIC */
};
extern int appldata_register_ops(struct appldata_ops *ops);
extern void appldata_unregister_ops(struct appldata_ops *ops);
extern int appldata_diag(char record_nr, u16 function, unsigned long buffer,
u16 length, char *mod_lvl);
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