Logo Search packages:      
Sourcecode: linux version File versions  Download package

appldata.h

/*
 * 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

#define P_INFO(x...)    printk(KERN_INFO MY_PRINT_NAME " info: " x)
#define P_ERROR(x...)   printk(KERN_ERR MY_PRINT_NAME " error: " x)
#define P_WARNING(x...) printk(KERN_WARNING MY_PRINT_NAME " status: " x)

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);


Generated by  Doxygen 1.6.0   Back to index