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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); |