49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Definitions and interface for Linux - z/VM Monitor Stream.
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*
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* Copyright IBM Corp. 2003, 2008
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*
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* Author: Gerald Schaefer <gerald.schaefer@de.ibm.com>
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*/
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#define APPLDATA_MAX_REC_SIZE 4024 /* Maximum size of the */
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/* data buffer */
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#define APPLDATA_MAX_PROCS 100
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#define APPLDATA_PROC_NAME_LENGTH 16 /* Max. length of /proc name */
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#define APPLDATA_RECORD_MEM_ID 0x01 /* IDs to identify the */
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#define APPLDATA_RECORD_OS_ID 0x02 /* individual records, */
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#define APPLDATA_RECORD_NET_SUM_ID 0x03 /* must be < 256 ! */
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#define APPLDATA_RECORD_PROC_ID 0x04
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#define CTL_APPLDATA_TIMER 2121 /* sysctl IDs, must be unique */
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#define CTL_APPLDATA_INTERVAL 2122
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#define CTL_APPLDATA_MEM 2123
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#define CTL_APPLDATA_OS 2124
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#define CTL_APPLDATA_NET_SUM 2125
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#define CTL_APPLDATA_PROC 2126
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struct appldata_ops {
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struct list_head list;
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struct ctl_table_header *sysctl_header;
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struct ctl_table *ctl_table;
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int active; /* monitoring status */
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/* fill in from here */
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char name[APPLDATA_PROC_NAME_LENGTH]; /* name of /proc fs node */
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unsigned char record_nr; /* Record Nr. for Product ID */
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void (*callback)(void *data); /* callback function */
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void *data; /* record data */
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unsigned int size; /* size of record */
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struct module *owner; /* THIS_MODULE */
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char mod_lvl[2]; /* modification level, EBCDIC */
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};
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extern int appldata_register_ops(struct appldata_ops *ops);
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extern void appldata_unregister_ops(struct appldata_ops *ops);
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extern int appldata_diag(char record_nr, u16 function, unsigned long buffer,
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u16 length, char *mod_lvl);
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