mirror of
https://github.com/danieleteti/delphimvcframework.git
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119 lines
2.4 KiB
C
119 lines
2.4 KiB
C
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/*
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* PROGRAM: JRD Access Method
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* MODULE: perf.h
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* DESCRIPTION: Peformance tool block
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*
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* The contents of this file are subject to the Interbase Public
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* License Version 1.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy
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* of the License at http://www.Inprise.com/IPL.html
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*
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* Software distributed under the License is distributed on an
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* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express
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* or implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code was created by Inprise Corporation
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* and its predecessors. Portions created by Inprise Corporation are
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* Copyright (C) Inprise Corporation.
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*
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* All Rights Reserved.
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* Contributor(s): ______________________________________.
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*
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* 2002.02.15 Sean Leyne - Code Cleanup, removed obsolete "OS/2" port
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*
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* 2002.10.29 Sean Leyne - Removed obsolete "Netware" port
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*
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* 2002.10.30 Sean Leyne - Removed support for obsolete "PC_PLATFORM" define
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*
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*/
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#ifndef JRD_PERF_H
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#define JRD_PERF_H
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#ifdef HAVE_TIMES
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#include <sys/types.h>
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#include <sys/times.h>
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#else
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#include <sys/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Structure returned by times()
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*/
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struct tms
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{
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time_t tms_utime; /* user time */
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time_t tms_stime; /* system time */
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time_t tms_cutime; /* user time, children */
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time_t tms_cstime; /* system time, children */
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};
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* !HAVE_TIMES */
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct perf
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{
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long perf_fetches;
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long perf_marks;
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long perf_reads;
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long perf_writes;
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long perf_current_memory;
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long perf_max_memory;
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long perf_buffers;
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long perf_page_size;
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long perf_elapsed;
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struct tms perf_times;
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} PERF;
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typedef struct perf64
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{
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ISC_INT64 perf_fetches;
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ISC_INT64 perf_marks;
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ISC_INT64 perf_reads;
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ISC_INT64 perf_writes;
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ISC_INT64 perf_current_memory;
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ISC_INT64 perf_max_memory;
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long perf_buffers;
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long perf_page_size;
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long perf_elapsed;
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struct tms perf_times;
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} PERF64;
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/* Letter codes controlling printing of statistics:
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!f - fetches
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!m - marks
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!r - reads
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!w - writes
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!e - elapsed time (in seconds)
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!u - user times
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!s - system time
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!p - page size
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!b - number buffers
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!d - delta memory
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!c - current memory
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!x - max memory
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*/
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#include "../yvalve/perf_proto.h"
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#endif /* JRD_PERF_H */
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