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110 lines
4.2 KiB
110 lines
4.2 KiB
/*** clearmem.h- Public defines and structure definitions for cache flusher.
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*
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*
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* Title:
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* Cache flusher include file used by all
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*
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* Copyright (c) 1990, Microsoft Corporation.
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* Russ Blake.
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*
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*
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* Modification History:
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* 90.03.08 - RussBl -- Created
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*
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*/
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/* * * * * * * * * N T C o m m o n D e f i n e s * * * * * * * * * */
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#define RC NTSTATUS
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/* * * * * * * * C o m m o n M i s c . D e f i n e s * * * * * * * */
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// Runtime flags
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//
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// #define STATIC static // This is defined so all the defined STATIC
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#define STATIC // functions can easily become non-static by
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// changing this define to "". Remember that
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// static functions are not visiable by the
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// kernel debugger.
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#define RESERVED_NULL NULL // Reserved null fields
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// #define CF_DEBUG_L1 // Flag indicating display of debug info - Level1
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// (Level 1: Displays process/thread arguments
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// #define CF_DEBUG_L2 // Flag indicating display of debug info - Level2
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// (Level 2: Displays thread start/completion info
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// #define CF_DEBUG_L3 // Flag indicating display of debug info - Level3
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// (Level 3: Displays CF cycle states' info
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// #define CF_DEBUG_L4 // Flag indicating display of debug info - Level4
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// (Level 4: Displays CF cycle timing info
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// User defined error codes
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//
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#define LOGIC_ERR 0x7FFFFF01L // Error code indicating logic error
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// is encountered
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#define INPUTARGS_ERR 0x7FFFFF02L // Error code for invalid number of
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// input arguments
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#define FILEARG_ERR 0x7FFFFF03L // Error code for invalid input file
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// argument
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#define TIMEARG_ERR 0x7FFFFF04L // Error code for invalid trail time
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// argument
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#define INSUFMEM_ERR 0x7FFFFF05L // Error code indicating memory can't
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// be allocated by MALLOC/REALLOC
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#define MEANSDEV_ERR 0x7FFFFF06L // Error code for invalid mean and/or
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// standard deviation
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#define FSEEK_ERR 0x7FFFFF07L // Error code indicating fseek()
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// failure
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#define FCLOSE_ERR 0x7FFFFF08L // Error code indicating fclose()
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// failure
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#define FFLUSH_ERR 0x7FFFFF09L // Error code indicating fflush()
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// failure
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#define FOPEN_ERR 0x7FFFFF0AL // Error code indicating fopen()
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// failure
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#define PRCSETUP_ERR 0x7FFFFF0BL // Error code indicating error during
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// child process setup/initialization
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#define THDSETUP_ERR 0x7FFFFF0CL // Error code indicating error during
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// thread setup/initialization
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#define PROCINFO_ERR 0x7FFFFF0DL // Error code indicating error during
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// retrieval of process information
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#define SETWSET_ERR 0x7FFFFF0EL // Error code indicating error during
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// setting of working set information
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// Maximu length defines
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//
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#define FNAME_LEN 256 // Maximum file name langth
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#define LINE_LEN 128 // Maximum input line length
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#define ULONG_LEN 15 // Maximum length required to store
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// ULONG values in ASCII format
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// 10+1(null)=11
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#define ERR_NOFILE 0xFFFFFFFFL // Failure from CreateFile
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// String (EXEs & KEYs) constants
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//
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#define CF_EXE "CLEARMEM.EXE" // CF's binary name
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// Other defines
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//
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#define PAGESIZE 4096 // Page size in bytes
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#define SECTION_SIZE 16*1024*1024L // Size of data section for flushing
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#define FLUSH_FILE_SIZE 256*1024L // Size of flush file
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// Next is max that cache will permit in WS at one time for each file,
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// less 1 (or we reach into next private segment because of how we
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// alternate read locations)
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#define NUM_FLUSH_READS 63 // Number of pages to read:
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#define LAZY_DELAY 5000L // Lazy Writer delay
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#define NUM_FILES 3 // Number of flush files
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