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csacsa(5) -- calendar and appointment services definitions
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The csa/csa.h header defines the following data types through typedef: typedef short int CSA_sint16; typedef long int CSA_sint32; typedef unsigned char CSA_uint8; typedef unsigned short int CSA_uint16; typedef unsigned long int CSA_uint32; typedef void * CSA_buffer; typedef CSA_uint32 CSA_entry_handle; typedef CSA_uint32 CSA_session_handle; typedef char * CSA_string; typedef CSA_string CSA_attribu... |
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dbc_max_pct(5) -- maximum percentage of memory to be used for caching file I/O data and metadata
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During file-system I/O operations, data is stored in a buffer cache, the size of which can be fixed or dynamically allocated. When the parameters dbc_min_pct and dbc_max_pct are different, the size of the buffer cache grows or shrinks dynamically depending on competing requests for system memory. The value of dbc_max_pct specifies the maximum percentage of physical memory that may be consumed by t... |
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dbc_min_pct(5) -- minimum percentage of memory used for caching file I/O data and metadata
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During file-system I/O operations, data is stored in a buffer cache, the size of which can be fixed or dynamically allocated. When the parameters dbc_min_pct and dbc_max_pct are different, the size of the buffer cache grows or shrinks dynamically depending on competing requests for system memory. The value of dbc_min_pct specifies the minimum percentage of physical memory that is reserved for use ... |
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default_disk_ir(5) -- enable/disable the use of a device's write cache in the SCSI subsystem
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This tunable enables (1) or disables (0) the Immediate Reporting behavior of the SCSI subsystem, also known as Write Cache Enable (WCE). With Immediate Reporting enabled, disk drives that have data caches return from a write() system call, including raw writes, when the data is cached, rather than returning after the data is written to the media. This sometimes improves write performance especiall... |
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dirent(5) -- format of directory streams and directory entries
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This header file defines data types used by the directory stream routines described in directory(3C). The following data types are defined: DIR A structure containing information about an open directory stream. struct dirent A structure defining the format of entries returned by the readdir() function (see directory(3C)). The struct dirent structure includes the following members: char d_name[MAXN... |
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dld.sl(5) -- dynamic loader
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The /usr/lib/pa20_64/dld.sl program is the PA-RISC 64-bit dynamic loader. The /usr/lib/dld.sl program is the PA-RISC 32-bit dynamic loader. In programs that use shared libraries, dld.sl is invoked automatically at startup time by exec on PA-RISC 64-bit systems and by the startup file crt0.o on PA-RISC 32-bit systems. Identical copies of crt0.o are kept in both /opt/langtools/lib and /usr/ccs/lib d... |
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dld.so(5) -- dynamic loader
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The /usr/lib/hpux64/dld.so shared library is the 64-bit dynamic loader. The /usr/lib/hpux32/dld.so shared library is the 32-bit dynamic loader. In programs that use shared libraries, dld.so is invoked automatically at startup time. /usr/ccs/lib/hpux64/crt0.o is the 64-bit run-time startup file. /usr/ccs/lib/hpux32/crt0.o is the 32-bit run-time startup file. The /usr/lib/hpux32/uld.so and /usr/lib/... |
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dma32_pool_size(5) -- the amount of memory to reserve for the 32-bit DMA pool
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This tunable specifies the amount of memory in the first 4GB of the physical address space to be reserved for DMA for 32-bit cards. The memory is set aside at boot time and cannot be used for other purposes. This is required only on some Itanium platforms. On platforms where the 32-bit pool is not needed, this value is ignored. The value of this tunable should be set based on the number of 32-bit ... |
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dnlc_hash_locks(5) -- number of locks for the Directory Name Lookup Cache (DNLC)
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To speed up the search through directories in the kernel, there is a memory resident cache of directories called the Directory Name Lookup Cache (DNLC). During a filename lookup in the kernel, any directories or files encountered are retained in the DNLC for future reference. The DLNC is managed in a Least Recently Used (LRU) fashion. The dnlc_hash_locks dictates the number of lock groups that wil... |
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dontdump(5) -- defines which classes of kernel memory pages are not dumped when a kernel panic occurs
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On large systems, the time required to dump system memory when a kernel panic occurs can be excessive or even prohibitive, depending on how much physical memory is installed in the system. Fast-dump capabilities controlled by the dontdump and alwaysdump parameters provide a means for restricting kernel dumps to specific types of information: Hewlett-Packard Company - 1 - HP-UX 11i Version 2: Sep 2... |
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dst(5) -- difference between Universal (Greenwich mean) time and Local time
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The timezone tunable is the difference between Greenwich mean time (Universal Time) and local time, expressed as minutes west of Greenwich, England. The dst tunable indicates whether the timezone tunable is to be interpreted as a standard or daylight savings time value. These tunables provide a way to convert between Grenwich Mean Time (or Universal Time) and local time. Although timezone is a tun... |
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Dt(5) -- miscellaneous desktop definitions
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The Dt/Dt.h header contains miscellaneous public constant and function declaration for the CDE library. The header defines several constants that can be used to determine the version of the library used to compile an application and the version of the library with which an application is currently linked. The header defines the following constants that represent the library compile-time version: D... |
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DtAction(5) -- action service definitions
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The Dt/Action.h header defines the following DtActionStatus constants: DtACTION_OK DtACTION_INVALID_ID DtACTION_INVOKED DtACTION_DONE DtACTION_CANCELED DtACTION_FAILED DtACTION_STATUS_UPDATE The header defines the following data type through typedef: typedef unsigned long DtActionInvocationID; The header defines the following callback prototypes: typedef void (*DtActionCallbackProc)(DtActionInvoca... |
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dtactionaction(5) -- CDE action management actions
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The CDE Action Creation Services support the following action management actions: Dtcreate Open an empty view of the desktop action and data type editor. Dtcreate file Open a view of the desktop action and data type editor and load the action and data type description file named by the pathname in the file argument. The description file must have been previously created by the desktop action and d... |
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dtappaction(5) -- CDE application management actions
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The CDE Application Integration Services support the following application management actions: Dtappmgr Open a view of the Application Manager. |
