AIX Version 4.3 Differences Guide

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ackwards compatibility; however, its use is discouraged as it will eventually be removed from the implementation. Two new resources have been added, XtNinternational and XtNfontSet. These resources have been added to the following widgets: • Command widget • Label widget • List widget • MenuButton widget • Repeater widget • SmeBSB widget • Toggle widget If XtNinternational is set to True, the widget displays its text using the specified font set. 8.2.19 Header Files Two new macros are defined in Xos.h, X_GETTIMEOFDAY and strerror. X_GETTIMEOFDAY is like gettimeofday() but takes one argument on all systems. strerror is defined only on systems that do not already have it. A new header file, Xthreads.h, provides a platform-independent interface to threads functions on various systems. When programming, include it instead of the system threads header file. Use the macros defined in it instead of the system threads functions. Xalloca.h is solely responsible for defining ALLOCATE_LOCAL and DEALLOCATE_LOCAL. You should be able to add or update a platform's support for alloca() by editing this one file instead of finding and changing the multiple definitions that existed previously. Xpoll.h allows more portable, consistent select() and poll() use in the clients, including getting the fd_set properly defined. The servers still use select() on all systems, even those that have poll(). 8.2.20 Fonts There are three new Chinese bdf fonts: gb16fs.bdf, gb16st.bdf, and gb24st.bdf. The Type 1 fonts contributed by Bitstream, IBM, and Adobe that shipped in /contrib in Release 5 have been moved into the core. Some of the misc fonts, mostly in the Clean family, have only the ASCII characters but were incorrectly labeled ISO8859-1. These fonts have been renamed to be ISO646.1991-IRV. Aliases have been provided for the Release 5 names. The 9x15 font has new shapes for some characters. The 6x10 font has the entire ISO 8859-1 character set. 8.2.20.1 Font Library The Type 1 rasterizer that shipped in /contrib in Release 5 is now part of the core. There is an option to have the X server request glyphs only as it needs them. The X-server then caches the glyphs for future use. 204 AIX Version 4.3 Differences Guide
Aliases in a fonts.alias file can allow one scalable alias name to match all instances of another font. The exclamation (!) character introduces a comment line in fonts.alias files. A sample font authorization protocol, hp-hostname-1, has been added. It is based on host names and is non-authenticating. The client requesting a font from a font server provides (or passes through from its client) the host name of the ultimate client of the font. Note: There is no check that this host name is accurate, as this is a sample protocol only. The Speedo rasterizer can now read fonts with retail encryption. This means that fonts bought over-the-counter at a computer store can be used by the font server and X-server. 8.2.20.2 Font Server The font server has been renamed from fs to xfs to avoid confusion with an AFS program. The fsconf utility is also renamed to xfsconf. The default port has changed from 7000 (used by AFS) to 7100 and has been registered with the Internet Assigned Numbers Authority. Until AIX 4.2.1, the default port was 7500 to avoid conflict with the IBM X Station at the time R5 was first shipped on AIX. This is changed to the new X11R6 default port. You can now connect to xfs using the local/transport. 8.2.21 X Input Method For each of the different locales, there is a single default input method associated with it. The AIX X-window system, prior to the release of X11R6, used the following default X Input Methods (XIM): Local A local single byte input method Thai A local type Thai input method X11R6 XIM Protocol All of server type input methods As well as these input methods, AIX provides a native input method, AIX IM, with the release of X11R6. The AIX implementation of X11R6 puts the AIX Input Method as the default input method. 8.2.21.1 XIM Module Loader The introduction of the AIX Input Method as the default input method changes the loading priority of the different input method modules. The new order is show in the Table 45. Table 45. XIM Module Loading Priorities Priority XIM Module Locales XMODIFIERS 1 AIX IM AIX system Depend on AIX IM 2 XC’s Local XLOCALEDIR Local, none 3 XC’s Thai th Don’t care 4 XC’s Proto XIM server Depend on IM servers Graphical Environment Enhancements 205
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AIX Version 4.3 Differences Guide R
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Take Note! Before using this inform
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2.12.5 Boot Logical Volume Scaling
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Chapter 6. System Management and Ut
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7.1.8 Commands and Applications Ena
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8.2.23.1 Input Method Values . . .
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10.6 National Language Enhancements
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xiv AIX Version 4.3 Differences Gui
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51. Documentation Search Service. .
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51. List of Locales for Euro-Specif
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The authors of the First Edition ar
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xxii AIX Version 4.3 Differences Gu
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The RS/6000 Enterprise Server Model
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• 1 MB of Level 2 (L2) cache. •
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The Model 260 is designed for custo
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Table 3 is a comparison of various
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1.6 Gigabit Fibre Channel Adapter A
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12 AIX Version 4.3 Differences Guid
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work as on previous releases of AIX
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For AIX systems using AIX Version 3
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destructive overlay can be caught w
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The maximum number of file descript
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2.12.1.2 Network Memory Buffer Pool
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2.12.3 Larger Pipe Buffer Pool The
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The nice value has a much greater i
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Table 9. Old Priority Algorithm, sc
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where it can be directly manipulate
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one trillion terabytes. Other 64-bi
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ecently used mappings of segment nu
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• Executable data and BSS Followi
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Figure 6. Interfacing 64-Bit Proces
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that can be larger than 2 32 for la
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The addr struct is a library-side s
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It is also possible to have a situa
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A single remap struct fits into a s
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Depending on the execution environm
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3.2.4.2 Parameter Passing Examples
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On AIX 4.3, the same algorithm is u
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All of the following services are e
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UNIX98 interface will add very litt
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cases, the user is free to override
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These ANSI types are defined throug
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The following libraries and APIs ar
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symbols exported with svc3264 are a
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In general, no command user interfa
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mlockall() mq_getattr() mq_open() m
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from the address space. Termination
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4.3.2 The M:N Model In the M:N mode
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sharing the VPs. When the mutex loc
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4.4 Pthreads Suspend and Resume (4.
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4.6.1 Opening Files for Direct I/O
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performance of network memory buffe
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The send_file call only supports th
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• The volume group's disks must b
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The relationship of factor -t, PP n
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The LVM in AIX 4.3.2 supports both
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MAX LVs: 256 FREE PPs: 81 (324 mega
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extended to 511 logical volumes and
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Note Although the chlvcopy command
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Figure 11. Default SMIT Menu SMIT p
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• NIM Install Manager Figure 13 s
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interface. Web-Based System Manager
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configuration change tasks in which
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Find Close Exit Opens a search dial
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Tree Changes the presentation of ic
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6.2.5.11 Status Line The status lin
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Note: The Web-Based System Manager
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A multiple selection is enabled for
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Figure 23. Example of Container Win
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6.4.3 Registered Applications This
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6.5 Daylight Savings Time Before AI
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keep the data and index files synch
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At the end of the install a volume
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cloned alt_inst_rootvg. The default
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6.8.4 Alternate Disk Installation E
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hdisk0 00006091aef8b687 rootvg hdis
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Support in SMIT was updated to allo
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6.10 System Resource Controller Sub
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6.11 TTY Remote Reboot (4.3.2) AIX
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exhaustively consumed. When a NIM o
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In summary, Table 25 shows the diff
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6.14 Error Message Templates (4.3.2
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6.17 System Backup Usability Enhanc
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Figure 31. Memory Exerciser Options
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146 AIX Version 4.3 Differences Gui
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7.1.2.1 Text Representation of Addr
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Anycast • Site-local - Valid only
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Error messages are identified by ha
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Any UTF-8 based locale installed on
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Encoding UTF-8 multi-byte: Byte S
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Keyword p_sign_posn n_sign_posn Des
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Table 54 summarizes the AIX keyboar
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10.5.4 Input Methods for the Euro S
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A selection menu can be closed by p
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Figure 55. UNIVERSAL Input Method:
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Table 56 summarizes the new iconv c
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Converter Type Fileset UCS-2_IBM-11
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• X11.loc.XX_XX.Dt.rte • X11.lo
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Figure 56. German UTF-8: Add Additi
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SMIT uses the chlang command to set
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os.loc.iso.de_DE bos.loc.iso.en_US
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• Thai Cultural Conventions (Unic
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In Japan, most of operating systems
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X11.base.rte This fileset ships the
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Documentation Search Service does n
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Figure 59. Searching Japanese Docum
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Figure 61. A Japanese Book 10.7.3.2
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Figure 63. Input Chinese Character
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Figure 65. A Chinese Book for Insta
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Client 3 capabilities. In this case
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Figure 67. Stand-Alone LDAP Directo
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provides encryption of data and tra
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Changes to schema definitions previ
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environments may vary significantly
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• AIX Version 4 Getting Started,
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• http://www.lexmark.com • http
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How Customers Can Get ITSO Redbooks
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LDIF LFT LID LP LPI LPP LPR/LPD LDA
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authentication 300 authentication h
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E ed command 141 EDTMPDIR 141 effec
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kernel changes. crash command 17 de
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-command security 166 RDB glue 299
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web based systems management 95 arc
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SG24-2014-01 Printed in the U.S.A.
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