devif.h, mnxdefs.h:
Update MRegion to reflect that width/height are unsigned.
Update ...EventMask fields in XWINDOW section of DspInterfaceRec to match parameter
type used in XSelectInput() to which they are passed.
Add padding to explicitly align colors field (short among longs)
xbitmaps.h:
Reorder fields in LISP_CURSOR struct to avoid requiring padding for alignment
constraints, and adjust initialization to match.
Declare cursors static const.
Move Lisp_Icon from xbitmaps.h to xmkicon.c
xinit.c, xinitdefs.h
Replace bound() (xwinmandefs.h) with static inline unsigned ubound() in xinit.c
Change signature of X_init() to use unsigned values for width, height, depth.
Add casts where necessary to avoid implicit signedness conversions.
Add extern declarations for all globals defined in xinit.c
xwinman.c, xwinmandefs.h
Remove bound() from xwinmandefs.h and use static inline unsigned ubound() in xwinman.c
Change signature of lisp_Xconfigure() to use unsigned width and height parameters.
Make GravSize unsigned to match its usage context.
Add casts where necessary to avoid implicit signedness conversions.
Add missing break to correct switch case fall-through warning.
dspif.c
Change LispDisplayRequestedWidth/Height to unsigned to reflect context of use.
xlspwin.c
Eliminate declaration for unused XEvent report.
Move global variable gcv, used only locally, to local variable in the procedures where needed.
Change various variables used in width/height calculation to unsigned to match usage context.
Add casts where necessary to avoid implicit signedness conversions.
xmkicon.c
Move Lisp_Icon from xbitmaps.h to xmkicon.c.
Move global XImage IconImage to local in function where it is required.
Add cast where necessary to avoid implicit signedness conversions.
xrdopt.c
Remove incorrect casts for signedness causing implicit sign conversion warnings.
Add extern declarations for all globals defined in xrdopt.c
xscroll.c
Replace bound() (xwinmandefs.h) with static inline signed sbound() in xscroll.c
initdsp.c, initdspdefs.h
Change signedness of various display variables from int to unsigned.
Change signature of init_display2() to unsigned display_max.
Add extern declarations for some globals defined in initdsp.c
xbbt.c
Add explicit casts for type warnings from MRegion width/height change.
Add explicit casts for type warnings in arguments to XPutImage().
* The transport between the Maiko client and Nethub server is TCP based and therefore data is buffered by the kernel so it is not necessary to have an additional layer of buffering to capture multiple logical packets before passing them to the Lisp ethernet interrupt handler.
* Receive packet directly into Lisp’s buffer and byte-swap in place only if necessary.
* Ethernet packet handling is no longer done directly in the signal handler so it is not necessary to block/unblock signals while a packet is being read from the byte stream in ether_get().
* Remove references to ETHEREventCount as it is unnecessary and the implementation (xc.c; other ethernet handlers) that attempted to use it to handle missed ethernet interrupts is incorrect, resulting in calls to the Lisp interrupt handler with no new packet data.
* Style changes - Use early return rather than nesting if statements. Move variable declarations from inline to beginning of function if they are not local to a small block. Use %p format specifier for printing pointers.
word_swap_page() should only touch each 32-bit word once to change
the byte order from ABCD to DCBA rather than twice doing a transform
of the entire region from ABCD to BADC and then again to DCBA
The compiler provided ntohl() usually gets favorable optimizations
applied, so use it for the byte reordering.
With word_swap_page() rewritten, byte_swap_word() is superfluous.
* added support for XNS networking via Dodo-Nethub
* NetHub connection now optional (only if -nh-host is given); released NetHub-related changes to 'ether.c' to the public domain
* Added file using-dodo-networking-with-maiko.md
Documentation for building and using the Dodo-networking addition to Maiko
* Added support for running Maiko unter cygwin/x86_64-x
* Migrate Addr68k/NativeAlignment{2,4} in Nethub code, move timer/async defines to platform.h
* added missing include <netinet/in.h> for FreeBSD
* updated 'compile-flags' with added flags
* splitted ether.c in 3 (_common, _sunos, _nethub)
* reworks/modifications for nbriggs' pull-request review comments
* addintional additions for nbriggs' pull-request review comments
* get the Lisp packet lengths with 'LispInt2CInt'
* renamed variables in dblwordsSwap to indicate it's about double-words
* fixed wrong preprocessor directive unnoticed by clang
* added networking choice option to cmake build, fix to printf warning
- for cmake specify the networking to use with -DMAIKO_NETWORK_TYPE=<type>
- with <type> one of: NONE, SUN_DLPI, SUN_NIT, NETHUB
- e.g.: cmake .. -DMAIKO_NETWORK_TYPE=NETHUB
* integrated improvement to sendPacket() proposed by nbriggs
* integrated fix for SIGBUS on 32-bit big-endian, provided by nbriggs
* MAIKO_ENABLE_ETHERNET should not be unconditionally set on Solaris systems
* Receiving an ethernet packet is an ether interrupt but not an i/o interrupt.
Co-authored-by: dev hawala <devhawala@x.y>
Co-authored-by: Nick Briggs <nicholas.h.briggs@gmail.com>
Solaris does not define O_ASYNC, but does define FASYNC and FNDELAY,
which it expects to be used in place of O_ASYNC in an fcntl() to set up
asynchronous I/O on a socket.
This fix also generates a compiler warning if neither the O_ASYNC nor
FASYNC/FNDELAY methods are available.
