On slower filesystems/disks, an lseek() operation can consume
noticeable time. During initial sysout loading we can avoid an
unnecessary lseek() before each read() by tracking if the position it
will seek to is the same position that the previous read() left us.
posix_memalign() does not guarantee initializing the allocated
memory to zero, which Lisp expects, so the code must memset() the
entire allocated region to zero. The effect of this is (generally) to
force the allocation of RAM to the process, which is wasteful, since
we normally start with only 4% of 256 MB in use for a full.sysout.
Allocating memory with mmap, using MAP_ANON, guarantees that the
memory is already zeroed (effectively mapping /dev/zero with copy-on-write)
so it is not necessary to touch it before use. This keeps the
pre-allocated RAM to a minimum.
Many of the warnings were newly visible after the DBPRINT macro
was modified, but the pedantic warnings also caught existing printf
family usage which was not strictly correct.
Mostly replacing 0x%x with %p for pointers, adding (void *) for
those and other pointers, %td for ptrdiff_t, but also changing
some function parameters from UNSIGNED (uintptr_t) to int
where that was the more appropriate type.
Remove unused #define PERCENT_OF_SCREEN in MyWindow.h
Move structures for dir.c to dirdefs.h where they are used
Resolve S_CHAR vs S_CHARACTER in favor of S_CHARACTER and cleanup #defines
Fix = vs == bug in FSDEBUG code in dir.c
Eliminate duplicate/unused constant definitions in gcr.c
Declare static internal function bytecmp in mkatom.c
Update many source and include files to include headers for what they use
* Always follow NEW_STORAGE code paths.
This removes the code paths for the pre-NEW_STORAGE code.
* Remove NEW_STORAGE from build system.
The code no longer refers to `NEW_STORAGE`, so we can remove
this from the build system.
* Remove static char *id = from all source files.
The same information is included in a comment in each source file.
* Remove unused template file 'id'
The `open()` call can take a third argument (for when the mode
is `O_CREAT`). However, it is not needed here as we aren't
using `O_CREAT`. (And if we needed an extra arg, it wouldn't
have been `NULL`.)
This also removes support for the DEC3100 keyboard, but leaves a
constant behind for it as I'm not sure about re-numbering.
[NBriggs: keyboard type numbers are stored within all sysouts. Do not renumber supported keyboards, do not reuse previously used keyboard numbers]
This also involves removing unnecessary forward declarations, inserting
includes for all cross-file function references, making some definitions
static if they are not otherwise used, correcting errors that were exposed
by having correct prototypes.
new file: inc/allocmdsdefs.h
new file: inc/arith2defs.h
new file: inc/arith3defs.h
new file: inc/arith4defs.h
new file: inc/array2defs.h
new file: inc/array3defs.h
new file: inc/array4defs.h
new file: inc/array5defs.h
new file: inc/array6defs.h
new file: inc/arraydefs.h
new file: inc/bbtsubdefs.h
new file: inc/bindefs.h
new file: inc/bindsdefs.h
new file: inc/bitbltdefs.h
new file: inc/bltdefs.h
new file: inc/byteswapdefs.h
new file: inc/car-cdrdefs.h
new file: inc/chardevdefs.h
new file: inc/commondefs.h
new file: inc/conspagedefs.h
new file: inc/dbgtooldefs.h
new file: inc/dirdefs.h
new file: inc/drawdefs.h
new file: inc/dskdefs.h
new file: inc/dspifdefs.h
new file: inc/dspsubrsdefs.h
new file: inc/eqfdefs.h
new file: inc/etherdefs.h
new file: inc/findkeydefs.h
new file: inc/fpdefs.h
new file: inc/fvardefs.h
new file: inc/gc2defs.h
new file: inc/gcarraydefs.h
new file: inc/gccodedefs.h
new file: inc/gcdefs.h
new file: inc/gcfinaldefs.h
new file: inc/gchtfinddefs.h
new file: inc/gcmain3defs.h
new file: inc/gcoflowdefs.h
new file: inc/gcrcelldefs.h
new file: inc/gcrdefs.h
new file: inc/gcscandefs.h
new file: inc/gvar2defs.h
new file: inc/hacksdefs.h
new file: inc/hardrtndefs.h
new file: inc/inetdefs.h
new file: inc/initdspdefs.h
new file: inc/initkbddefs.h
new file: inc/initsoutdefs.h
modified: inc/inlineC.h
new file: inc/intcalldefs.h
new file: inc/kbdsubrsdefs.h
new file: inc/keyeventdefs.h
new file: inc/keylibdefs.h
new file: inc/kprintdefs.h
new file: inc/ldsoutdefs.h
new file: inc/lineblt8defs.h
new file: inc/lisp2cdefs.h
modified: inc/lispemul.h
new file: inc/llcolordefs.h
new file: inc/llstkdefs.h
modified: inc/lnk-inlineC.h
new file: inc/loopsopsdefs.h
new file: inc/lowlev1defs.h
new file: inc/lowlev2defs.h
new file: inc/lsthandldefs.h
new file: inc/maindefs.h
new file: inc/misc7defs.h
new file: inc/miscndefs.h
new file: inc/mkatomdefs.h
new file: inc/mkcelldefs.h
new file: inc/mvsdefs.h
new file: inc/osmsgdefs.h
new file: inc/perrnodefs.h
new file: inc/returndefs.h
new file: inc/rpcdefs.h
new file: inc/rplconsdefs.h
new file: inc/shiftdefs.h
new file: inc/storagedefs.h
new file: inc/subr0374defs.h
new file: inc/subrdefs.h
new file: inc/sxhashdefs.h
new file: inc/testtooldefs.h
new file: inc/timerdefs.h
new file: inc/typeofdefs.h
new file: inc/ubf1defs.h
new file: inc/ubf2defs.h
new file: inc/ubf3defs.h
new file: inc/ufsdefs.h
new file: inc/unixcommdefs.h
new file: inc/unwinddefs.h
new file: inc/uraiddefs.h
new file: inc/usrsubrdefs.h
new file: inc/uutilsdefs.h
new file: inc/vars3defs.h
new file: inc/vmemsavedefs.h
new file: inc/xbbtdefs.h
new file: inc/xcdefs.h
new file: inc/xcursordefs.h
new file: inc/xinitdefs.h
new file: inc/xlspwindefs.h
new file: inc/xmkicondefs.h
new file: inc/xrdoptdefs.h
new file: inc/xscrolldefs.h
new file: inc/xwinmandefs.h
new file: inc/z2defs.h
modified: src/allocmds.c
modified: src/arith2.c
modified: src/arith3.c
modified: src/arith4.c
modified: src/array.c
modified: src/array2.c
modified: src/array3.c
modified: src/array4.c
modified: src/array5.c
modified: src/array6.c
modified: src/bbtsub.c
modified: src/bin.c
modified: src/binds.c
modified: src/bitblt.c
modified: src/blt.c
modified: src/byteswap.c
modified: src/car-cdr.c
modified: src/chardev.c
modified: src/common.c
modified: src/conspage.c
modified: src/dbgtool.c
modified: src/dir.c
modified: src/draw.c
modified: src/dsk.c
modified: src/dspif.c
modified: src/dspsubrs.c
modified: src/eqf.c
modified: src/ether.c
modified: src/findkey.c
modified: src/foreign.c
modified: src/fp.c
modified: src/fvar.c
modified: src/gc.c
modified: src/gc2.c
modified: src/gcarray.c
modified: src/gccode.c
modified: src/gcfinal.c
modified: src/gchtfind.c
modified: src/gcmain3.c
modified: src/gcoflow.c
modified: src/gcr.c
modified: src/gcrcell.c
modified: src/gcscan.c
modified: src/gvar2.c
modified: src/hacks.c
modified: src/hardrtn.c
modified: src/inet.c
modified: src/initdsp.c
modified: src/initkbd.c
modified: src/initsout.c
modified: src/intcall.c
modified: src/kbdsubrs.c
modified: src/keyevent.c
modified: src/keylib.c
modified: src/kprint.c
modified: src/ldsout.c
modified: src/lineblt8.c
modified: src/lisp2c.c
modified: src/llcolor.c
modified: src/llstk.c
modified: src/loopsops.c
modified: src/lowlev1.c
modified: src/lowlev2.c
modified: src/lsthandl.c
modified: src/main.c
modified: src/misc7.c
modified: src/miscn.c
modified: src/mkatom.c
modified: src/mkcell.c
modified: src/mvs.c
modified: src/osmsg.c
modified: src/perrno.c
modified: src/return.c
modified: src/rpc.c
modified: src/rplcons.c
modified: src/setsout.c
modified: src/shift.c
modified: src/storage.c
modified: src/subr.c
modified: src/subr0374.c
modified: src/sxhash.c
modified: src/testtool.c
modified: src/timer.c
modified: src/truecolor.c
modified: src/tstsout.c
modified: src/typeof.c
modified: src/ubf1.c
modified: src/ubf2.c
modified: src/ubf3.c
modified: src/ufn.c
modified: src/ufs.c
modified: src/unixcomm.c
modified: src/unwind.c
modified: src/uraid.c
modified: src/usrsubr.c
modified: src/uutils.c
modified: src/vars3.c
modified: src/vmemsave.c
modified: src/xbbt.c
modified: src/xc.c
modified: src/xcursor.c
modified: src/xinit.c
modified: src/xlspwin.c
modified: src/xmkicon.c
modified: src/xrdopt.c
modified: src/xscroll.c
modified: src/xwinman.c
modified: src/z2.c
