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Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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time interval, etc., in turn requires an update to the specification version.
Update that now.
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Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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be updated during initialization.
Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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by changing some function parameters and struct-members to _XtString
(always "char*") from String (which may be "const char *"). There are
still many compiler warnings; subsequent commits will reduce those.
Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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https://invisible-island.net/xterm/xterm.faq.html#building_it
I would like to add an optional feature which makes the String typedef
"const" if _CONST_X_STRING is defined. Modifying the Intrinsic.h header
is only a partial solution because the library has not been modified to
take advantage of this (if it had, most of the const-warnings from gcc
would go away).
This change modifies the header file as well as the makestrs.c program
which generates Shell.h and StringDefs.h so that they use String-casts
rather than char*-casts (reducing the warnings seen when compiling with
Xt's header files).
Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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Regress script, comparing object-files before/after the edits:
https://invisible-island.net/ansification/index.html
https://invisible-island.net/scripts/readme.html
The changes are casts, which quiet the gcc warnings about implicit
conversion that my "gcc-normal" script would show. I avoided
reformatting the code.
The change reduces the number of gcc warnings from 769 to 163.
Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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Use memset, which is standard (and supported for some 30 years).
Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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and bzero. When the library was written (1989), none of those had been
standardized, and the source-code used "(int)" casts to help with K&R
compilers. The cleanup done in the previous update used binary-compare
to validate, which does not work for these because the compiler is recording
the cast's effect.
This change reduces the number of gcc warnings from 163 to 128.
Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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That turns on a debugging feature (activated by a resource setting).
Its use of <stdarg.h> was incorrect. Also fix compiler warnings in
the related file.
Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
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As noted in Initialize.c, _XtInherit needs special treatment as it's both called
as a function, and used as a value to compare with.
We need to change this trickery for x86_64, as the symbols are no longer
underscore prefixed, and the address is 64 bits.
We also cannot place the trampoline in the .data section, as it may be marked
no-execute, so we use a special section for it instead.
v2: Uses of XtInherit must also be marked dllimport, so that they do not use a
thunk, but instead indirect via the __imp_XtInherit auto-import. This avoids
problems with an incorrect relocation being calculated in the case where libXt
and a library using it (e.g. libXaw/libXaw3d/libXm/etc.) are loaded more than
2GiB apart from each other.
This is enough to build a working libXt for Cygwin x86_64, because it uses the
LP64 data model. I believe that more patches are needed for libXt to work
correctly when built for the Windows LLP64 data model.
Signed-off-by: Yaakov Selkowitz <yselkowitz@cygwin.com>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Performed with: find * -type f | xargs perl -i -p -e 's{[ \t]+$}{}'
git diff -w & git diff -b show no diffs from this change
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Trying to outsmart the compiler and libc is a losing battle, but
since UNALIGNED was never defined, we weren't even trying.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Like asprintf() but using XtMalloc() to tie into the Xt memory allocation
and error handling subsystems.
Bumps libXt version to 1.0.99.1 so that modules can set their pkg-config
dependency to libXt >= 1.0.99.1 to require XtAsprintf().
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
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Using common defaults will reduce errors and maintenance.
Only the very small or inexistent custom section need periodic maintenance
when the structure of the component changes. Do not edit defaults.
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Most "compiler" warnings were actually sparse warnings, due to
assigning a integer to a pointer, or an external symbol without
a previous declaration.
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builds.
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modular and the monolithic tree.
- Update XTrap to use #include <X11/internal-xt-headerI.h>
- Add XvMC to symlink.sh
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- add build system for lib/Xt
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terminating element in a varargs list). A sentinel needs to be NULL,
not 0 - which doesn't make a difference on 32bit but matters on 64bit.
Furthermore it can be told that functions have a printf-like format
string and argument list so that they can verify that both match. To
use these features certain attributes need to be set - which are
compiler specific. To do this we define macros which are expanded
depending on the compiler version. For now we put those in
include/Xfuncproto.h (the XFree86 DDX layer contains a file compiler.h
which however is not visible outside the DDX) (Bugzilla #3268).
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(Thomas Dickey).
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COMPOSITE extension's new macro. These appear to only be used
internally.
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