XtArgVal should be a type that encompasses XtPointer
and long integer types. In the X.org implementation
it is currently defined as (long).
Don't use (unsigned int *) instead of (Window *).
Use /usr/local/bin/lpq from CUPS for FreeBSD
for now; this prevents immediate dtprintinfo
crash.
In the future we should handle both built-in
/usr/bin/lpq as well as CUPS /usr/local/bin/lpq
output in separate functions.
Code to support CUPS should probably shared between
other operating systems.
This patch removes instances of hardcoded
invocation of /bin/ksh and allows to
replace it with, for, example,
/usr/local/bin/ksh93
Also "ksh93" is accepted whenever "ksh" is.
Tested using the following /bin/ksh:
----8<----
WHAT=`ps -o command= -p $PPID`
msg="Something tried to call /bin/ksh: $PPID: $WHAT"
print -u2 "$msg"
logger user.warn "$msg"
exit 99
----8<----
(Warning: first two lines are FreeBSD specific)
Scripts from Makefiles should now be executed either
with
$(KORNSHELL) korn-shell-script
or
$(SHELL) bourne-shell-script
therefore #!/bin/ksh has not been changed everywhere.
/usr/dt/bin/ scripts have been converted (e.g. Xsession)
Whenever possible Imake and CPP facilities have been used.
For C and C++ programs KORNSHELL needs to be defined to
"/path/to/your/ksh" (with quotes) so that it can make
a valid C constant.
Therefore, when adding KORNSHELL to Imakefile for C files,
you have to add
CXXEXTRA_DEFINES = -DKORNSHELL=\"$(KORNSHELL)\"
or similar (for example, see programs/dtprintinfo)
But for simple shell script substitution we usually change
LOCAL_CPP_DEFINES = -DCDE_CONFIGURATION_TOP=$(CDE_CONFIGURATION_TOP) \
-DCDE_INSTALLATION_TOP=$(CDE_INSTALLATION_TOP) \
-DCDE_LOGFILES_TOP=$(CDE_LOGFILES_TOP)
to:
LOCAL_CPP_DEFINES = -DCDE_CONFIGURATION_TOP=$(CDE_CONFIGURATION_TOP) \
-DCDE_INSTALLATION_TOP=$(CDE_INSTALLATION_TOP) \
-DCDE_LOGFILES_TOP=$(CDE_LOGFILES_TOP) \
-DKORNSHELL=$(KORNSHELL) \
-DXPROJECTROOT=X11ProjectRoot
since we don't want quotes for shell scripts.
Add preprocessor directives not to try
to redefine sys_errlist[] or sys_nerr
There are already definitions:
extern __const char *__const sys_errlist[];
extern __const int sys_nerr;
in <stdio.h>
Actually we should have something like
NeedSysErrlist in imake definitions
to get rid of those #ifdefs.
Introduce KORNSHELL make variable to point
to the implementation of the Korn Shell.
Use $(SHELL) or $(KORNSHELL) explicitly for
make programs that do not automatically call
shell scripts from the current directory.
Patch from Douglas Mencken <dougmencken@gmail.com>:
The issue is that MESSAGE tries to invoke catgets with NULL first
parameter, which is dereferenced inside catgets (Std C Library
function) without checking, from catgets.c source:
if (catalog->name_ptr[idx + 0] == (u_int32_t) set
&& catalog->name_ptr[idx + 1] == (u_int32_t) message)
On the other hand, there's a special value: -1 (cast to nl_catd),
which must be used instead of 0 (NULL) in the case when we are unable
to provide real catalog_desc, from catgets.c source:
/* Be generous if catalog which failed to be open is used. */
if (catalog_desc == (nl_catd) -1 || ++set <= 0 || message < 0)
return (char *) string;
Remove from individual Imakefiles.
Also, remove '#if 0' block in linux.cf, and remove empty
LinuxMachineDefines. This should be working correctly. If not, let me
know.
Jon Trulson