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Author SHA1 Message Date
Bruce Mitchener
d4f72d96e1
Remove FSERROR define as it is always on. (#96) 
The FSERROR define is on all the time now. It was not controlling
all of the functionality, with many places setting Lisp_errnno
outside of the code controlled by the define.
 2020-12-17 09:33:20 -08:00
Bruce Mitchener
53acd3f2b1
Remove src/colorbltfns.c (#95) 
This was renamed into `src/rawcolor.c` when the renaming for DOS
happened.
 2020-12-17 09:27:43 -08:00
Bruce Mitchener
9416aa7c40
Remove call-c.c (#94) 
This incompletely defines a function `call_c_fn`. This is actually
defined in `src/foreign.c` (and called from `src/subr.c`).
 2020-12-17 08:38:02 -08:00
Bruce Mitchener
674c9c56cf
Remove extra arg to open when loading sysout. (#93) 
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`.)
 2020-12-17 08:36:46 -08:00
Bruce Mitchener
9b9c7b0283
Missing return type for make_kbd_instance(). (#92) 
We don't fill in other missing types here as the code relies
upon missing types for the arguments to the various callbacks.
 2020-12-17 08:35:28 -08:00
Nick Briggs
26e67a513e
fix warning: result of the left shift is undefined because the left operand is negative (#91) 
There is no functional difference between the old and new code, but we avoid
complaints from code analysis tools such as clang-tidy
 2020-12-17 16:25:27 +00:00
Nick Briggs
fe0f9fff2c
FD_ISSET requires that the fd being tested is >= 0 (#78) 
* FD_ISSET requires that the fd being tested is >= 0, so unset fd -1 causes trouble.

* Remove code to enable X I/O signal generation from xinit.c

If the I/O signals are enabled before the signal handler has
been set up, the default action on receipt of a SIGPOLL or SIGIO
will be that the program exits.  For now, turn the signals off,
as they aren't necessary and may not even be an improvement.

* Ensure fds are declared as signed and initialized (to -1)

The global fds may be accessed from the signal handler before any
particular device has been opened.  Ensure that the fds are initialized
statically and that the value is distinguishable from all valid descriptors.

	modified:   initdsp.c
	modified:   initkbd.c
	modified:   keyevent.c
	modified:   osmsg.c
	modified:   rs232c.c
	modified:   timer.c
	modified:   tty.c
 2020-12-16 22:09:18 -08:00
Bruce Mitchener
0d4d9a5368
asmbbt: Fix signature for bitblt. (#89) 
This was an error in the conversion from K&R C prototypes.
 2020-12-16 11:11:50 -08:00
Bruce Mitchener
ff778f6044
timer.c: Remove _BSD_SOURCE. (#88) 
This isn't needed to build, so let's not have it.
 2020-12-16 11:10:48 -08:00
Bruce Mitchener
be88851eaf
Remove USE_UTIME. (#87) 
This wasn't enabled and the corresponding code wouldn't have
compiled. The `utime()` function is also deprecated in POSIX.

This used to be enabled for HPUX and RISCOS.
 2020-12-16 11:06:14 -08:00
Bruce Mitchener
7a1abc9cc6
Remove commented out directives for SunOS4 dispatch loop hacks. (#84) 
On SunOS4, we build `xc.c` by jumping through a lot of hoops to
perform a particular set of operations. We don't do that on other
platforms and this will help clean up the Linux and FreeBSD makefiles.

These directives were already not present in the macOS makefiles.
 2020-12-16 11:03:40 -08:00
Bruce Mitchener
6539dc287d
medleyfp.h includes (#82) 
* Add missing <math.h> for FPTEST on Linux.

* Consolidate medleyfp.h DOS includes.
 2020-12-16 10:57:10 -08:00
Bruce Mitchener
0a57ca5142
Remove asmbitblt.c, duplicate of asmbbt.c. (#85) 
When things were renamed for DOS, `asmbitblt.c` became `asmbbt.c`,
but the old file got left around. It was never converted fully
from K&R prototypes, but apart from that, is the same as `asmbbt.c`.
 2020-12-16 10:54:23 -08:00
Bruce Mitchener
c728571c5f
Remove commented out CLXFLAGS from non-SunOS makefiles. (#83) 
CLX was an alternate client library for X11, isn't really supported
by Maiko, and is unlikely to be in the future on these platforms.
 2020-12-16 10:53:38 -08:00
Bruce Mitchener
5dd1b1bdac
SunOS5/SPARC and init.sparc now define FSERROR. (#86) 
All other targets that we build were defining `FSERROR` except
these two.
 2020-12-16 10:47:28 -08:00
Bruce Mitchener
2050ae69a6
Cleanup mkvdate.c includes. (#81) 
All platforms need `<time.h>` for `time` / `ctime`.
All non-DOS platforms need `<sys/time.h>` for `gettimeofday()`.
 2020-12-16 07:04:28 +00:00
Bruce Mitchener
6b590edafc
Update old makefiles for renaming of byteswapfns.c (#80) 
This was renamed long ago for the DOS port, but not all of
the makefiles were updated.
 2020-12-16 07:02:16 +00:00
Bruce Mitchener
847af10c0a
main.c has no dependency upon unixfork.h. (#79) 
This avoids a bit of confusion, since unixfork.c isn't built into
the same executable as main.c. (It is part of `lde` instead.)
 2020-12-16 05:52:42 +00:00
Bruce Mitchener
ab7329d602
unixfork: read() returns ssize_t. (#77) 
We should do this more widely, but this will let us see if we
have any problems across platforms from making this change.
 2020-12-15 18:46:20 -08:00
Nick Briggs
a97b2a3501
Fixup xdefs.h (#76) 
Update guard name to match file name and protect entire file
Only declare extern lock variables when doing locking
Include system headers that locking macros depend on
Convert code block  macros to do { } while (0) statement style
 2020-12-15 18:33:44 -08:00
Bruce Mitchener
7a1569a5ba
Remove unused sccsid files. (#75) 2020-12-15 18:33:10 -08:00
Bruce Mitchener
d5965b64de
Remove final instances of index/rindex defines. (#74) 2020-12-15 18:31:46 -08:00
Nick Briggs
6a336a186e
macOS installation of XQuartz when SIP is enabled does not link /usr/X11 to /opt/X11 (#73) 2020-12-15 13:07:18 -08:00
Nick Briggs
525bda44c8
index/rindex are deprecated in favor of strchr/strrchr so use them directly (#71) 2020-12-15 12:55:30 -08:00
Nick Briggs
8e66ec841f Add missing -DNEW_STORAGE to makefile-sunos5.sparc-x configuration. 2020-12-15 13:22:52 -05:00
Bruce Mitchener
c196393879
Remove unused BSD_COMP define from SunOS5 config. (#70) 2020-12-15 10:17:11 -08:00
Bruce Mitchener
022b3b2721
Clean up unixfork.c includes. (#69) 
This also removes some platform ifdef-ery.
 2020-12-15 10:14:12 -08:00
Bruce Mitchener
8c617452f7
Remove __USE_BSD define that was copied from Linux. (#68) 
This isn't / wasn't needed on FreeBSD.
 2020-12-15 10:09:39 -08:00
Bruce Mitchener
4862e8bbb6
Remove -D__USE_BSD from Linux builds. (#67) 
This is an internal macro to GNU libc and wasn't meant to be
defined like this. Well, it was. It was deprecated and removed
some years ago, so it isn't doing anything at all here now.
 2020-12-15 10:06:15 -08:00
Nick Briggs
d3a94b2d86 gcc says error: C++ style comments are not allowed in ISO C90 2020-12-15 09:51:36 -08:00
Bruce Mitchener
3de2787166
Use settimeofday() instead of stime(). (#65) 
Also, fully initialize timeval usec to 0. (Noticed by @nbriggs.)
 2020-12-15 09:45:51 -08:00
Bruce Mitchener
e6a5d898c5
Remove more AIX (but not really AIX) ifdefs. (#66) 
Trying to remove / replace / update all remaining AIX ifdefs.
 2020-12-15 09:02:26 -08:00
Bruce Mitchener
30f51a0601
Switch from ioctl/FIONBIO to fcntl/O_NONBLOCK. (#64) 2020-12-15 08:38:14 -08:00
Bruce Mitchener
69adf2ffd3
Use LINUX, not AIX, in medleyfp.h. (#63) 
AIX was defined by a number of targets, but the only one that
doesn't currently have anything here is LINUX, so we can just
check that instead.
 2020-12-15 08:32:44 -08:00
Bruce Mitchener
680e8485fe
Remove unused timeoday.c and timeofday.c files. (#62) 2020-12-15 08:09:04 -08:00
Bruce Mitchener
433a659063
Require termios on Unix. (#61) 
Remove the USETERMIOS preprocessor definition as well.
 2020-12-15 08:05:59 -08:00
Nick Briggs
50c4aa24d6 Interface page storagefullstate is only defined if NEW_STORAGE. 2020-12-14 22:35:55 -08:00
Bruce Mitchener
f6ab28d273
Convert nearly-dead code to using statvfs, not statfs. Remove unused stat buf. (#60) 
This code is for non-DOS, non-XWindows, and still used the legacy
statfs API.
 2020-12-14 22:24:32 -08:00
Bruce Mitchener
cbcb544e02
xrdopt always needs unistd.h, so don't conditionally include it. (#59) 2020-12-14 22:21:54 -08:00
Bruce Mitchener
bdb7e584b6
Improve I_SETSIG check for X I/O. (#58) 
I_SETSIG is part of the STREAMS interface, which is only present
on Solaris (among our supported platforms), so simplify this check.

Other usages of I_SETSIG could be improved, but they need more
investigation and perhaps removal.
 2020-12-14 22:17:54 -08:00
Bruce Mitchener
7e2e1399e3
inc/version.h: Remove some old/unused workarounds. (#57) 2020-12-14 22:10:30 -08:00
Bruce Mitchener
57d2fee754
Fix endif comment to indicate correct define. (#55) 2020-12-14 20:39:10 -08:00
Bruce Mitchener
ebf806fc79
Remove remnants of valloc workarounds. (#54) 2020-12-14 20:38:53 -08:00
Bruce Mitchener
fb7e88aba4
Remove makewrong, remnant from Sun3 days. (#53) 2020-12-14 20:38:09 -08:00
Bruce Mitchener
54b4f22d9b
Modernize / simplify statfs / statvfs handling. (#52) 
`statfs` was replaced by `statvfs` some years ago in SuSv4 and
is significantly more portable.
 2020-12-15 03:30:25 +00:00
Bruce Mitchener
dba22abf93
Remove the signal handler prototype that returns int. (#51) 
These should return void and we no longer build for any OS where
an int is returned.
 2020-12-14 18:32:50 -08:00
Bruce Mitchener
857100a29a
Remove AIX on PS/2 platform support. (#50) 2020-12-14 18:14:59 -08:00
Bruce Mitchener
df4f8c25eb
Update an inclusion of inlnPS2.h (#49) 
Most includes of this file are protected by #ifdef GCC386, but this
one was AIXPS2, which is going away.
 2020-12-14 17:16:27 -08:00
Bruce Mitchener
a2c527378e
Remove src/xc.c.orig (#48) 
This was a backup copy of xc.c made in 2001 (judging by the Id
line).
 2020-12-14 16:59:55 -08:00
Nick Briggs
e267ebcd05 Convert debug print macros to do {} while (0) style. 
Convert conditional debug statements to require external semi-colon.

	modified:   ../inc/dbprint.h
	modified:   ../src/ldsout.c
 2020-12-14 13:50:55 -08:00