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250 Commits

Author SHA1 Message Date
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
Bruce Mitchener
022b3b2721
Clean up unixfork.c includes. (#69) 
This also removes some platform ifdef-ery.
 2020-12-15 10:14:12 -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
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
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
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
Nick Briggs
cd9e0aa877 Add braces around DBPRINTF macro which could expand to nothing 2020-12-14 13:02:51 -08:00
Bruce Mitchener
7d2de5e4de
Remove define direct dirent workarounds. (#47) 
This also removes a workaround for L_SET, as well as some of the
dirent member fields.
 2020-12-14 12:16:59 -08:00
Bruce Mitchener
fd0e12e855
Remove AIX RS/6000 platform support. (#46) 
AIX on PS/2 will be removed separately.
 2020-12-14 12:13:38 -08:00
Bruce Mitchener
605499bfc2
Remove getdtablesize calls in favor of sysconf(_SC_OPEN_MAX). (#45) 
`getdtablesize()` has long been deprecated in favor of
`sysconf(_SC_OPEN_MAX)`.
 2020-12-14 11:55:08 -08:00
Bruce Mitchener
9c01d39812
Use waitpid, not wait3, etc. (#44) 
This removes code that uses `union wait` status in favor of code
that uses `int` status. This has been the correct way since
SvR4, BSD 4.3, POSIX.
 2020-12-14 09:58:28 -08:00
Bruce Mitchener
20040a73b0
Use tcgetattr/tcsetattr in termios code, not ioctl. (#43) 
Previously, we were using ioctl directly on some platforms rather
than always going through termios. This complicates portability.
 2020-12-14 17:49:28 +00:00
Bruce Mitchener
a68cce2203
Begin to clean up includes and ifdefs in includes. (#41) 2020-12-14 09:26:06 -08:00
Bruce Mitchener
2dba7492af
Begin to remove ISC platform support. (#40) 
We don't want to modify emulation code yet as ISC support included
a number of other things, including some i386 code that isn't used
on other platforms, but is still useful as a reference.
 2020-12-13 22:31:58 -08:00
Bruce Mitchener
7119613aee
Remove RISCOS platform support. (#39) 2020-12-14 01:38:57 +00:00
Bruce Mitchener
7313de4274
Remove FUJI compile flag. (#38) 
This was only used for a keyboard warning that doesn't seem
relevant any longer.
 2020-12-14 01:21:54 +00:00
Bruce Mitchener
46e9882f30
We only build as ANSI C, so we don't check for __STDC__. (#37) 2020-12-13 10:24:04 -08:00
Bruce Mitchener
33a42736d4
Remove OSF1 / DEC3100 platform support. (#36) 
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]
 2020-12-13 10:22:43 -08:00
Bruce Mitchener
1c912ff57e
Remove HP platform support. (#34) 
This removes code related to HP9000, HPTIMERBUG, and HPUX defines.

It leaves KB_HP9000 for now as I'm not sure about renumbering
those constants.

This should not impact any of the core emulation code.
 2020-12-13 05:35:53 +00:00
Bruce Mitchener
750d84c78c
Remove SGI Irix platform support. (#33) 
This platform had no emulation-related changes.

Remove code for IRIX40, INDIGO definitions.

In disk code, simplify a chain of #ifdef's around fsync handling.
 2020-12-13 02:57:07 +00:00
Bruce Mitchener
1c28005420
Remove support for Ultrix. (#28) 
Ultrix hasn't seen an update since 1995 and the DEC3100 hardware
that this was originally written for was released in 1989.

It isn't likely that anyone has Ultrix running on hardware where
they would also want to run this.
 2020-12-12 18:15:22 -08:00
Bruce Mitchener
348a3a2b30
uutils: Clean up string.h inclusion. (#31) 
This is similar to the change in #27. We can just include <string.h>
rather than doing performative dances and complicating everything.
 2020-12-12 18:12:06 -08:00
Bruce Mitchener
d91bdc0994
initkbd: Fix warning about missing decl for strcmp. (#27) 
Instead of adding more stuff to the `#ifdef` around the inclusion
of `<string.h>`, we remove that `#ifdef` entirely.

There are many instances of `<string.h>` being included in the
code without any `#ifdef` protection, and `strcmp` is defined to
be declared in `<string.h>`, so all platforms from the last 20
years and into the future will need this.
 2020-12-12 18:09:10 -08:00
Bruce Mitchener
292809694e
Remove platform support for Apollo/Domain. (#30) 2020-12-13 02:07:08 +00:00
Nick Briggs
a059b67e88 Make dremove() static in src/storage.c, there are no other references. 2020-12-11 22:06:23 -08:00
Nick Briggs
8ee75ede4e Don't define old_cursorin() if it's not going to be used (REALCURSOR || SUNDISPLAY). 
modified:   src/bbtsub.c
 2020-12-11 16:40:08 -08:00
Nick Briggs
0786d75e67 Correct C dremove() implementation (not used for implementation of the Lisp DREMOVE function) 
The C translation didn't observe that the value of (COND (C X)) is NIL if not C.

	modified:   src/storage.c
 2020-12-11 16:20:33 -08:00
Nick Briggs
a02ea64c52 Use correct format (%ld) for (long) times in seconds. 2020-12-10 16:53:40 -08:00
Bruce Mitchener
d6d2a3371a
Use getcwd() instead of getwd(). (#20) 
getwd() has been deprecated for a long time and getcwd() should
be used instead.
 2020-12-10 17:24:21 +00:00
Bruce Mitchener
e025617c13
Fix some typos. (#18) 
Changes to commentary only.
 2020-12-10 08:07:35 -08:00
Nick Briggs
9b12db45be Really switch to UNSIGNED instead of uintptr_t -- modified src/findkey.c 2020-12-09 18:14:50 -08:00
Nick Briggs
af50a35911 version.h defines "UNSIGNED" as the type for pointer-sized integer. Using "unsigned" may produce the wrong answer on a 64-bit system. 
modified:   ../src/findkey.c
 2020-12-09 18:09:19 -08:00
Nick Briggs
a6db884947 Add a tiny bit of documentation for newpage(). No functional change. 
modified:   src/storage.c
 2020-12-09 13:50:15 -08:00
Nick Briggs
b234064d91 Rework handling of I/O via select() to use correct fd_set type instead of int for fd sets. 
Some code that was maintaining an fd_set with only a single fd was replaced
       with just the fd as int, which can be added to the global fd_set as needed.
       More testing is required for less usual configurations such as host TCP/UDP/IP
       and direct ethernet (packet filter or NIT) I/O.

	modified:   src/common.c
	modified:   src/ether.c
	modified:   src/inet.c
	modified:   src/initkbd.c
	modified:   src/kbdsubrs.c
	modified:   src/keyevent.c
	modified:   src/main.c
	modified:   src/osmsg.c
	modified:   src/rawrs232c.c
	modified:   src/rpc.c
	modified:   src/rs232c.c
	modified:   src/tty.c
	modified:   src/uraid.c
	modified:   src/xinit.c
 2020-12-08 19:26:56 -08:00
Nick Briggs
ba0a42f663 Remove replicated (debug) storage for stack block checks causing shadowed variable warnings. 
Initialize free stack block debug storage using sizeof() appropriately.

	modified:   src/llstk.c
 2020-12-08 12:34:59 -08:00
Nick Briggs
be3ffd746c Remove unnecessary declaration causing shadowing warnings. 
modified:   ../src/ldeboot.c
	modified:   ../src/unixfork.c
 2020-12-08 10:03:40 -08:00