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[SCM] gawk branch, master, updated. gawk-4.1.0-4759-g37989990
|
From: |
Arnold Robbins |
|
Subject: |
[SCM] gawk branch, master, updated. gawk-4.1.0-4759-g37989990 |
|
Date: |
Tue, 5 Jul 2022 04:20:31 -0400 (EDT) |
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the project "gawk".
The branch, master has been updated
via 37989990f95388b07ca727d9cda9c0a540d27f9a (commit)
via 12b052d0b466b3cbac905bead7c635c5d9a96c9c (commit)
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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=37989990f95388b07ca727d9cda9c0a540d27f9a
commit 37989990f95388b07ca727d9cda9c0a540d27f9a
Author: Arnold D. Robbins <arnold@skeeve.com>
Date: Tue Jul 5 11:20:13 2022 +0300
Doc updates.
diff --git a/README_d/ChangeLog b/README_d/ChangeLog
index 75bf9693..4d6c933b 100644
--- a/README_d/ChangeLog
+++ b/README_d/ChangeLog
@@ -2,7 +2,7 @@
* README.gcc-3: Deleted.
* README.mpfr: Updated.
- * README.os: Removed.
+ * README.os2: Removed.
* README.pc: Updated.
2021-10-27 Arnold D. Robbins <arnold@skeeve.com>
diff --git a/doc/ChangeLog b/doc/ChangeLog
index 7963cc16..1bf2ed3f 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,8 @@
+2022-07-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (POSIX/GNU): Updated.
+ (Feature History): Updated.
+
2022-07-03 Arnold D. Robbins <arnold@skeeve.com>
* gawktexi.in: Remove stuff related to OS/2.
diff --git a/doc/gawk.info b/doc/gawk.info
index 638f2195..e8dead37 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -30052,6 +30052,11 @@ current version of 'gawk'.
- GNU/Linux on Alpha
+ * Support for the following systems was removed from the code for
+ 'gawk' version 5.2:
+
+ - OS/2
+
File: gawk.info, Node: Feature History, Next: Common Extensions, Prev:
POSIX/GNU, Up: Language History
@@ -30548,6 +30553,19 @@ unfortunately. It added the following features:
* Handling of Infinity and NaN values were improved. *Note Math
Definitions::, and also see *note POSIX Floating Point Problems::.
+ Version 5.2 added the following features:
+
+ * The 'mkbool()' built-in function (*note Boolean Functions::).
+
+ * Interval expressions in regular expressions are enabled by default
+ (*note Interval Expressions::).
+
+ * The 'gawkbug' script for reporting bugs (*note Bug address::).
+
+ * Terence Kelly's persistent memory allocator (PMA) was added,
+ allowing the use of persistent data on certain systems (*note
+ Persistent Memory::).
+
File: gawk.info, Node: Common Extensions, Next: Ranges and Locales, Prev:
Feature History, Up: Language History
@@ -39526,80 +39544,80 @@ Node: SVR41205698
Node: POSIX1207132
Node: BTL1208513
Node: POSIX/GNU1209242
-Node: Feature History1215020
-Node: Common Extensions1232195
-Node: Ranges and Locales1233478
-Ref: Ranges and Locales-Footnote-11238094
-Ref: Ranges and Locales-Footnote-21238121
-Ref: Ranges and Locales-Footnote-31238356
-Node: Contributors1238579
-Node: History summary1244576
-Node: Installation1245956
-Node: Gawk Distribution1246900
-Node: Getting1247384
-Node: Extracting1248347
-Node: Distribution contents1249985
-Node: Unix Installation1257046
-Node: Quick Installation1257850
-Node: Compiling with MPFR1260270
-Node: Shell Startup Files1260960
-Node: Additional Configuration Options1262049
-Node: Configuration Philosophy1264364
-Node: Compiling from Git1266760
-Node: Building the Documentation1267315
-Node: Non-Unix Installation1268699
-Node: PC Installation1269159
-Node: PC Binary Installation1269997
-Node: PC Compiling1270870
-Node: PC Using1271987
-Node: Cygwin1275540
-Node: MSYS1276764
-Node: VMS Installation1277366
-Node: VMS Compilation1278085
-Ref: VMS Compilation-Footnote-11279314
-Node: VMS Dynamic Extensions1279372
-Node: VMS Installation Details1281057
-Node: VMS Running1283319
-Node: VMS GNV1287598
-Node: Bugs1288312
-Node: Bug definition1289224
-Node: Bug address1292160
-Node: Usenet1295348
-Node: Performance bugs1296537
-Node: Asking for help1299458
-Node: Maintainers1301425
-Node: Other Versions1302526
-Node: Installation summary1310796
-Node: Notes1312160
-Node: Compatibility Mode1312954
-Node: Additions1313736
-Node: Accessing The Source1314661
-Node: Adding Code1316098
-Node: New Ports1322913
-Node: Derived Files1327288
-Ref: Derived Files-Footnote-11332948
-Ref: Derived Files-Footnote-21332983
-Ref: Derived Files-Footnote-31333581
-Node: Future Extensions1333695
-Node: Implementation Limitations1334353
-Node: Extension Design1335563
-Node: Old Extension Problems1336707
-Ref: Old Extension Problems-Footnote-11338225
-Node: Extension New Mechanism Goals1338282
-Ref: Extension New Mechanism Goals-Footnote-11341646
-Node: Extension Other Design Decisions1341835
-Node: Extension Future Growth1343948
-Node: Notes summary1344554
-Node: Basic Concepts1345712
-Node: Basic High Level1346393
-Ref: figure-general-flow1346675
-Ref: figure-process-flow1347361
-Ref: Basic High Level-Footnote-11350663
-Node: Basic Data Typing1350848
-Node: Glossary1354176
-Node: Copying1386063
-Node: GNU Free Documentation License1423606
-Node: Index1448726
+Node: Feature History1215131
+Node: Common Extensions1232760
+Node: Ranges and Locales1234043
+Ref: Ranges and Locales-Footnote-11238659
+Ref: Ranges and Locales-Footnote-21238686
+Ref: Ranges and Locales-Footnote-31238921
+Node: Contributors1239144
+Node: History summary1245141
+Node: Installation1246521
+Node: Gawk Distribution1247465
+Node: Getting1247949
+Node: Extracting1248912
+Node: Distribution contents1250550
+Node: Unix Installation1257611
+Node: Quick Installation1258415
+Node: Compiling with MPFR1260835
+Node: Shell Startup Files1261525
+Node: Additional Configuration Options1262614
+Node: Configuration Philosophy1264929
+Node: Compiling from Git1267325
+Node: Building the Documentation1267880
+Node: Non-Unix Installation1269264
+Node: PC Installation1269724
+Node: PC Binary Installation1270562
+Node: PC Compiling1271435
+Node: PC Using1272552
+Node: Cygwin1276105
+Node: MSYS1277329
+Node: VMS Installation1277931
+Node: VMS Compilation1278650
+Ref: VMS Compilation-Footnote-11279879
+Node: VMS Dynamic Extensions1279937
+Node: VMS Installation Details1281622
+Node: VMS Running1283884
+Node: VMS GNV1288163
+Node: Bugs1288877
+Node: Bug definition1289789
+Node: Bug address1292725
+Node: Usenet1295913
+Node: Performance bugs1297102
+Node: Asking for help1300023
+Node: Maintainers1301990
+Node: Other Versions1303091
+Node: Installation summary1311361
+Node: Notes1312725
+Node: Compatibility Mode1313519
+Node: Additions1314301
+Node: Accessing The Source1315226
+Node: Adding Code1316663
+Node: New Ports1323478
+Node: Derived Files1327853
+Ref: Derived Files-Footnote-11333513
+Ref: Derived Files-Footnote-21333548
+Ref: Derived Files-Footnote-31334146
+Node: Future Extensions1334260
+Node: Implementation Limitations1334918
+Node: Extension Design1336128
+Node: Old Extension Problems1337272
+Ref: Old Extension Problems-Footnote-11338790
+Node: Extension New Mechanism Goals1338847
+Ref: Extension New Mechanism Goals-Footnote-11342211
+Node: Extension Other Design Decisions1342400
+Node: Extension Future Growth1344513
+Node: Notes summary1345119
+Node: Basic Concepts1346277
+Node: Basic High Level1346958
+Ref: figure-general-flow1347240
+Ref: figure-process-flow1347926
+Ref: Basic High Level-Footnote-11351228
+Node: Basic Data Typing1351413
+Node: Glossary1354741
+Node: Copying1386628
+Node: GNU Free Documentation License1424171
+Node: Index1449291
End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index 9a276ad9..67a12eba 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -41080,9 +41080,22 @@ MirBSD
GNU/Linux on Alpha
@end itemize
+@item
+Support for the following systems was removed from the code
+for @command{gawk} @value{PVERSION} 5.2:
+
+
+@c nested table
+@itemize @value{MINUS}
+@item
+OS/2
+
+@c add more removed systems here
+
@end itemize
@c XXX ADD MORE STUFF HERE
+@end itemize
@c This does not need to be in the formal book.
@@ -41875,6 +41888,28 @@ Handling of Infinity and NaN values were improved.
@ref{POSIX Floating Point Problems}.
@end itemize
+Version 5.2 added the following features:
+
+@itemize
+@item
+The @code{mkbool()} built-in function
+(@pxref{Boolean Functions}).
+
+@item
+Interval expressions in regular expressions are
+enabled by default (@pxref{Interval Expressions}).
+
+@item
+The @command{gawkbug} script for reporting bugs
+(@pxref{Bug address}).
+
+@item
+Terence Kelly's persistent memory allocator (PMA) was
+added, allowing the use of persistent data on certain systems
+(@pxref{Persistent Memory}).
+
+@end itemize
+
@c XXX ADD MORE STUFF HERE
@end ifclear
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index 19476ea8..d72665a0 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -39923,9 +39923,22 @@ MirBSD
GNU/Linux on Alpha
@end itemize
+@item
+Support for the following systems was removed from the code
+for @command{gawk} @value{PVERSION} 5.2:
+
+
+@c nested table
+@itemize @value{MINUS}
+@item
+OS/2
+
+@c add more removed systems here
+
@end itemize
@c XXX ADD MORE STUFF HERE
+@end itemize
@c This does not need to be in the formal book.
@@ -40718,6 +40731,28 @@ Handling of Infinity and NaN values were improved.
@ref{POSIX Floating Point Problems}.
@end itemize
+Version 5.2 added the following features:
+
+@itemize
+@item
+The @code{mkbool()} built-in function
+(@pxref{Boolean Functions}).
+
+@item
+Interval expressions in regular expressions are
+enabled by default (@pxref{Interval Expressions}).
+
+@item
+The @command{gawkbug} script for reporting bugs
+(@pxref{Bug address}).
+
+@item
+Terence Kelly's persistent memory allocator (PMA) was
+added, allowing the use of persistent data on certain systems
+(@pxref{Persistent Memory}).
+
+@end itemize
+
@c XXX ADD MORE STUFF HERE
@end ifclear
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=12b052d0b466b3cbac905bead7c635c5d9a96c9c
commit 12b052d0b466b3cbac905bead7c635c5d9a96c9c
Author: Arnold D. Robbins <arnold@skeeve.com>
Date: Tue Jul 5 11:16:08 2022 +0300
Squashed commit of the following:
commit 05b8f271482d472db8d6c2a3764b68dd3543cacc
Author: Arnold D. Robbins <arnold@skeeve.com>
Date: Sun Jul 3 21:35:43 2022 +0300
Nuke OS/2 stuff.
diff --git a/ChangeLog b/ChangeLog
index 3fdbea98..94f43869 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,8 @@
2022-07-03 Arnold D. Robbins <arnold@skeeve.com>
- * README: Updated.
+ * README: Updated. Remove mention of OS/2.
+ * awk.h, awgram.y. gawkmisc.c, io.c, main.c, nonposix.h:
+ Remove all code for __EMX__.
2022-06-20 Arnold D. Robbins <arnold@skeeve.com>
diff --git a/NEWS b/NEWS
index 1f7f66e6..93f683a3 100644
--- a/NEWS
+++ b/NEWS
@@ -49,6 +49,9 @@ allowing gawk to preserve the contents of its variables and
arrays
between runs. THIS IS AN EXPERIMENTAL FEATURE! For more information,
see the manual.
+10. Support for OS/2 has been removed. It was not being actively
+maintained.
+
Changes from 5.1.1 to 5.1.2
---------------------------
diff --git a/README b/README
index 316d686b..1c9d52af 100644
--- a/README
+++ b/README
@@ -42,7 +42,7 @@ want to get a copy of Bison from the FSF too.)
The build mechanics depend upon Bison. Also, gawk doesn't work correctly
with some versions of yacc, so just use Bison.
-If you have an MS-DOS, MS-Windows, or OS/2 system, use the stuff in the `pc'
+If you have an MS-DOS, or MS-Windows system, use the stuff in the `pc'
directory. Similarly, there is a separate directory for VMS.
Appendix B of ``GAWK: Effective Awk Programming'' discusses configuration
@@ -95,10 +95,6 @@ MS-Windows with MinGW:
Eli Zaretskii
eliz@gnu.org
-OS/2:
- Andreas Buening
- andreas.buening@nexgo.de
-
VMS:
John Malmberg
wb8tyw@qsl.net
diff --git a/README_d/ChangeLog b/README_d/ChangeLog
index 96c64813..75bf9693 100644
--- a/README_d/ChangeLog
+++ b/README_d/ChangeLog
@@ -2,6 +2,8 @@
* README.gcc-3: Deleted.
* README.mpfr: Updated.
+ * README.os: Removed.
+ * README.pc: Updated.
2021-10-27 Arnold D. Robbins <arnold@skeeve.com>
diff --git a/README_d/README.os2 b/README_d/README.os2
deleted file mode 100644
index c12f82db..00000000
--- a/README_d/README.os2
+++ /dev/null
@@ -1,57 +0,0 @@
-From andreas.buening@nexgo.de Thu Oct 19 15:34:16 2017
-Date: Thu, 19 Oct 2017 23:34:09 +0200 (CEST)
-From: =?UTF-8?Q?Andreas_B=C3=BCning?= <andreas.buening@nexgo.de>
-To: arnold@skeeve.com
-Message-ID: <1433289104.12656.1508448849820@mail.vodafone.de>
-Subject: Re: gawk for OS/2 - any updates?
-
-Hello Arnold,
-
-I'd like to inform you about the current state of compiling gawk on
-OS/2:
-
-1. Compilation
-
-Running ./configure does work but
-
-- I tried only running with --disable-nls, so with NLS I didn't test.
-- Depending on the gcc version you use you may get linker errors. In
- that case add 'CFLAGS=-O2 -g -fgnu89-inline' to the configure options
- (-O2 -g already is the default).
-
-
-2. Tests
-
-It is possible to run the built-in checks but many test results depend
-on the shell being used. I recommend to use 'make -i check' to run
-the tests because some failures might cause a immediate termination
-of the make run.
-
-- If your shell uses \r\n linebreaks (in that case all tests fail)
- then you have to run 'make -i check CMP=diff' to ignore the linebreak
- differences at the test result comparison.
-- Depending on the shell some tests might just hang forever. Press
- Ctrl+C and/or Ctrl+Break until the tests continue.
-- OS/2 can only load DLLs with filenames up to 8+3 bytes but gawk
- creates three internal DLLs with longer names (e.g. filefuncs.dll,
- revoutput.dll, revtwoway.dll). Thus, all tests trying to load
- filefuncs.dll or the other two DLLs will fail. This is not a bug
- of gawk. If you change e.g. the '@load filefuncs' directive to
- '@load filefunc' in the according *.awk file then the tests will
- succeed.
-- The number of failling tests is currently around 50, less if your
- shell uses \r\n linebreaks, more otherwise.
-
-Best wishes,
-
-Andreas Buening
-======================================================
-
-Sat Oct 21 21:01:49 IDT 2017
-============================
-
-Fixes for loading extension libraries have since been included
-in the git repo and will be part of 4.2.1.
-
-Arnold Robbins
-arnold@skeeve.com
diff --git a/README_d/README.pc b/README_d/README.pc
index eb9e8fe1..a366c661 100644
--- a/README_d/README.pc
+++ b/README_d/README.pc
@@ -2,8 +2,7 @@ This is the README for GNU awk 4 under Windows32, OS/2, and DOS.
Gawk has been compiled and tested under OS/2, DOS, and Windows32 using
the GNU development tools from DJ Delorie (DJGPP; DOS with special
-support for long filenames on Windows), Eberhard Mattes (EMX; OS/2,
-DOS, and Windows32 with rsxnt), and Jan-Jaap van der Heijden and Mumit Khan
+support for long filenames on Windows), and Jan-Jaap van der Heijden and Mumit
Khan
(Mingw32; Windows32).
The Cygwin environment (http://cygwin.com) may also be used
@@ -38,7 +37,7 @@ gawk will be installed under $(prefix)/lib/awk (e.g.,
/gnu/lib/awk),
it is convenient to have this directory in DEFPATH of config.h.
The makefile contains a number of targets for building various DOS and
-OS/2 versions. A list of targets will be printed if the make command is
+Windows versions. A list of targets will be printed if the make command is
given without a target. As an example, to build gawk using the djgpp
tools, enter "make djgpp".
@@ -102,14 +101,11 @@ additional help on changes for Windows32.
----
-If you have any problems with the DOS or OS/2 versions of Gawk,
+If you have any problems with the DOS versions of Gawk,
please send bug reports (along with the version and compiler used) to
Juan Manuel Guerrero, juan.guerrero@gmx.de (DJGPP)
-or
-
- andreas.buening@nexgo.de (OS/2 version)
Support for Windows32 started in gawk-3.0.3.
diff --git a/awk.h b/awk.h
index 16b852ae..0da24149 100644
--- a/awk.h
+++ b/awk.h
@@ -169,9 +169,9 @@ extern void *memset_ulong(void *dest, int val, unsigned
long l);
#define fwrite fwrite_unlocked
#endif /* HAVE_FWRITE_UNLOCKED */
-#if defined(__DJGPP__) || defined(__EMX__) || defined(__MINGW32__)
+#if defined(__DJGPP__) || defined(__MINGW32__)
#include "nonposix.h"
-#endif /* defined(__DJGPP__) || defined(__EMX__) || defined(__MINGW32__) */
+#endif /* defined(__DJGPP__) || defined(__MINGW32__) */
/* use this as lintwarn("...")
this is a hack but it gives us the right semantics */
diff --git a/awkgram.y b/awkgram.y
index daf90a5b..36cac704 100644
--- a/awkgram.y
+++ b/awkgram.y
@@ -3612,17 +3612,6 @@ yylex(void)
return lasttok = NEWLINE_EOF;
pushback();
-#if defined __EMX__
- /*
- * added for OS/2's extproc feature of cmd.exe
- * (like #! in BSD sh)
- */
- if (strncasecmp(lexptr, "extproc ", 8) == 0) {
- while (*lexptr && *lexptr != '\n')
- lexptr++;
- }
-#endif
-
lexeme = lexptr;
thisline = NULL;
diff --git a/doc/ChangeLog b/doc/ChangeLog
index 61eef4f3..7963cc16 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,7 @@
+2022-07-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Remove stuff related to OS/2.
+
2022-06-29 Arnold D. Robbins <arnold@skeeve.com>
* gawktexi.in (Persistent Memory): Note that only 64-bit
diff --git a/doc/gawk.info b/doc/gawk.info
index 31f85ac8..638f2195 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -11439,9 +11439,6 @@ they are not special:
Microsoft Windows, using either DJGPP or MinGW,
respectively.
- '"os2"'
- OS/2.
-
'"os390"'
OS/390.
@@ -32299,8 +32296,6 @@ MS-DOS with DJGPP Juan Manuel Guerrero,
<juan.guerrero@gmx.de>
MS-Windows with MinGW Eli Zaretskii, <eliz@gnu.org>
-OS/2 Andreas Buening, <andreas.buening@nexgo.de>
-
VMS John Malmberg, <wb8tyw@qsl.net>
z/OS (OS/390) Daniel Richard G. <skunk@iSKUNK.ORG>
@@ -36512,7 +36507,7 @@ Index
* dark corner, exit statement: Exit Statement. (line 30)
* dark corner, value of ARGV[0]: Auto-set. (line 39)
* dark corner, FILENAME variable <1>: Auto-set. (line 108)
-* dark corner, FNR/NR variables: Auto-set. (line 409)
+* dark corner, FNR/NR variables: Auto-set. (line 406)
* dark corner, array subscripts: Uninitialized Subscripts.
(line 43)
* dark corner, regexp as second argument to index(): String Functions.
@@ -36761,8 +36756,8 @@ Index
* differences in awk and gawk, ERRNO variable: Auto-set. (line 87)
* differences in awk and gawk, FUNCTAB variable: Auto-set. (line 134)
* differences in awk and gawk, PROCINFO array: Auto-set. (line 148)
-* differences in awk and gawk, RS/RT variables <3>: Auto-set. (line 348)
-* differences in awk and gawk, SYMTAB variable: Auto-set. (line 352)
+* differences in awk and gawk, RS/RT variables <3>: Auto-set. (line 345)
+* differences in awk and gawk, SYMTAB variable: Auto-set. (line 349)
* differences in awk and gawk, ARGC/ARGV variables: ARGC and ARGV.
(line 89)
* differences in awk and gawk, array elements, deleting: Delete.
@@ -36959,7 +36954,7 @@ Index
* expressions, selecting: Conditional Exp. (line 6)
* expressions, as patterns: Expression Patterns. (line 6)
* Extended Regular Expressions (EREs): Bracket Expressions. (line 34)
-* extension API, version number: Auto-set. (line 287)
+* extension API, version number: Auto-set. (line 284)
* extension API, interaction with namespaces: Namespace And Features.
(line 22)
* extension API: Extension API Description.
@@ -37135,7 +37130,7 @@ Index
(line 12)
* FNR variable: Records. (line 6)
* FNR variable <1>: Auto-set. (line 118)
-* FNR variable, changing: Auto-set. (line 409)
+* FNR variable, changing: Auto-set. (line 406)
* for statement: For Statement. (line 6)
* for statement, looping over arrays: Scanning an Array. (line 20)
* fork() extension function: Extension Sample Fork.
@@ -37299,9 +37294,9 @@ Index
* gawk, ERRNO variable in <3>: Auto-set. (line 87)
* gawk, FUNCTAB array in: Auto-set. (line 134)
* gawk, PROCINFO array in <1>: Auto-set. (line 148)
-* gawk, version of: Auto-set. (line 262)
-* gawk, RT variable in <3>: Auto-set. (line 348)
-* gawk, SYMTAB array in: Auto-set. (line 352)
+* gawk, version of: Auto-set. (line 259)
+* gawk, RT variable in <3>: Auto-set. (line 345)
+* gawk, SYMTAB array in: Auto-set. (line 349)
* gawk, IGNORECASE variable in <2>: Array Intro. (line 100)
* gawk, function arguments and: Calling Built-in. (line 16)
* gawk, IGNORECASE variable in <3>: String Functions. (line 57)
@@ -37745,7 +37740,7 @@ Index
* mawk utility <2>: Concatenation. (line 36)
* mawk utility <3>: Nextfile Statement. (line 47)
* mawk utility <4>: Other Versions. (line 39)
-* maximum precision supported by MPFR library: Auto-set. (line 276)
+* maximum precision supported by MPFR library: Auto-set. (line 273)
* McIlroy, Doug: Glossary. (line 255)
* McPhee, Patrick T.J.: Contributors. (line 103)
* memory, allocating for extensions: Memory Allocation Functions.
@@ -37760,7 +37755,7 @@ Index
* messages from extensions: Printing Messages. (line 6)
* metacharacters, escape sequences for: Escape Sequences. (line 139)
* metacharacters, in regular expressions: Regexp Operators. (line 6)
-* minimum precision required by MPFR library: Auto-set. (line 279)
+* minimum precision required by MPFR library: Auto-set. (line 276)
* Minshall, Greg: Getopt Function. (line 105)
* mkbool: Boolean Functions. (line 10)
* mktime: Time Functions. (line 25)
@@ -37857,7 +37852,7 @@ Index
* not Boolean-logic operator: Boolean Ops. (line 6)
* NR variable: Records. (line 6)
* NR variable <1>: Auto-set. (line 143)
-* NR variable, changing: Auto-set. (line 409)
+* NR variable, changing: Auto-set. (line 406)
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* null strings, in gawk arguments, quoting and <1>: Other Arguments.
(line 73)
@@ -37974,7 +37969,7 @@ Index
(line 39)
* package, definition of: Global Namespace. (line 18)
* Papadopoulos, Panos: Contributors. (line 131)
-* parent process ID of gawk process: Auto-set. (line 251)
+* parent process ID of gawk process: Auto-set. (line 248)
* parentheses (), regexp operator: Regexp Operator Details.
(line 77)
* parentheses (), in a profile: Profiling. (line 146)
@@ -38173,8 +38168,8 @@ Index
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* private variables: Library Names. (line 11)
-* process group ID of gawk process: Auto-set. (line 245)
-* process ID of gawk process: Auto-set. (line 248)
+* process group ID of gawk process: Auto-set. (line 242)
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* processing data: Basic High Level. (line 6)
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@@ -38364,7 +38359,7 @@ Index
* right angle bracket (>), >> operator (I/O) <1>: Precedence. (line 64)
* right shift, bitwise: Bitwise Functions. (line 33)
* Ritchie, Dennis: Basic Data Typing. (line 54)
-* RLENGTH variable: Auto-set. (line 335)
+* RLENGTH variable: Auto-set. (line 332)
* RLENGTH variable, match() function and: String Functions. (line 241)
* Robbins, Miriam: Acknowledgments. (line 94)
* Robbins, Jean: Acknowledgments. (line 94)
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* RS variable <1>: User-modified. (line 135)
* rshift: Bitwise Functions. (line 55)
-* RSTART variable: Auto-set. (line 341)
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* RT variable: awk split records. (line 118)
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* RT variable <2>: Multiple Line. (line 138)
-* RT variable <3>: Auto-set. (line 348)
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* Rubin, Paul: History. (line 30)
* Rubin, Paul <1>: Contributors. (line 16)
* rule, definition of: Getting Started. (line 21)
@@ -38417,7 +38412,7 @@ Index
* scanning arrays: Scanning an Array. (line 6)
* scanning multidimensional arrays: Multiscanning. (line 11)
* Schorr, Andrew: Acknowledgments. (line 60)
-* Schorr, Andrew <1>: Auto-set. (line 379)
+* Schorr, Andrew <1>: Auto-set. (line 376)
* Schorr, Andrew <2>: Contributors. (line 136)
* Schreiber, Bert: Acknowledgments. (line 38)
* Schreiber, Rita: Acknowledgments. (line 38)
@@ -38541,7 +38536,7 @@ Index
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Assignment Ops.
(line 148)
* sidebar, Operator Evaluation Order: Increment Ops. (line 58)
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(line 73)
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* substring: String Functions. (line 499)
* Sumner, Andrew: Other Versions. (line 64)
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+* supplementary groups of gawk process: Auto-set. (line 289)
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(line 150)
* system: I/O Functions. (line 105)
@@ -38920,10 +38915,10 @@ Index
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-* version of, GNU MP library: Auto-set. (line 270)
-* version of, GNU MPFR library: Auto-set. (line 272)
-* version of, gawk extension API: Auto-set. (line 287)
+* version of, gawk: Auto-set. (line 259)
+* version of, GNU MP library: Auto-set. (line 267)
+* version of, GNU MPFR library: Auto-set. (line 269)
+* version of, gawk extension API: Auto-set. (line 284)
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+Node: Boolean Typed Values858939
+Node: Array Sorting860820
+Node: Controlling Array Traversal861525
+Ref: Controlling Array Traversal-Footnote-1869893
+Node: Array Sorting Functions870011
+Ref: Array Sorting Functions-Footnote-1875922
+Node: Two-way I/O876118
+Ref: Two-way I/O-Footnote-1883844
+Ref: Two-way I/O-Footnote-2884031
+Node: TCP/IP Networking884113
+Node: Profiling887189
+Node: Persistent Memory896495
+Ref: Persistent Memory-Footnote-1902664
+Node: Extension Philosophy902791
+Node: Advanced Features Summary904278
+Node: Internationalization906450
+Node: I18N and L10N908124
+Node: Explaining gettext908811
+Ref: Explaining gettext-Footnote-1914703
+Ref: Explaining gettext-Footnote-2914888
+Node: Programmer i18n915053
+Ref: Programmer i18n-Footnote-1920002
+Node: Translator i18n920051
+Node: String Extraction920845
+Ref: String Extraction-Footnote-1921977
+Node: Printf Ordering922063
+Ref: Printf Ordering-Footnote-1924849
+Node: I18N Portability924913
+Ref: I18N Portability-Footnote-1927369
+Node: I18N Example927432
+Ref: I18N Example-Footnote-1930707
+Ref: I18N Example-Footnote-2930780
+Node: Gawk I18N930889
+Node: I18N Summary931511
+Node: Debugger932852
+Node: Debugging933852
+Node: Debugging Concepts934293
+Node: Debugging Terms936102
+Node: Awk Debugging938677
+Ref: Awk Debugging-Footnote-1939622
+Node: Sample Debugging Session939754
+Node: Debugger Invocation940288
+Node: Finding The Bug941674
+Node: List of Debugger Commands948148
+Node: Breakpoint Control949481
+Node: Debugger Execution Control953175
+Node: Viewing And Changing Data956537
+Node: Execution Stack960078
+Node: Debugger Info961715
+Node: Miscellaneous Debugger Commands965786
+Node: Readline Support970848
+Node: Limitations971744
+Node: Debugging Summary974298
+Node: Namespaces975577
+Node: Global Namespace976688
+Node: Qualified Names978086
+Node: Default Namespace979085
+Node: Changing The Namespace979826
+Node: Naming Rules981440
+Node: Internal Name Management983288
+Node: Namespace Example984330
+Node: Namespace And Features986892
+Node: Namespace Summary988327
+Node: Arbitrary Precision Arithmetic989804
+Node: Computer Arithmetic991291
+Ref: table-numeric-ranges995057
+Ref: table-floating-point-ranges995551
+Ref: Computer Arithmetic-Footnote-1996210
+Node: Math Definitions996267
+Ref: table-ieee-formats999243
+Node: MPFR features999811
+Node: MPFR On Parole1000256
+Ref: MPFR On Parole-Footnote-11001085
+Node: MPFR Intro1001240
+Node: FP Math Caution1002879
+Ref: FP Math Caution-Footnote-11003951
+Node: Inexactness of computations1004320
+Node: Inexact representation1005351
+Node: Comparing FP Values1006711
+Node: Errors accumulate1007952
+Node: Strange values1009408
+Ref: Strange values-Footnote-11011996
+Node: Getting Accuracy1012101
+Node: Try To Round1014811
+Node: Setting precision1015710
+Ref: table-predefined-precision-strings1016407
+Node: Setting the rounding mode1018238
+Ref: table-gawk-rounding-modes1018612
+Ref: Setting the rounding mode-Footnote-11022544
+Node: Arbitrary Precision Integers1022723
+Ref: Arbitrary Precision Integers-Footnote-11025898
+Node: Checking for MPFR1026047
+Node: POSIX Floating Point Problems1027521
+Ref: POSIX Floating Point Problems-Footnote-11032174
+Node: Floating point summary1032212
+Node: Dynamic Extensions1034402
+Node: Extension Intro1035955
+Node: Plugin License1037221
+Node: Extension Mechanism Outline1038018
+Ref: figure-load-extension1038457
+Ref: figure-register-new-function1040023
+Ref: figure-call-new-function1041116
+Node: Extension API Description1043179
+Node: Extension API Functions Introduction1044892
+Ref: table-api-std-headers1046728
+Node: General Data Types1050978
+Ref: General Data Types-Footnote-11059684
+Node: Memory Allocation Functions1059983
+Ref: Memory Allocation Functions-Footnote-11064484
+Node: Constructor Functions1064583
+Node: API Ownership of MPFR and GMP Values1068236
+Node: Registration Functions1069769
+Node: Extension Functions1070469
+Node: Exit Callback Functions1075791
+Node: Extension Version String1077041
+Node: Input Parsers1077704
+Node: Output Wrappers1090425
+Node: Two-way processors1094937
+Node: Printing Messages1097202
+Ref: Printing Messages-Footnote-11098373
+Node: Updating ERRNO1098526
+Node: Requesting Values1099265
+Ref: table-value-types-returned1100002
+Node: Accessing Parameters1101111
+Node: Symbol Table Access1102348
+Node: Symbol table by name1102860
+Ref: Symbol table by name-Footnote-11105885
+Node: Symbol table by cookie1106013
+Ref: Symbol table by cookie-Footnote-11110198
+Node: Cached values1110262
+Ref: Cached values-Footnote-11113798
+Node: Array Manipulation1113951
+Ref: Array Manipulation-Footnote-11115042
+Node: Array Data Types1115079
+Ref: Array Data Types-Footnote-11117737
+Node: Array Functions1117829
+Node: Flattening Arrays1122614
+Node: Creating Arrays1129590
+Node: Redirection API1134357
+Node: Extension API Variables1137190
+Node: Extension Versioning1137901
+Ref: gawk-api-version1138330
+Node: Extension GMP/MPFR Versioning1140062
+Node: Extension API Informational Variables1141690
+Node: Extension API Boilerplate1142763
+Node: Changes from API V11146737
+Node: Finding Extensions1148309
+Node: Extension Example1148868
+Node: Internal File Description1149666
+Node: Internal File Ops1153746
+Ref: Internal File Ops-Footnote-11165096
+Node: Using Internal File Ops1165236
+Ref: Using Internal File Ops-Footnote-11167619
+Node: Extension Samples1167893
+Node: Extension Sample File Functions1169422
+Node: Extension Sample Fnmatch1177071
+Node: Extension Sample Fork1178558
+Node: Extension Sample Inplace1179776
+Node: Extension Sample Ord1183402
+Node: Extension Sample Readdir1184238
+Ref: table-readdir-file-types1185127
+Node: Extension Sample Revout1186195
+Node: Extension Sample Rev2way1186784
+Node: Extension Sample Read write array1187524
+Node: Extension Sample Readfile1190689
+Node: Extension Sample Time1191784
+Node: Extension Sample API Tests1193536
+Node: gawkextlib1194028
+Node: Extension summary1196946
+Node: Extension Exercises1200648
+Node: Language History1201890
+Node: V7/SVR3.11203546
+Node: SVR41205698
+Node: POSIX1207132
+Node: BTL1208513
+Node: POSIX/GNU1209242
+Node: Feature History1215020
+Node: Common Extensions1232195
+Node: Ranges and Locales1233478
+Ref: Ranges and Locales-Footnote-11238094
+Ref: Ranges and Locales-Footnote-21238121
+Ref: Ranges and Locales-Footnote-31238356
+Node: Contributors1238579
+Node: History summary1244576
+Node: Installation1245956
+Node: Gawk Distribution1246900
+Node: Getting1247384
+Node: Extracting1248347
+Node: Distribution contents1249985
+Node: Unix Installation1257046
+Node: Quick Installation1257850
+Node: Compiling with MPFR1260270
+Node: Shell Startup Files1260960
+Node: Additional Configuration Options1262049
+Node: Configuration Philosophy1264364
+Node: Compiling from Git1266760
+Node: Building the Documentation1267315
+Node: Non-Unix Installation1268699
+Node: PC Installation1269159
+Node: PC Binary Installation1269997
+Node: PC Compiling1270870
+Node: PC Using1271987
+Node: Cygwin1275540
+Node: MSYS1276764
+Node: VMS Installation1277366
+Node: VMS Compilation1278085
+Ref: VMS Compilation-Footnote-11279314
+Node: VMS Dynamic Extensions1279372
+Node: VMS Installation Details1281057
+Node: VMS Running1283319
+Node: VMS GNV1287598
+Node: Bugs1288312
+Node: Bug definition1289224
+Node: Bug address1292160
+Node: Usenet1295348
+Node: Performance bugs1296537
+Node: Asking for help1299458
+Node: Maintainers1301425
+Node: Other Versions1302526
+Node: Installation summary1310796
+Node: Notes1312160
+Node: Compatibility Mode1312954
+Node: Additions1313736
+Node: Accessing The Source1314661
+Node: Adding Code1316098
+Node: New Ports1322913
+Node: Derived Files1327288
+Ref: Derived Files-Footnote-11332948
+Ref: Derived Files-Footnote-21332983
+Ref: Derived Files-Footnote-31333581
+Node: Future Extensions1333695
+Node: Implementation Limitations1334353
+Node: Extension Design1335563
+Node: Old Extension Problems1336707
+Ref: Old Extension Problems-Footnote-11338225
+Node: Extension New Mechanism Goals1338282
+Ref: Extension New Mechanism Goals-Footnote-11341646
+Node: Extension Other Design Decisions1341835
+Node: Extension Future Growth1343948
+Node: Notes summary1344554
+Node: Basic Concepts1345712
+Node: Basic High Level1346393
+Ref: figure-general-flow1346675
+Ref: figure-process-flow1347361
+Ref: Basic High Level-Footnote-11350663
+Node: Basic Data Typing1350848
+Node: Glossary1354176
+Node: Copying1386063
+Node: GNU Free Documentation License1423606
+Node: Index1448726
End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index acbda21e..9a276ad9 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -16426,9 +16426,6 @@ This element gives a string indicating the platform for
which
@itemx "mingw"
Microsoft Windows, using either DJGPP or MinGW, respectively.
-@item "os2"
-OS/2.
-
@item "os390"
OS/390.
@@ -44010,10 +44007,6 @@ The people maintaining the various @command{gawk}
ports are:
@item MS-Windows with MinGW @tab Eli Zaretskii, @EMAIL{eliz@@gnu.org,eliz at
gnu dot org}
-@c Leave this in the document on purpose.
-@c OS/2 is not mentioned anywhere else though.
-@item OS/2 @tab Andreas Buening, @EMAIL{andreas.buening@@nexgo.de,andreas dot
buening at nexgo dot de}
-
@item VMS @tab John Malmberg, @EMAIL{wb8tyw@@qsl.net,wb8tyw at qsl dot net}
@item z/OS (OS/390) @tab Daniel Richard G.@: @EMAIL{skunk@@iSKUNK.ORG,skunk at
iSKUNK dot ORG}
@@ -44322,7 +44315,6 @@ the file.
@command{gawk} may be built on non-POSIX systems as well. The currently
supported systems are MS-Windows using
MSYS, MSYS2, DJGPP, MinGW, and Cygwin,
-@c OS/2,
and both Vax/VMS and OpenVMS.
Instructions for each system are included in this @value{APPENDIX}.
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index 9e39f158..19476ea8 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -15613,9 +15613,6 @@ This element gives a string indicating the platform for
which
@itemx "mingw"
Microsoft Windows, using either DJGPP or MinGW, respectively.
-@item "os2"
-OS/2.
-
@item "os390"
OS/390.
@@ -42853,10 +42850,6 @@ The people maintaining the various @command{gawk}
ports are:
@item MS-Windows with MinGW @tab Eli Zaretskii, @EMAIL{eliz@@gnu.org,eliz at
gnu dot org}
-@c Leave this in the document on purpose.
-@c OS/2 is not mentioned anywhere else though.
-@item OS/2 @tab Andreas Buening, @EMAIL{andreas.buening@@nexgo.de,andreas dot
buening at nexgo dot de}
-
@item VMS @tab John Malmberg, @EMAIL{wb8tyw@@qsl.net,wb8tyw at qsl dot net}
@item z/OS (OS/390) @tab Daniel Richard G.@: @EMAIL{skunk@@iSKUNK.ORG,skunk at
iSKUNK dot ORG}
@@ -43165,7 +43158,6 @@ the file.
@command{gawk} may be built on non-POSIX systems as well. The currently
supported systems are MS-Windows using
MSYS, MSYS2, DJGPP, MinGW, and Cygwin,
-@c OS/2,
and both Vax/VMS and OpenVMS.
Instructions for each system are included in this @value{APPENDIX}.
diff --git a/gawkmisc.c b/gawkmisc.c
index 1f85b221..165e15c6 100644
--- a/gawkmisc.c
+++ b/gawkmisc.c
@@ -32,7 +32,7 @@
/* some old compilers don't grok #elif. sigh */
-#if defined(__EMX__) || defined(__DJGPP__) || defined(__MINGW32__)
+#if defined(__DJGPP__) || defined(__MINGW32__)
#include "pc/gawkmisc.pc"
#else /* not __DJGPP__, not __MINGW32__ */
#if defined(VMS)
diff --git a/io.c b/io.c
index 88fd1ea4..8fac000a 100644
--- a/io.c
+++ b/io.c
@@ -113,18 +113,6 @@
#include "popen.h"
#endif
-#ifdef __EMX__
-#include <process.h>
-
-#if !defined(_S_IFDIR) && defined(S_IFDIR)
-#define _S_IFDIR S_IFDIR
-#endif
-
-#if !defined(_S_IRWXU) && defined(S_IRWXU)
-#define _S_IRWXU S_IRWXU
-#endif
-#endif
-
#ifndef ENFILE
#define ENFILE EMFILE
#endif
@@ -361,7 +349,7 @@ init_io()
}
-#if defined(__DJGPP__) || defined(__MINGW32__) || defined(__EMX__) ||
defined(__CYGWIN__)
+#if defined(__DJGPP__) || defined(__MINGW32__) || defined(__CYGWIN__)
/* binmode --- convert BINMODE to string for fopen */
static const char *
@@ -1950,7 +1938,7 @@ strictopen:
if (openfd == INVALID_HANDLE && errno == ENOENT && save_errno)
errno = save_errno;
}
-#if defined(__EMX__) || defined(__MINGW32__)
+#if defined(__MINGW32__)
if (openfd == INVALID_HANDLE && errno == EACCES) {
/* On OS/2 and Windows directory access via open() is
not permitted. */
@@ -2366,11 +2354,9 @@ use_pipes:
int ptoc[2], ctop[2];
int pid;
int save_errno;
-#if defined(__EMX__) || defined(__MINGW32__)
+#if defined(__MINGW32__)
int save_stdout, save_stdin;
-#ifdef __MINGW32__
char *qcmd = NULL;
-#endif
#endif
if (pipe(ptoc) < 0)
@@ -2384,7 +2370,7 @@ use_pipes:
return false;
}
-#if defined(__EMX__) || defined(__MINGW32__)
+#if defined(__MINGW32__)
save_stdin = dup(0); /* duplicate stdin */
save_stdout = dup(1); /* duplicate stdout */
@@ -2427,13 +2413,9 @@ use_pipes:
os_close_on_exec(save_stdout, str, "pipe", "from"); /* saved stdout of
the parent process */
/* stderr does NOT get dup'ed onto child's stdout */
-#ifdef __EMX__
- pid = spawnl(P_NOWAIT, "/bin/sh", "sh", "-c", str, NULL);
-#else /* __MINGW32__ */
pid = spawnl(P_NOWAIT, getenv("ComSpec"), "cmd.exe", "/c",
qcmd = quote_cmd(str), NULL);
efree(qcmd);
-#endif
/* restore stdin and stdout */
close(1);
@@ -2461,7 +2443,7 @@ use_pipes:
return false;
}
-#else /* NOT __EMX__, NOT __MINGW32__ */
+#else /* NOT __MINGW32__ */
if ((pid = fork()) < 0) {
save_errno = errno;
close(ptoc[0]); close(ptoc[1]);
@@ -2489,7 +2471,7 @@ use_pipes:
execl("/bin/sh", "sh", "-c", str, NULL);
_exit(errno == ENOENT ? 127 : 126);
}
-#endif /* NOT __EMX__, NOT __MINGW32__ */
+#endif /* NOT __MINGW32__ */
/* parent */
if ((BINMODE & BINMODE_INPUT) != 0)
@@ -2529,7 +2511,7 @@ use_pipes:
else
find_output_wrapper(& rp->output);
-#if !defined(__EMX__) && !defined(__MINGW32__)
+#if !defined(__MINGW32__)
os_close_on_exec(ctop[0], str, "pipe", "from");
os_close_on_exec(ptoc[1], str, "pipe", "from");
@@ -2656,11 +2638,9 @@ gawk_popen(const char *cmd, struct redirect *rp)
{
int p[2];
int pid;
-#if defined(__EMX__) || defined(__MINGW32__)
+#if defined(__MINGW32__)
int save_stdout;
-#ifdef __MINGW32__
char *qcmd = NULL;
-#endif
#endif
/*
@@ -2674,7 +2654,7 @@ gawk_popen(const char *cmd, struct redirect *rp)
if (pipe(p) < 0)
fatal(_("cannot open pipe `%s': %s"), cmd, strerror(errno));
-#if defined(__EMX__) || defined(__MINGW32__)
+#if defined(__MINGW32__)
rp->iop = NULL;
save_stdout = dup(1); /* save stdout */
if (save_stdout == -1) {
@@ -2697,13 +2677,9 @@ gawk_popen(const char *cmd, struct redirect *rp)
os_close_on_exec(p[0], cmd, "pipe", "from"); /* pipe output: input of
the parent process */
os_close_on_exec(save_stdout, cmd, "pipe", "from"); /* saved stdout of
the parent process */
-#ifdef __EMX__
- pid = spawnl(P_NOWAIT, "/bin/sh", "sh", "-c", cmd, NULL);
-#else /* __MINGW32__ */
pid = spawnl(P_NOWAIT, getenv("ComSpec"), "cmd.exe", "/c",
qcmd = quote_cmd(cmd), NULL);
efree(qcmd);
-#endif
/* restore stdout */
close(1);
@@ -2713,7 +2689,7 @@ gawk_popen(const char *cmd, struct redirect *rp)
}
close(save_stdout);
-#else /* NOT __EMX__, NOT __MINGW32__ */
+#else /* NOT __MINGW32__ */
if ((pid = fork()) == 0) {
if (close(1) == -1)
fatal(_("close of stdout in child failed: %s"),
@@ -2726,14 +2702,14 @@ gawk_popen(const char *cmd, struct redirect *rp)
execl("/bin/sh", "sh", "-c", cmd, NULL);
_exit(errno == ENOENT ? 127 : 126);
}
-#endif /* NOT __EMX__, NOT __MINGW32__ */
+#endif /* NOT __MINGW32__ */
if (pid == -1) {
close(p[0]); close(p[1]);
fatal(_("cannot create child process for `%s' (fork: %s)"),
cmd, strerror(errno));
}
rp->pid = pid;
-#if !defined(__EMX__) && !defined(__MINGW32__)
+#if !defined(__MINGW32__)
if (close(p[1]) == -1) {
close(p[0]);
fatal(_("close of pipe failed: %s"), strerror(errno));
@@ -3090,12 +3066,6 @@ find_source(const char *src, struct stat *stb, int
*errcode, int is_extlib)
*errcode = 0;
if (src == NULL || *src == '\0')
return NULL;
-#ifdef __EMX__
- char os2_src[strlen(src) + 1];
-
- if (is_extlib)
- src = os2_fixdllname(os2_src, src, sizeof(os2_src));
-#endif /* __EMX__ */
path = do_find_source(src, stb, errcode, pi);
if (path == NULL && is_extlib) {
@@ -3411,7 +3381,7 @@ iop_alloc(int fd, const char *name, int errno_val)
if (fd != INVALID_HANDLE)
fstat(fd, & iop->public.sbuf);
-#if defined(__EMX__) || defined(__MINGW32__)
+#if defined(__MINGW32__)
else if (errno_val == EISDIR) {
iop->public.sbuf.st_mode = (_S_IFDIR | _S_IRWXU);
iop->public.fd = FAKE_FD_VALUE;
diff --git a/main.c b/main.c
index f12ae68f..53126435 100644
--- a/main.c
+++ b/main.c
@@ -1864,8 +1864,6 @@ platform_name()
return "mingw";
#elif defined(__DJGPP__)
return "djgpp";
-#elif defined(__EMX__)
- return "os2";
#elif defined(USE_EBCDIC)
return "os390";
#else
diff --git a/missing_d/ChangeLog b/missing_d/ChangeLog
index c8ae30ff..f645dd06 100644
--- a/missing_d/ChangeLog
+++ b/missing_d/ChangeLog
@@ -1,3 +1,7 @@
+2022-07-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * snprintf.c: Remove stuff related to __EMX__.
+
2021-10-27 Arnold D. Robbins <arnold@skeeve.com>
* 5.1.1: Release tar ball made.
diff --git a/missing_d/snprintf.c b/missing_d/snprintf.c
index c09c7473..dfe57c6b 100644
--- a/missing_d/snprintf.c
+++ b/missing_d/snprintf.c
@@ -87,9 +87,9 @@ safe_tmpfile (void)
return NULL;
#if ! defined(__DJGPP__) && ! defined(MSDOS) && ! defined(_MSC_VER) \
- && ! defined(_WIN32) && ! defined(__CRTRSXNT__) && ! defined(__EMX__) \
+ && ! defined(_WIN32) && ! defined(__CRTRSXNT__) \
&& ! defined(__MINGW32__) && ! defined(__WIN32__)
- /* If not MS or OS/2, unlink after opening. */
+ /* If not MS unlink after opening. */
unlink (tmpfilename);
free(tmpfilename);
tmpfilename = NULL;
diff --git a/nonposix.h b/nonposix.h
index b975f75e..80d30da4 100644
--- a/nonposix.h
+++ b/nonposix.h
@@ -3,7 +3,7 @@
*/
/*
- * Copyright (C) 2012, 2013, 2016, 2017, 2018, 2019
+ * Copyright (C) 2012, 2013, 2016, 2017, 2018, 2019, 2022
* the Free Software Foundation, Inc.
*
* This file is part of GAWK, the GNU implementation of the
@@ -81,19 +81,3 @@ int getppid(void);
wint_t btowc (int c);
wint_t putwc (wchar_t wc, FILE *stream);
#endif
-
-#ifdef __EMX__
-
-char *os2_fixdllname(char *dst, const char *src, size_t n);
-
-#ifdef __KLIBC__
-#include <dlfcn.h>
-
-#define dlopen(f, m) os2_dlopen(f, m)
-void *os2_dlopen(const char *file, int mode);
-
-#define dlsym(h, n) os2_dlsym(h, n)
-void *os2_dlsym(void *handle, const char *name);
-#endif /* __KLIBC__ */
-
-#endif /* __EMX__ */
diff --git a/pc/ChangeLog b/pc/ChangeLog
index e012e4b3..65100263 100644
--- a/pc/ChangeLog
+++ b/pc/ChangeLog
@@ -1,3 +1,8 @@
+2022-07-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * Makefile, config.h, config.sed, gawkmisc.pc:
+ Remove stuff related to __EMX__.
+
2022-05-24 Adam Van Scyoc <avanscy@g.clemson.edu>
* Makefile.tst: Regenerated.
diff --git a/pc/Makefile b/pc/Makefile
index e0ef7662..1eb1fc9e 100644
--- a/pc/Makefile
+++ b/pc/Makefile
@@ -1,7 +1,6 @@
# Makefile for gawk (GNU awk) Dec 2010
#
# - for GNU C (djgpp) [32bit protected-mode executable for DOS]
-# - for GNU C (emx) [32bit executable for OS/2 or DOS or Windows32]
# - for GNU C (mingw32) [Windows32 executable for Windows
9x/NT/2K/XP/7]
# Tested with GNU make on Windows, OS/2 and DOS.
@@ -26,9 +25,6 @@ default:
@echo " djgpp-readline . Like djgpp, but with readline "
@echo " [You will need to have GNU readline library installed.] "
@echo " djgpp-readline-mpfr . djgpp with readline and MPFR "
- @echo " emx ..... OS/2 32-bit exe [emx/gcc; uses emxlibc.dll] "
- @echo " emxnt ... NT exe [emx/gcc with RSXNT] "
- @echo " emxbnd .. OS/2 and DOS 32-bit exe [emx/gcc] "
@echo " mingw32 . Windows32 exe [Mingw32 GNU C] "
@echo " mingw32-readline . Like mingw32, but with readline "
@echo " [You will need to have GNU readline library installed.] "
@@ -65,7 +61,7 @@ RSPFILE = gawk.rsp
#LDRSP = $(GAWKOBJS)
#LNKRSP = $(LDRSP)
#
-# else use brain-dead approach (emxbnd will need 'tr').
+# else use brain-dead approach
RSP = $(RSPFILE)
LDRSP = @$(RSP)
LNKRSP = $(LDRSP)
@@ -149,46 +145,6 @@ djgpp-readline-mpfr:
LNK=LDJG LF=-s LF2="-lreadline -lmpfr -lgmp -lm" \
BIND=BDJG
-#========================================================================
-#========================== EMX =========================================
-#========================================================================
-
-# Link command for OS/2 versions.
-LEMX = $(CC) $(LF) -o $@ $(GAWKOBJS) gawk.def -lbsd $(LF2)
-
-# Link and bind for DOS and OS/2 versions.
-# emx-09 needs '-p' emx option here or in EMXOPT environ var.
-# The following works with 0.9a or newer
-LEMXBND = $(CC) $(LF) -o gawk $(LDRSP) gawk.def -lbsd $(LF2)
-BEMX = emxbind -bs gawk -p
-# The following works with 0.9c or newer
-#LEMXBND = $(CC) $(LF) -o a.out $(LDRSP) gawk.def -lbsd $(LF2)
-#BEMX = emxbind -bs -o $@ a.out -p
-#BEMX = emxbind -bs /emx/bin/emx.exe a.out $@ -p
-BEMXD = emxbind -b -o $@ a.out -p
-
-emx:
- $(MAK) all \
- "CC=gcc -Zomf" O=.obj "CF=-O -DOS2" \
- LNK=LEMX "LF=-s -Zcrtdll -Zstack 512" RSP=
-
-emxnt:
- $(MAK) all \
- "CC=gcc -Zwin32 -Zcrtdll=rsxntcs" O=.o "CF=-O -DOS2" \
- LNK=LEMX "LF=-s -Zstack 512" RSP=
-
-emxbnd:
- $(MAK) all \
- CC=gcc O=.o "CF=-O -DOS2 -DMSDOS" OBJ=popen.o \
- LNK=LEMXBND \
- BIND=BEMX "P=|tr \" \" \"\n\""
-
-emxbnd-debug:
- $(MAK) all \
- CC=gcc O=.o "CF=-g -DOS2 -DMSDOS" OBJ=popen.o \
- LNK=LEMXBND \
- BIND=BEMXD "P=|tr \" \" \"\n\""
-
#========================================================================
#========================== MINGW32 =====================================
#========================================================================
diff --git a/pc/config.h b/pc/config.h
index 7896a73f..bec42cfa 100644
--- a/pc/config.h
+++ b/pc/config.h
@@ -298,9 +298,6 @@
/* Define to 1 if you have the `strncasecmp' function. */
#define HAVE_STRNCASECMP 1
-#ifdef __EMX__
-#define strncasecmp strnicmp
-#endif
/* Define to 1 if you have the <stropts.h> header file. */
#undef HAVE_STROPTS_H
@@ -711,8 +708,3 @@ extern bool is_valid_identifier(const char *name);
#ifndef __DJGPP__
#define HAVE_POPEN_H 1
#endif
-
-#if defined(__EMX__)
-#define strcasecmp stricmp
-#define strncasecmp strnicmp
-#endif
diff --git a/pc/config.sed b/pc/config.sed
index e194fdcb..4547a842 100644
--- a/pc/config.sed
+++ b/pc/config.sed
@@ -183,9 +183,6 @@ s/^#undef HAVE_STRINGS_H *$/#define HAVE_STRINGS_H 1/
s/^#undef HAVE_STRING_H *$/#define HAVE_STRING_H 1/
/^#undef HAVE_STRNCASECMP *$/c\
#define HAVE_STRNCASECMP 1\
-#ifdef __EMX__\
-#define strncasecmp strnicmp\
-#endif
s/^#undef HAVE_STRTOD *$/#define HAVE_STRTOD 1/
/^#undef HAVE_STRTOUL *$/c\
#if defined(__MINGW32__) || defined(__DJGPP__)\
@@ -326,9 +323,4 @@ extern bool is_valid_identifier(const char *name);\
\
#ifndef __DJGPP__\
#define HAVE_POPEN_H 1\
-#endif\
-\
-#if defined(__EMX__)\
-#define strcasecmp stricmp\
-#define strncasecmp strnicmp\
#endif
diff --git a/pc/gawkmisc.pc b/pc/gawkmisc.pc
index 149ea62c..813c201a 100644
--- a/pc/gawkmisc.pc
+++ b/pc/gawkmisc.pc
@@ -33,14 +33,6 @@ const char *defpath = ".;c:\\lib\\awk;c:\\gnu\\lib\\awk";
/* the Makefile should define DEFLIBPATH */
const char *deflibpath = DEFLIBPATH;
-#ifdef __EMX__
-#include <io.h>
-
-static int _os2_is_abs_path(const char *dirname);
-static char* _os2_unixroot(const char *path);
-static const char* _os2_unixroot_path(const char *path);
-#endif
-
#ifdef __MINGW32__
#ifdef HAVE_SOCKETS
#include <socket.h>
@@ -123,17 +115,6 @@ os_arg_fixup(argcp, argvp)
int *argcp;
char ***argvp;
{
-#ifdef __EMX__
-# ifdef initialize_main
- initialize_main(argcp, argvp);
-# else
- _wildcard(argcp, argvp);
- _response(argcp, argvp);
-# endif
-
- setvbuf(stdout, NULL, _IOLBF, BUFSIZ);
- defpath = (char*) _os2_unixroot_path(defpath);
-#endif /* __EMX__ */
return;
}
@@ -144,10 +125,6 @@ os_devopen(name, flag)
const char *name;
int flag;
{
-#ifdef __EMX__
- /* do not use open(name, flag) here !!! */
- return -1;
-#else
if (strcmp(name, "/dev/null") == 0)
return open("NUL", flag);
/* FIXME: */
@@ -155,7 +132,6 @@ int flag;
* return open("???", flag);
*/
return -1;
-#endif
}
/* optimal_bufsize --- determine optimal buffer size */
@@ -190,10 +166,6 @@ int
ispath(file)
const char *file;
{
-#ifdef __EMX__
- return (strpbrk(file, "/\\") != NULL ||
- (toupper(file[0]) >= 'A' && toupper(file[0]) <= 'Z' && file[1]
== ':'));
-#else
for (; *file; file++) {
switch (*file) {
case '/':
@@ -203,7 +175,6 @@ const char *file;
}
}
return 0;
-#endif
}
/* isdirpunct --- return true if char is a directory separator */
@@ -222,7 +193,7 @@ os_close_on_exec(fd, name, what, dir)
int fd;
const char *name, *what, *dir;
{
-#if (defined(__DJGPP__) && (__DJGPP__ > 2 || __DJGPP_MINOR__ >= 4)) || defined
__EMX__
+#if (defined(__DJGPP__) && (__DJGPP__ > 2 || __DJGPP_MINOR__ >= 4))
if (fd <= 2) /* sanity */
return;
@@ -283,16 +254,7 @@ os_isreadable(const awk_input_buf_t *iobuf, bool *isdir)
int
os_is_setuid()
{
-#ifdef __EMX__
- long uid, euid;
-
- uid = getuid();
- euid = geteuid();
-
- return (euid == 0 && euid != uid);
-#else
return 0;
-#endif
}
/* os_setbinmode --- set binary mode on file */
@@ -377,225 +339,6 @@ files_are_same(char *path, SRCFILE *src)
return 0;
}
-
-#ifdef __EMX__
-# ifndef PATH_SEPARATOR
-# define PATH_SEPARATOR ';'
-# endif
-
-/* result is 0 if dirname is no absolute path, 1 otherwise */
-
-static int
-_os2_is_abs_path(const char *dirname)
-{
- int result = 0;
- if (dirname != NULL && dirname[0] != '\0') {
- /* if dirname contains a valid drive letter like "c:" */
- if (((dirname[0] >= 'A' && dirname[0] <= 'Z') || (dirname[0] >= 'a' &&
dirname[0] <= 'z'))
- && dirname[1] == ':') dirname += 2; /* remove the drive letter */
-
- if (dirname[0] == '/' || dirname[0] == '\\') result = 1; /* asbolute path
*/
- }
-
- return result;
-}
-
-
-/* path is assumed to be a list of directories separated by PATH_SEPARATOR.
- This function determines if the first directory of path is on the
- drive specified by the environment variable UNIXROOT.
- If it is the case, NULL is returned, otherwise a new directory name
- is allocated using the drive letter from UNIXROOT and returned as result.
- If the first directory is a relative path NULL is returned, too.
- The new directory name is allocated by malloc().
- Example (UNIXROOT is set to "e:"):
- "c:/usr/share" -> "e:/usr/share"
- "e:/usr/share" -> NULL (already on the $UNIXROOT drive)
- "/usr/share" -> "e:/usr/share"
- "." -> NULL (not an absolute path)
- "usr/share" -> NULL (not an absolute path)
- "c:usr/share" -> NULL (not an absolute path)
- "c:/usr/share;d:/etc" -> "e:/usr/share" (only the first directory in path
is used) */
-
-static char*
-_os2_unixroot(const char *path)
-{
- static const char *unixroot = NULL;
- static int unixroot_init = 0;
- char *result = NULL;
-
- if (unixroot_init == 0) {
- /* get $UNIXROOT only one time */
- unixroot = getenv("UNIXROOT");
-
- /* check whether unixroot is valid (must be "x:") */
- if (unixroot != NULL) {
- int drive = toupper(unixroot[0]);
- if (drive < 'A' || drive > 'Z' || unixroot[1] != ':' || unixroot[2] !=
'\0')
- unixroot = NULL; /* unixroot not valid */
- }
-
- unixroot_init = 1; /* initialized */
- }
-
- /* note: if unixroot != NULL then it contains a valid drive letter */
- if (unixroot != NULL && _os2_is_abs_path(path)) {
- /* dirname is an absolute path and unixroot is a drive letter, "c:" for
example */
- size_t old_path_len = strlen(path);
-
- /* end points to the first ';' in path or to NULL */
- const char *end = strchr(path, PATH_SEPARATOR);
-
- /* dir_len is the length of the first directory in path */
- size_t dir_len = (end) ? end - path : old_path_len;
-
- if (toupper(unixroot[0]) != toupper(path[0]) || path[1] != ':') {
- /* the first directory of path does not start with the string $UNIXROOT
*/
- if (path[1] == ':') {
- /* if there is a drive letter remove it */
- dir_len -= 2;
- path += 2;
- }
-
- result = malloc(dir_len + 3);
- if (result) { /* do nothing if we are out of memory */
- result[0] = unixroot[0];
- result[1] = unixroot[1];
- memcpy(result + 2, path, dir_len);
- result[dir_len + 2] = '\0';
- }
- }
- }
- return result;
-}
-
-/* path is assumed to be a list of directories separated by PATH_SEPARATOR.
- Every directory is processed. _os2_unixroot() is used to find out whether
- these directories are on the drive specified by the environment variable
- UNIXROOT. If this is not the case the same directory on the UNIXROOT drive
- is added to the end of path. If path is a valid path this function returns
a valid path, too.
- Example ($UNIXROOT is set to "e:"):
- ".;c:/usr/local;d:/usr/local;d:/etc;e:/etc"
- ->
".;c:/usr/local;d:/usr/local;d:/etc;e:/etc;e:/usr/local;e:/usr/local;e:/etc" */
-
-static const char*
-_os2_unixroot_path(const char *path)
-{
- char *result = NULL;
- const char *p = path;
- unsigned dir_count = 1;
-
- if (path == NULL || path[0] == '\0') return NULL; /* empty path */
-
- /* save number of path components in dir_count */
- while(*p) {
- if (*p++ == PATH_SEPARATOR && *p != '\0' && *p != PATH_SEPARATOR)
- dir_count += 1;
- }
-
- {
- const char *list[dir_count]; /* list of char pointers */
- size_t dir_len[dir_count]; /* the according directory length */
- size_t old_path_len = strlen(path); /* the old path length */
- size_t total_len;
- unsigned i = 0;
-
- if (path[old_path_len - 1] == PATH_SEPARATOR) /* last character is ';' */
- old_path_len--;
-
- list[0] = p = path; /* first directory */
-
- while(*p) {
- if (*p++ == PATH_SEPARATOR && *p != '\0' && *p != PATH_SEPARATOR)
- list[++i] = p;
- }
- /* now list[i] contains the ith directory of path (no 0-terminated
strings!!!) */
-
- /* determine the total length for the new path */
- total_len = old_path_len;
-
- for(i = 0; i < dir_count; i++) {
- list[i] = _os2_unixroot(list[i]);
- if (list[i] != NULL) {
- dir_len[i] = strlen(list[i]);
- total_len += dir_len[i] + 1; /* one character for ';' or '\0' */
- }
- else dir_len[i] = 0;
- }
- /* now list[] contains the according directories on the UNIXROOT drive or
NULL
- total_len contains the total length for the new path */
- result = malloc(total_len + 1);
-
- if (result) {
- /* copy the old path and the new directories into the new path */
- char *q = result;
- memcpy(q, path, old_path_len);
- q += old_path_len;
-
- for(i = 0; i < dir_count; i++) {
- if (dir_len[i] != 0) {
- *q++ = PATH_SEPARATOR;
- memcpy(q, list[i], dir_len[i]);
- q += dir_len[i];
- }
- }
-
- *q = '\0'; /* terminating '\0' */
- }
-
- for(i = 0; i < dir_count; i++) free((void*) list[i]);
- }
-
- return (result) ? (const char*) result : path;
-}
-
-/* limit a length of DLL name up to 8 characters. If dst is not enough for
- a fixed dll name, it is truncated. */
-char *os2_fixdllname(char *dst, const char *src, size_t n)
-{
- char drive[_MAX_DRIVE];
- char dir[_MAX_DIR];
- char name[_MAX_FNAME];
- char ext[_MAX_EXT];
- char dll_file[_MAX_PATH];
-
- _splitpath(src, drive, dir, name, ext);
- if (strlen(name) > 8)
- name[8] = '\0';
- _makepath(dll_file, drive, dir, name, ext);
-
- strncpy(dst, dll_file, n);
- dst[n - 1] = '\0';
-
- return dst;
-}
-
-#ifdef __KLIBC__
-
-/* replacement of dlopen(). This limits a length of a base name up to 8
- characters. */
-void *os2_dlopen(const char *file, int mode)
-{
- char dll_file[strlen(file) + 1];
-
- return (dlopen)(os2_fixdllname(dll_file, file, sizeof(dll_file)), mode);
-}
-
-/* replacement of dlsym(). This prepends '_' to name. */
-void *os2_dlsym(void *handle, const char *name)
-{
- char sym[strlen(name) + 1 + 1]; /* 1 for '_', 1 for NUL */
-
- sym[0] = '_';
- strcpy(sym + 1, name);
-
- return (dlsym)(handle, sym);
-}
-
-#endif /* __KLIBC__ */
-
-#endif /* __EMX__ */
-
#ifdef __MINGW32__
extern void *xmalloc (size_t);
@@ -1091,12 +834,12 @@ os_maybe_set_errno (void)
#endif /* __MINGW32__ */
-#if defined(__DJGPP__) || defined(__MINGW32__) || defined(__EMX__)
+#if defined(__DJGPP__) || defined(__MINGW32__)
void
init_sockets(void)
{
-#if defined(HAVE_SOCKETS) && !defined(__EMX__)
+#if defined(HAVE_SOCKETS)
WSADATA winsockData;
int errcode;
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 4 +-
NEWS | 3 +
README | 6 +-
README_d/ChangeLog | 2 +
README_d/README.os2 | 57 ----
README_d/README.pc | 10 +-
awk.h | 4 +-
awkgram.y | 11 -
doc/ChangeLog | 9 +
doc/gawk.info | 863 ++++++++++++++++++++++++++-------------------------
doc/gawk.texi | 43 ++-
doc/gawktexi.in | 43 ++-
gawkmisc.c | 2 +-
io.c | 56 +---
main.c | 2 -
missing_d/ChangeLog | 4 +
missing_d/snprintf.c | 4 +-
nonposix.h | 18 +-
pc/ChangeLog | 5 +
pc/Makefile | 46 +--
pc/config.h | 8 -
pc/config.sed | 8 -
pc/gawkmisc.pc | 263 +---------------
23 files changed, 561 insertions(+), 910 deletions(-)
delete mode 100644 README_d/README.os2
hooks/post-receive
--
gawk
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- [SCM] gawk branch, master, updated. gawk-4.1.0-4759-g37989990,
Arnold Robbins <=