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[src/trunk]: src/external/bsd/file/dist Import file-5.43+; last was file-5.40
details: https://anonhg.NetBSD.org/src/rev/9c2c24727f53
branches: trunk
changeset: 370698:9c2c24727f53
user: christos <christos%NetBSD.org@localhost>
date: Sat Sep 24 20:07:53 2022 +0000
description:
Import file-5.43+; last was file-5.40
2022-09-20 17:12 Christos Zoulas <christos%zoulas.com@localhost>
* fixed various clustefuzz issues
2022-09-19 15:54 Christos Zoulas <christos%zoulas.com@localhost>
* Fix error detection for decompression code (Vincent Mihalkovic)
2022-09-15 13:50 Christos Zoulas <christos%zoulas.com@localhost>
* Add MAGIC_NO_COMPRESS_FORK and use it to produce a more
meaningful error message if we are sandboxing.
2022-09-15 10:45 Christos Zoulas <christos%zoulas.com@localhost>
* Add built-in lzip decompression support (Michal Gorny)
2022-09-14 10:35 Christos Zoulas <christos%zoulas.com@localhost>
* Add built-in zstd decompression support (Martin Rodriguez Reboredo)
2022-09-13 14:55 Christos Zoulas <christos%zoulas.com@localhost>
* release 5.43
2022-09-10 9:17 Christos Zoulas <christos%zoulas.com@localhost>
* Add octal indirect magic (Michal Gorny)
2022-08-17 11:43 Christos Zoulas <christos%zoulas.com@localhost>
* PR/374: avoid infinite loop in non-wide code (piru)
* PR/373: Obey MAGIC_CONTINUE with multiple magic files (vismarli)
2022-07-26 11:10 Christos Zoulas <christos%zoulas.com@localhost>
* Fix bug with large flist (Florian Weimer)
2022-07-07 13:21 Christos Zoulas <christos%zoulas.com@localhost>
* PR/364: Detect non-nul-terminated core filenames from QEMU
(mam-ableton)
2022-07-04 15:45 Christos Zoulas <christos%zoulas.com@localhost>
* PR/359: Add support for http://ndjson.org/ (darose)
* PR/362: Fix wide printing (ro-ee)
* PR/358: Fix width for -f - (jpalus)
* PR/356: Fix JSON constant parsing (davewhite)
2022-06-10 9:40 Christos Zoulas <christos%zoulas.com@localhost>
* release 5.42
2022-05-31 14:50 Christos Zoulas <christos%zoulas.com@localhost>
* PR/348: add missing cases to prevent file from aborting on
random magic files.
2022-05-27 21:05 Christos Zoulas <christos%zoulas.com@localhost>
* PR/351: octalify filenames when not raw before printing.
2022-04-18 17:51 Christos Zoulas <christos%zoulas.com@localhost>
* fix regex cacheing bug (Dirk Mueller)
* merge file_regcomp and file_regerror() to simplify the code
and reduce memory requirements for storing regexes (Dirk Mueller)
2022-03-19 12:56 Christos Zoulas <christos%zoulas.com@localhost>
* cache regex (Dirk Mueller)
* detect filesystem full by flushing output (Dirk Mueller)
2021-11-19 12:36 Christos Zoulas <christos%zoulas.com@localhost>
* implement running decompressor programs using
posix_spawnp(2) instead of vfork(2)
2021-10-24 11:51 Christos Zoulas <christos%zoulas.com@localhost>
* Add support for msdos dates and times
2021-10-20 9:55 Christos Zoulas <christos%zoulas.com@localhost>
* use the system byte swapping functions if available (Werner Fink)
2021-10-18 11:57 Christos Zoulas <christos%zoulas.com@localhost>
* release 5.41
2021-09-23 03:51 Christos Zoulas <christos%zoulas.com@localhost>
* Avinash Sonawane: Fix tzname detection
2021-09-03 09:17 Christos Zoulas <christos%zoulas.com@localhost>
* Fix relationship tests with "search" magic, don't short circuit
logic
2021-07-13 01:06 Christos Zoulas <christos%zoulas.com@localhost>
* Fix memory leak in compile mode
2021-07-01 03:51 Christos Zoulas <christos%zoulas.com@localhost>
* PR/272: kiefermat: Only set returnval = 1 when we printed something
(in all cases print or !print). This simplifies the logic and fixes
the issue in the PR with -k and --mime-type there was no continuation
printed before the default case.
2021-06-30 13:07 Christos Zoulas <christos%zoulas.com@localhost>
* PR/270: Don't translate unprintable characters in %s magic formats
when -r
* PR/269: Avoid undefined behavior with clang (adding offset to NULL)
2021-05-09 18:38 Christos Zoulas <christos%zoulas.com@localhost>
* Add a new flag (f) that requires that the match is a full word,
not a partial word match.
* Add varint types (unused)
2021-04-19 17:17 Christos Zoulas <christos%zoulas.com@localhost>
* PR/256: mutableVoid: If the file is less than 3 bytes, use the file
length to determine type
* PR/259: aleksandr.v.novichkov: mime printing through indirect magic
is not taken into account, use match directly so that it does.
2021-04-04 17:02 Christos Zoulas <christos%zoulas.com@localhost>
* count the total bytes found not the total byte positions
in order to determine encoding (Anatol Belski)
diffstat:
external/bsd/file/dist/.travis.yml | 28 +
external/bsd/file/dist/README.DEVELOPER | 49 +
external/bsd/file/dist/README.md | 155 +
external/bsd/file/dist/RELEASE-PROCEDURE | 29 +
external/bsd/file/dist/acinclude.m4 | 38 +-
external/bsd/file/dist/fuzz/Dockerfile | 21 +
external/bsd/file/dist/fuzz/build.sh | 29 +
external/bsd/file/dist/fuzz/magic_fuzzer.c | 81 +
external/bsd/file/dist/fuzz/project.yaml | 6 +
external/bsd/file/dist/magic/magdir/acorn | 10 +-
external/bsd/file/dist/magic/magdir/algol68 | 42 +-
external/bsd/file/dist/magic/magdir/amigaos | 73 +-
external/bsd/file/dist/magic/magdir/android | 12 +-
external/bsd/file/dist/magic/magdir/animation | 47 +-
external/bsd/file/dist/magic/magdir/aria | 38 +
external/bsd/file/dist/magic/magdir/arm | 41 +
external/bsd/file/dist/magic/magdir/asf | 8 +-
external/bsd/file/dist/magic/magdir/audio | 190 +-
external/bsd/file/dist/magic/magdir/blit | 6 +-
external/bsd/file/dist/magic/magdir/burp | 7 +
external/bsd/file/dist/magic/magdir/bytecode | 30 +
external/bsd/file/dist/magic/magdir/c-lang | 7 +-
external/bsd/file/dist/magic/magdir/c64 | 147 +-
external/bsd/file/dist/magic/magdir/cafebabe | 16 +-
external/bsd/file/dist/magic/magdir/ccf | 14 +
external/bsd/file/dist/magic/magdir/compress | 9 +-
external/bsd/file/dist/magic/magdir/console | 127 +-
external/bsd/file/dist/magic/magdir/ctf | 2 +-
external/bsd/file/dist/magic/magdir/database | 249 +-
external/bsd/file/dist/magic/magdir/dataone | 28 +-
external/bsd/file/dist/magic/magdir/der | 14 +-
external/bsd/file/dist/magic/magdir/digital | 3 +-
external/bsd/file/dist/magic/magdir/dsf | 25 +
external/bsd/file/dist/magic/magdir/espressif | 4 +-
external/bsd/file/dist/magic/magdir/etf | 33 +
external/bsd/file/dist/magic/magdir/fonts | 90 +-
external/bsd/file/dist/magic/magdir/forth | 30 +-
external/bsd/file/dist/magic/magdir/freebsd | 22 +-
external/bsd/file/dist/magic/magdir/fsav | 8 +-
external/bsd/file/dist/magic/magdir/gentoo | 80 +
external/bsd/file/dist/magic/magdir/gnu | 36 +-
external/bsd/file/dist/magic/magdir/gpu | 10 +-
external/bsd/file/dist/magic/magdir/human68k | 4 +-
external/bsd/file/dist/magic/magdir/ibm6000 | 4 +-
external/bsd/file/dist/magic/magdir/icc | 26 +-
external/bsd/file/dist/magic/magdir/iff | 3 +-
external/bsd/file/dist/magic/magdir/images | 3510 ++++++++---
external/bsd/file/dist/magic/magdir/intel | 206 +-
external/bsd/file/dist/magic/magdir/javascript | 113 +-
external/bsd/file/dist/magic/magdir/lif | 10 +-
external/bsd/file/dist/magic/magdir/luks | 117 +-
external/bsd/file/dist/magic/magdir/mach | 30 +-
external/bsd/file/dist/magic/magdir/macintosh | 16 +-
external/bsd/file/dist/magic/magdir/make | 29 +-
external/bsd/file/dist/magic/magdir/map | 112 +-
external/bsd/file/dist/magic/magdir/maple | 58 +-
external/bsd/file/dist/magic/magdir/mathematica | 106 +-
external/bsd/file/dist/magic/magdir/mcrypt | 16 +-
external/bsd/file/dist/magic/magdir/misctools | 35 +-
external/bsd/file/dist/magic/magdir/modem | 4 +-
external/bsd/file/dist/magic/magdir/motorola | 4 +-
external/bsd/file/dist/magic/magdir/mozilla | 4 +-
external/bsd/file/dist/magic/magdir/msooxml | 14 +-
external/bsd/file/dist/magic/magdir/msvc | 161 +-
external/bsd/file/dist/magic/magdir/msx | 68 +-
external/bsd/file/dist/magic/magdir/nifty | 202 +
external/bsd/file/dist/magic/magdir/nim-lang | 29 +
external/bsd/file/dist/magic/magdir/ole2compounddocs | 161 +-
external/bsd/file/dist/magic/magdir/oric | 16 +
external/bsd/file/dist/magic/magdir/os2 | 47 +-
external/bsd/file/dist/magic/magdir/palm | 3 +-
external/bsd/file/dist/magic/magdir/pascal | 27 +-
external/bsd/file/dist/magic/magdir/pci_ids | 116 +
external/bsd/file/dist/magic/magdir/pdf | 4 +-
external/bsd/file/dist/magic/magdir/pgp-binary-keys | 4 +-
external/bsd/file/dist/magic/magdir/plan9 | 11 +-
external/bsd/file/dist/magic/magdir/pmem | 18 +-
external/bsd/file/dist/magic/magdir/puzzle | 17 +
external/bsd/file/dist/magic/magdir/python | 251 +-
external/bsd/file/dist/magic/magdir/riff | 99 +-
external/bsd/file/dist/magic/magdir/ringdove | 45 +
external/bsd/file/dist/magic/magdir/rpi | 25 +-
external/bsd/file/dist/magic/magdir/sgi | 20 +-
external/bsd/file/dist/magic/magdir/sgml | 49 +-
external/bsd/file/dist/magic/magdir/sinclair | 4 +-
external/bsd/file/dist/magic/magdir/sniffer | 57 +-
external/bsd/file/dist/magic/magdir/spectrum | 4 +-
external/bsd/file/dist/magic/magdir/sql | 116 +-
external/bsd/file/dist/magic/magdir/statistics | 4 +-
external/bsd/file/dist/magic/magdir/subtitle | 38 +
external/bsd/file/dist/magic/magdir/sysex | 147 +-
external/bsd/file/dist/magic/magdir/timezone | 11 +-
external/bsd/file/dist/magic/magdir/tplink | 24 +-
external/bsd/file/dist/magic/magdir/uf2 | 72 +
external/bsd/file/dist/magic/magdir/uuencode | 18 +-
external/bsd/file/dist/magic/magdir/virtual | 90 +-
external/bsd/file/dist/magic/magdir/webassembly | 4 +-
external/bsd/file/dist/magic/magdir/windows | 540 +-
external/bsd/file/dist/magic/magdir/wordprocessors | 265 +-
external/bsd/file/dist/magic/magdir/wsdl | 4 +-
external/bsd/file/dist/magic/magdir/xilinx | 4 +-
external/bsd/file/dist/magic/magdir/xo65 | 9 +-
external/bsd/file/dist/magic/magdir/xwindows | 10 +-
external/bsd/file/dist/magic/magdir/yara | 4 +-
external/bsd/file/dist/magic/magdir/zfs | 4 +-
external/bsd/file/dist/magic/magdir/zip | 32 +-
external/bsd/file/dist/magic/scripts/create_filemagic_flac | 71 +
external/bsd/file/dist/python/CHANGELOG.md | 5 +
external/bsd/file/dist/python/HOWTO | 7 +
external/bsd/file/dist/python/Makefile.am | 2 +-
external/bsd/file/dist/python/file_magic/__init__.py | 1 +
external/bsd/file/dist/python/magic.py | 65 +-
external/bsd/file/dist/python/magic.pyi | 93 +
external/bsd/file/dist/python/pyproject.toml | 31 +
external/bsd/file/dist/python/tests.py | 8 +-
external/bsd/file/dist/python/threads.py | 24 +
external/bsd/file/dist/src/BNF | 151 +
external/bsd/file/dist/src/Makefile.am | 2 +-
external/bsd/file/dist/src/ascmagic.c | 10 +-
external/bsd/file/dist/src/cdf.mk | 3 +
external/bsd/file/dist/src/file_opts.h | 8 +-
external/bsd/file/dist/src/fmtcheck.c | 9 +-
external/bsd/file/dist/src/is_tar.c | 19 +-
external/bsd/file/dist/src/magic.h.in | 2 +
external/bsd/file/dist/src/memtest.c | 154 +
external/bsd/file/dist/src/seccomp.c | 17 +-
external/bsd/file/dist/src/strlcat.c | 9 +-
external/bsd/file/dist/src/strlcpy.c | 9 +-
external/bsd/file/dist/src/vasprintf.c | 13 +-
external/bsd/file/dist/tests/JW07022A.mp3.result | 2 +-
external/bsd/file/dist/tests/Makefile.am | 128 +-
external/bsd/file/dist/tests/android-vdex-1.result | 1 +
external/bsd/file/dist/tests/android-vdex-1.testfile | Bin
external/bsd/file/dist/tests/android-vdex-2.result | 1 +
external/bsd/file/dist/tests/android-vdex-2.testfile | Bin
external/bsd/file/dist/tests/arj.result | 1 +
external/bsd/file/dist/tests/arj.testfile | Bin
external/bsd/file/dist/tests/bcachefs.result | 1 +
external/bsd/file/dist/tests/bcachefs.testfile | Bin
external/bsd/file/dist/tests/cl8m8ocofedso.result | 1 +
external/bsd/file/dist/tests/cl8m8ocofedso.testfile | Bin
external/bsd/file/dist/tests/dsd64-dff.result | 1 +
external/bsd/file/dist/tests/dsd64-dff.testfile | Bin
external/bsd/file/dist/tests/dsd64-dsf.result | 1 +
external/bsd/file/dist/tests/dsd64-dsf.testfile | Bin
external/bsd/file/dist/tests/ext4.result | 1 +
external/bsd/file/dist/tests/ext4.testfile | Bin
external/bsd/file/dist/tests/gpkg-1-zst.result | 1 +
external/bsd/file/dist/tests/gpkg-1-zst.testfile | Bin
external/bsd/file/dist/tests/json1.result | 2 +-
external/bsd/file/dist/tests/json2.result | 2 +-
external/bsd/file/dist/tests/json3.result | 2 +-
external/bsd/file/dist/tests/json4.result | 1 +
external/bsd/file/dist/tests/json4.testfile | 1 +
external/bsd/file/dist/tests/json5.result | 1 +
external/bsd/file/dist/tests/json5.testfile | 1 +
external/bsd/file/dist/tests/json6.result | 1 +
external/bsd/file/dist/tests/json6.testfile | 1 +
external/bsd/file/dist/tests/json7.result | 1 +
external/bsd/file/dist/tests/json7.testfile | 1 +
external/bsd/file/dist/tests/json8.result | 1 +
external/bsd/file/dist/tests/json8.testfile | 1 +
external/bsd/file/dist/tests/jsonlines1.result | 1 +
external/bsd/file/dist/tests/jsonlines1.testfile | 2 +
external/bsd/file/dist/tests/matilde.arm.result | 1 +
external/bsd/file/dist/tests/matilde.arm.testfile | Bin
external/bsd/file/dist/tests/pcjr.result | 1 +
external/bsd/file/dist/tests/pcjr.testfile | Bin
external/bsd/file/dist/tests/test.c | 12 +-
external/bsd/file/dist/tests/uf2.result | 1 +
external/bsd/file/dist/tests/uf2.testfile | Bin
171 files changed, 7880 insertions(+), 2155 deletions(-)
diffs (truncated from 14709 to 300 lines):
diff -r ee1e4111dbd9 -r 9c2c24727f53 external/bsd/file/dist/.travis.yml
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/external/bsd/file/dist/.travis.yml Sat Sep 24 20:07:53 2022 +0000
@@ -0,0 +1,28 @@
+# $File: .travis.yml,v 1.8 2016/06/28 06:34:34 kim Exp $
+
+language: c
+
+os:
+ - linux
+ - osx
+
+compiler:
+ - gcc
+ - clang
+
+before_install:
+ - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get update -qq; fi
+ - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get install -qq automake libtool make python zlib1g-dev; fi
+
+script:
+ - autoreconf -f -i
+ - ./configure --disable-silent-rules
+ - make -j4
+ - make -C tests check
+
+notifications:
+ email:
+ recipients:
+ - file-tests%mx.gw.com@localhost
+ on_success: change
+ on_failure: always
diff -r ee1e4111dbd9 -r 9c2c24727f53 external/bsd/file/dist/README.DEVELOPER
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/external/bsd/file/dist/README.DEVELOPER Sat Sep 24 20:07:53 2022 +0000
@@ -0,0 +1,49 @@
+# How to get started developing
+
+@(#) $File: README.DEVELOPER,v 1.9 2021/09/20 14:04:39 christos Exp $
+
+## Auto files
+
+After checking out the source, run the following:
+
+ autoreconf -f -i
+ make distclean # this can fail if you have not built before
+ ./configure --disable-silent-rules
+ make -j4
+ make -C tests check
+
+If you see errors, make sure you have the latest libtool and autoconf
+This has been tested with autoconf-2.69 and libtool-2.4.2
+
+## Installing dependencies
+
+If your platform doesn't have the above tools, install the following
+packages first.
+
+### Debian
+
+ apt-get install \
+ automake \
+ gcc \
+ libtool \
+ make \
+ python \
+ zlib1g-dev \
+
+See also `.travis.yml`.
+
+### Mac OS X (MacPorts)
+
+ port install \
+ autoconf \
+ automake \
+ libtool \
+
+### Mac OS X (HomeBrew)
+
+ brew install autoconf automake libtool
+
+Tested with:
+ autoconf 2.69
+ automake 1.16.1
+ libtool 2.4.6
diff -r ee1e4111dbd9 -r 9c2c24727f53 external/bsd/file/dist/README.md
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/external/bsd/file/dist/README.md Sat Sep 24 20:07:53 2022 +0000
@@ -0,0 +1,155 @@
+## README for file(1) Command and the libmagic(3) library ##
+
+ @(#) $File: README.md,v 1.4 2021/10/21 01:51:31 christos Exp $
+
+- Bug Tracker: <https://bugs.astron.com/>
+- Build Status: <https://travis-ci.org/file/file>
+- Download link: <ftp://ftp.astron.com/pub/file/>
+- E-mail: <christos%astron.com@localhost>
+- Fuzzing link: <https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:file>
+- Home page: https://www.darwinsys.com/file/
+- Mailing List archives: <https://mailman.astron.com/pipermail/file/>
+- Mailing List: <file%astron.com@localhost>
+- Public repo: <https://github.com/file/file>
+- Test framework: <https://github.com/file/file-tests>
+
+Phone: Do not even think of telephoning me about this program. Send
+cash first!
+
+This is Release 5.x of Ian Darwin's (copyright but distributable)
+file(1) command, an implementation of the Unix File(1) command.
+It knows the 'magic number' of several thousands of file types.
+This version is the standard "file" command for Linux, *BSD, and
+other systems. (See "patchlevel.h" for the exact release number).
+
+The major changes for 5.x are CDF file parsing, indirect magic,
+name/use (recursion) and overhaul in mime and ascii encoding
+handling.
+
+The major feature of 4.x is the refactoring of the code into a
+library, and the re-write of the file command in terms of that
+library. The library itself, libmagic can be used by 3rd party
+programs that wish to identify file types without having to fork()
+and exec() file. The prime contributor for 4.0 was Mans Rullgard.
+
+UNIX is a trademark of UNIX System Laboratories.
+
+The prime contributor to Release 3.8 was Guy Harris, who put in
+megachanges including byte-order independence.
+
+The prime contributor to Release 3.0 was Christos Zoulas, who put
+in hundreds of lines of source code changes, including his own
+ANSIfication of the code (I liked my own ANSIfication better, but
+his (__P()) is the "Berkeley standard" way of doing it, and I wanted
+UCB to include the code...), his HP-like "indirection" (a feature
+of the HP file command, I think), and his mods that finally got
+the uncompress (-z) mode finished and working.
+
+This release has compiled in numerous environments; see PORTING
+for a list and problems.
+
+This fine freeware file(1) follows the USG (System V) model of the
+file command, rather than the Research (V7) version or the V7-derived
+4.[23] Berkeley one. That is, the file /etc/magic contains much of
+the ritual information that is the source of this program's power.
+My version knows a little more magic (including tar archives) than
+System V; the /etc/magic parsing seems to be compatible with the
+(poorly documented) System V /etc/magic format (with one exception;
+see the man page).
+
+In addition, the /etc/magic file is built from a subdirectory
+for easier(?) maintenance. I will act as a clearinghouse for
+magic numbers assigned to all sorts of data files that
+are in reasonable circulation. Send your magic numbers,
+in magic(5) format please, to the maintainer, Christos Zoulas.
+
+COPYING - read this first.
+* `README` - read this second (you are currently reading this file).
+* `INSTALL` - read on how to install
+* `src/apprentice.c` - parses /etc/magic to learn magic
+* `src/apptype.c` - used for OS/2 specific application type magic
+* `src/ascmagic.c` - third & last set of tests, based on hardwired assumptions.
+* `src/asctime_r.c` - replacement for OS's that don't have it.
+* `src/asprintf.c` - replacement for OS's that don't have it.
+* `src/buffer.c` - buffer handling functions.
+* `src/cdf.[ch]` - parser for Microsoft Compound Document Files
+* `src/cdf_time.c` - time converter for CDF.
+* `src/compress.c` - handles decompressing files to look inside.
+* `src/ctime_r.c` - replacement for OS's that don't have it.
+* `src/der.[ch]` - parser for Distinguished Encoding Rules
+* `src/dprintf.c` - replacement for OS's that don't have it.
+* `src/elfclass.h` - common code for elf 32/64.
+* `src/encoding.c` - handles unicode encodings
+* `src/file.c` - the main program
+* `src/file.h` - header file
+* `src/file_opts.h` - list of options
+* `src/fmtcheck.c` - replacement for OS's that don't have it.
+* `src/fsmagic.c` - first set of tests the program runs, based on filesystem info
+* `src/funcs.c` - utilility functions
+* `src/getline.c` - replacement for OS's that don't have it.
+* `src/getopt_long.c` - replacement for OS's that don't have it.
+* `src/gmtime_r.c` - replacement for OS's that don't have it.
+* `src/is_csv.c` - knows about Comma Separated Value file format (RFC 4180).
+* `src/is_json.c` - knows about JavaScript Object Notation format (RFC 8259).
+* `src/is_tar.c, tar.h` - knows about Tape ARchive format (courtesy John Gilmore).
+* `src/localtime_r.c` - replacement for OS's that don't have it.
+* `src/magic.h.in` - source file for magic.h
+* `src/mygetopt.h` - replacement for OS's that don't have it.
+* `src/magic.c` - the libmagic api
+* `src/names.h` - header file for ascmagic.c
+* `src/pread.c` - replacement for OS's that don't have it.
+* `src/print.c` - print results, errors, warnings.
+* `src/readcdf.c` - CDF wrapper.
+* `src/readelf.[ch]` - Stand-alone elf parsing code.
+* `src/softmagic.c` - 2nd set of tests, based on /etc/magic
+* `src/mygetopt.h` - replacement for OS's that don't have it.
+* `src/strcasestr.c` - replacement for OS's that don't have it.
+* `src/strlcat.c` - replacement for OS's that don't have it.
+* `src/strlcpy.c` - replacement for OS's that don't have it.
+* `src/strndup.c` - replacement for OS's that don't have it.
+* `src/tar.h` - tar file definitions
+* `src/vasprintf.c` - for systems that don't have it.
+* `doc/file.man` - man page for the command
+* `doc/magic.man` - man page for the magic file, courtesy Guy Harris.
+ Install as magic.4 on USG and magic.5 on V7 or Berkeley; cf Makefile.
+
+Magdir - directory of /etc/magic pieces
+------------------------------------------------------------------------------
+
+If you submit a new magic entry please make sure you read the following
+guidelines:
+
+- Initial match is preferably at least 32 bits long, and is a _unique_ match
+- If this is not feasible, use additional check
+- Match of <= 16 bits are not accepted
+- Delay printing string as much as possible, don't print output too early
+- Avoid printf arbitrary byte as string, which can be a source of
+ crash and buffer overflow
+
+- Provide complete information with entry:
+ * One line short summary
+ * Optional long description
+ * File extension, if applicable
+ * Full name and contact method (for discussion when entry has problem)
+ * Further reference, such as documentation of format
+
+gpg for dummies:
+------------------------------------------------------------------------------
+
+```
+$ gpg --verify file-X.YY.tar.gz.asc file-X.YY.tar.gz
+gpg: assuming signed data in `file-X.YY.tar.gz'
+gpg: Signature made WWW MMM DD HH:MM:SS YYYY ZZZ using DSA key ID KKKKKKKK
+```
+
+To download the key:
+
+```
+$ gpg --keyserver hkp://keys.gnupg.net --recv-keys KKKKKKKK
+```
+------------------------------------------------------------------------------
+
+
+Parts of this software were developed at SoftQuad Inc., developers
+of SGML/HTML/XML publishing software, in Toronto, Canada.
+SoftQuad was swallowed up by Corel in 2002 and does not exist any longer.
diff -r ee1e4111dbd9 -r 9c2c24727f53 external/bsd/file/dist/RELEASE-PROCEDURE
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/external/bsd/file/dist/RELEASE-PROCEDURE Sat Sep 24 20:07:53 2022 +0000
@@ -0,0 +1,29 @@
+# HOW TO RELEASE FILE
+
+@(#) $File: RELEASE-PROCEDURE,v 1.7 2021/10/18 16:38:25 christos Exp $
+
+1) Update version number in configure.ac
+2) Note the new version in ChangeLog
+3) Update README.md if applicable
+4) Commit changes into CVS
+5) Rebuild and run tests (see README.DEVELOPER)
+6) Tag the release with FILEx_yy
+7) Create the source tarball: make distcheck
+7a) Sign the source tarball.
+ gpg --armor --detach-sign mysoftware-0.4.tar.gz
+8) Make the source tarball available on ftp
+9) Add the new version to bugs.astron.com:
+ - Click: Manage > Manage Projects > file
+ - Scroll down to "Versions"
+ - Click on "Edit" next to the HEAD version
+ - Change the "Version" from HEAD to the newly released version
+ - Change the "Date Order" to the current time
+ - Check the "Released" box
+ - Click on "Update Version"
+ - Type HEAD into the box at the bottom of the version list and
+ click on "Add and Edit Version"
+ - Set the "Date Order" to 2030-01-01 (i.e. far in the future)
+ - Click on "Update Version"
+10) Mail an announcement to file%astron.com@localhost containing a summary of the
+ ChangeLog changes. Historically we don't mention magic changes in the
+ ChangeLog or the mail message, only source changes.
diff -r ee1e4111dbd9 -r 9c2c24727f53 external/bsd/file/dist/acinclude.m4
--- a/external/bsd/file/dist/acinclude.m4 Sat Sep 24 19:55:44 2022 +0000
+++ b/external/bsd/file/dist/acinclude.m4 Sat Sep 24 20:07:53 2022 +0000
@@ -3,8 +3,9 @@
AC_DEFUN([AC_STRUCT_TIMEZONE_DAYLIGHT],
[AC_REQUIRE([AC_STRUCT_TM])dnl
AC_CACHE_CHECK([for tm_zone in struct tm], ac_cv_struct_tm_zone,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_zone;],
+[AC_COMPILE_IFELSE(
+[AC_LANG_PROGRAM([#include <sys/types.h>
+#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_zone;])],
ac_cv_struct_tm_zone=yes, ac_cv_struct_tm_zone=no)])
if test "$ac_cv_struct_tm_zone" = yes; then
AC_DEFINE(HAVE_TM_ZONE,1,[HAVE_TM_ZONE])
@@ -14,35 +15,35 @@
# consider it declared and we won't give our own extern.
AC_CHECK_DECLS([tzname], , , [#include <time.h>])
AC_CACHE_CHECK(for tzname, ac_cv_var_tzname,
-[AC_TRY_LINK(
-[#include <time.h>
-#if !HAVE_DECL_TZNAME
+[AC_LINK_IFELSE(
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