path: root/ChangeLog

2024-06-11  Omar Polo  <op@omarpolo.com>

	* configure (VERSION): release 2.0.5

2024-06-10  Omar Polo  <op@omarpolo.com>

	* don't error on a '..' component at the start of the path
	* reject NUL bytes embedded in the request

2024-06-09  Omar Polo  <op@omarpolo.com>

	* check for truncation various strlcpy calls.
	* clean up of a few unused prototypes and externs.

2024-06-08  Omar Polo  <op@omarpolo.com>

	* configure: change how strnvis(3) is handled: on systems
	with the broken interface gmid will just use its built-in
	version.

2024-06-06  Omar Polo  <op@omarpolo.com>

	* parse.y: allow again empty lines at the start of the config
	* configure (VERSION): release 2.0.4
	* portability fix for system with a wrong strnvis(3)

2024-06-05  Omar Polo  <op@omarpolo.com>

	* parse.y: add a nicer error message if the removed `cgi' option
	is still used.

2024-06-04  Omar Polo  <op@omarpolo.com>

	* configure (VERSION): release 2.0.3

2024-06-03  Omar Polo  <op@omarpolo.com>

	* server.c (vhost_fastcgi): fix `fastcgi off' handling.
	Reported by Alex // nytpu

2024-05-29  Omar Polo  <op@omarpolo.com>

	* server.c (handle_handshake): relax the SNI requirement.  There are
	legitimate use-cases where SNI can't be used, like connecting to a
	raw IPv6 address.
	* gg.c (main): add -q to avoid printing "Server Says:"
	* gg.c (main): unbreak -n
	* iri.c (parse_authority): add support for raw IPv6 addresses

2024-04-04  Omar Polo  <op@omarpolo.com>

	* configure (VERSION): release 2.0.2

2024-04-03  Omar Polo  <op@omarpolo.com>

	* configure: improve function checking in the configure
	* have/landlock.c: fix landlock test
	* gmid.c (main_print_conf): fix config dumping with -nn

2024-03-03  Omar Polo  <op@omarpolo.com>

	* gmid.c: fix `log access path' with a chroot

2024-01-30  Anna “CyberTailor”

	* contrib/vim/indent/gmid.vim: fix indent

2024-01-30  Omar Polo  <op@omarpolo.com>

	* parse.y: don't make log styles reserved keywords.  Unbreaks the
	example in the manpage with `common = ...'.

2024-01-26  Omar Polo  <op@omarpolo.com>

	* parse.y: rework grammar to allow the semicolon after
	variables/macros definition and top-level options

2024-01-24  Omar Polo  <op@omarpolo.com>

	* configure (VERSION): release 2.0.1

2024-01-21  Omar Polo  <op@omarpolo.com>

	* convert gmid to the new imsg API

2024-01-14  Anna “CyberTailor”

	* configure: fix --mandir handling

2024-01-11  Omar Polo  <op@omarpolo.com>

	* configure (VERSION): release 2.0

2024-01-09  Anna “CyberTailor”

	* contrib/vim/syntax/gmid.vim: update Vim syntax file
	* contrib/vim/ale_listers/gmid/gmid.vim: add ALE linter

2023-10-18  Omar Polo  <op@omarpolo.com>

	* ge.c (load_local_cert): generate EC certs by default, use -R to keep generating RSA ones.
	* utils.c (gencert): generate EC too
	* gg.c (get): print the response header for non-2x replies to standard error

2023-10-15  Omar Polo  <op@omarpolo.com>

	* gg.c (main): exit with the gemini response code (unless it's 2x)

2023-08-29  Omar Polo  <op@omarpolo.com>

	* ge.c (data_dir): use $XDG_DATA_HOME/gemexp instead of /gmid for the certificates.

2023-08-18  Omar Polo  <op@omarpolo.com>

	* fcgi.c (fcgi_req): sync the parameters with RFC3875 (CGI)
	(fcgi_req): send "GET" as REQUEST_METHOD

2023-08-08  Omar Polo  <op@omarpolo.com>

	* fcgi.c (fcgi_req): implement SCRIPT_NAME / PATH_INFO splitting for fastcgi
	(fcgi_req): add `fastcgi strip'

2023-08-07  Omar Polo  <op@omarpolo.com>

	* logger.c (logger_dispatch_server): allow to change the syslog(3) facility.

	* gmid.c (main): attempt to load TLS certificates and load mimes and virtual hosts root as part of configtest (-n) rather than verifying the syntax of the configuration only.

2023-07-25  Omar Polo  <op@omarpolo.com>

	* gmid.c (log_request): allow to change the logging style.

2023-07-24  Omar Polo  <op@omarpolo.com>

	* parse.y: add ability to log to files with `log access <path>'.

2023-07-23  Omar Polo  <op@omarpolo.com>

	* parse.y: revamp fastcgi configuration; make it per-location

2023-07-22  Omar Polo  <op@omarpolo.com>

	* titan.c (main): add titan(1), a simple titan client

	* gg.c (get): warn when the server doesn't use TLS' close notify

2023-07-01  Omar Polo  <op@omarpolo.com>

	* fcgi.c (fcgi_handle_stdout): parse and log the fastcgi reply

2023-06-24  Omar Polo  <op@omarpolo.com>

	* server.c (handle_handshake): correctly handle TLS handshake failures.

	* server.c (client_close_ev): plug memory leak

2023-06-23  Omar Polo  <op@omarpolo.com>

	* parse.y: implement `listen on'

2023-06-13  Omar Polo  <op@omarpolo.com>

	* regress/sha: remove regress/sha; sha256/sha256sum is no more required for the regress suite.

2023-06-12  Omar Polo  <op@omarpolo.com>

	* regress/lib.sh (run_test): use the default prefork in tests

2023-06-11  Omar Polo  <op@omarpolo.com>

	* crypto.c: add a privsep crypto engine (enabled only on OpenBSD)

	* configure: add -Wpointer-sign to the mix, adjust the code to cope.

2023-05-05  Omar Polo  <op@omarpolo.com>

	* contrib/gencert: add -e to generate EC keys

2023-05-08  Omar Polo  <op@omarpolo.com>

	* sandbox.c: drop landlock, seccomp and capsicum support

2022-09-10  Omar Polo  <op@omarpolo.com>

	* parse.y (string): retire the deprecated `mime' and `map' config options

2022-09-07  Omar Polo  <op@omarpolo.com>

	* ge.c (main): add `gemexp': small program to quickly export a directory over Gemini.

2022-09-06  Omar Polo  <op@omarpolo.com>

	* server.c: drop CGI support.

2022-07-07  Omar Polo  <op@omarpolo.com>

	Included as part of gmid 1.8.5:

	* log.c (logger_main): fix timestamps in log files.  Reported by Karl Jeacle, thanks!

	* dirs.c (scandir_fd): drop d_reclen; it's not available on DragonflyBSD (at least.)

2022-07-07  Anna “CyberTailor”

	* Makefile: include contrib/ in dist

2022-07-04  Omar Polo  <op@omarpolo.com>

	* contrib/gmid: remove OpenBSD' rc file: it's now maintained in the ports tree

	* configure (VERSION): 1.8.4 tagged

	* server.c (check_path): log when it fails to open a file because of permissions
	(client_write): encode file names in the directory index, spotted by cage
	(client_write): add a trailing / for dirs in the directory index.

	* iri.c (parse_path): allow '@' and ':' in paths

2022-04-08  Omar Polo  <op@omarpolo.com>

	* mime.c (mime): do a binary search to match the MIME time

	* gmid.c (listener_main): don't load the default mime listing when
	`types' is used.  (text/gemini -> gmi/gemini is still hardcoded)

	* mime.c (add_mime): fix memory leak in the mime handling

2022-04-07  Omar Polo  <op@omarpolo.com>

	* gmid.conf.5: move config file documentation into a new man page

	* parse.y (option): deprecate `map' rule in favour of the `types' block

2022-03-27  Omar Polo  <op@omarpolo.com>

	* configure (VERSION): 1.8.3 tagged

	* server.c (start_cgi): fix a possible out-of-bound access in the
	CGI handling.

2022-03-26  Omar Polo  <op@omarpolo.com>

	* configure (VERSION): 1.8.2 tagged

	* server.c (handle_imsg_cgi_res): fix a CGI timing issue: if a
	connection handled by a CGI scripts is interrupted with the right
	timing it causes the server process to exit with "fatal in
	client_by_id: invalid id X"

2022-02-26  Omar Polo  <op@omarpolo.com>

	* parse.y: add the types block

2022-02-13  Omar Polo  <op@omarpolo.com>

	* sandbox.c (filter): tightens seccomp policy wrt openat: allow
	only with the O_RDONLY flag.

2022-02-13  Tobias Berger  <tobi.berger13@gmail.com>

	* sandbox.c (filter): allow fstatat64, llseek and sigreturn;
	needed by glibc on armv7

2022-02-10  Omar Polo  <op@omarpolo.com>

	* configure (VERSION): 1.8.1 tagged

	* sandbox.c (open_landlock): fix landlock usage

2022-01-30  Omar Polo  <op@omarpolo.com>

	* configure (VERSION): 1.8 “Lightbulb Sun” tagged

	* proxy.c (proxy_setup_tls): allow to specify a custom hostname as SNI for the TLS handshake with the proxied host.

2022-01-02  Omar Polo  <op@omarpolo.com>

	* server.c (matched_proxy): allow to specify multiple proxy blocks and add matching rules

	* parse.y (servbody): relax the strict ordering of options, location and proxy blocks

2022-01-01  Omar Polo  <op@omarpolo.com>

	* proxy.c (proxy_init): add support for client certificate when proxying

2021-12-29  Omar Polo  <op@omarpolo.com>

	* proxy.c (proxy_init): add proxying support via `proxy relay-to'

2021-12-11  Max  <vdrummer@posteo.net>

	* sandbox.c (filter): [seccomp]: allow ugetrlimit(2), needed by glibc on armv7l

2021-12-09  Omar Polo  <op@omarpolo.com>

	* server.c (client_read): don't check if the port in the request is the same we're listening on.  Suggested by Allen Sobot, thanks!
	* configure: add --prefix=... long argument.

2021-11-16  Omar Polo  <op@omarpolo.com>

	* configure (singletest): fix the cross-compilation: don't run the test binaries just built.  Suggested by Nikolay Korotkiy (@sikmir), thanks!

2021-10-24  Omar Polo  <op@omarpolo.com>

	* log.c (log_request): fix "double slash" in logs: gmid ended up printing two slashes between the hostname and the path when logging the request IRI.

2021-10-15  Stephen Gregoratto  <dev@sgregoratto.me>

	* gmid.c (add_keypair): implement OCSP stapling support

2021-10-13  Omar Polo  <op@omarpolo.com>

	* server.c (do_accept): don't die on ECONNABORTED (``Software caused connection abort'')

2021-10-11  Omar Polo  <op@omarpolo.com>

	* contrib/renew-certs: add script to automatically renew self-signed certificates

2021-10-09  Omar Polo  <op@omarpolo.com>

	* parse.y (print_conf): multiple -n to dump the parsed configuration

	* contrib/gencert: add gencert, a simple script to generate self-signed certs

2021-10-04  Omar Polo  <op@omarpolo.com>

	* regress/lib.sh (raw): reduced the timeout time for single checks from 30 to 10 seconds

	* regress/runtime: regression test restructured.  still implemented as a set of POSIX-scripts

2021-10-02  Omar Polo  <op@omarpolo.com>

	* server.c (client_read): reworked the internal structure.  Now we leverage libevent' bufferevents more.
	(cgi_read): be more strict with CGI scripts: don't pass through illegal CGI responses.

2021-09-26  Omar Polo  <op@omarpolo.com>

	* fcgi.c (fcgi_req): the FastCGI implementation is fully asynchronous

2021-09-24  Omar Polo  <op@omarpolo.com>

	* configure (VERSION): 1.7.4 tagged

	* server.c (check_for_cgi): fix out-of-bound access, found with lots of help from cage, thanks!

2021-09-19  Omar Polo  <op@omarpolo.com>

	* sandbox.c (gmid_create_landlock_rs): [linux] use landlock on the server and logger process to reduce the fs access

	* configure (VERSION): 1.7.3 tagged

2021-09-17  Omar Polo  <op@omarpolo.com>

	* log.c (logger_main): fix syslog logging on FreeBSD

2021-08-24  Omar Polo  <op@omarpolo.com>

	* gmid.c (main): don't crash on -n without -c

2021-07-29  Anna “CyberTailor”

	* gmid.1: document logging, openssl key generation example, spelling/grammar and crosslinks

2021-07-27  Omar Polo  <op@omarpolo.com>

	* server.c (check_path): allow symlinks

2021-07-23  Omar Polo  <op@omarpolo.com>

	* sandbox.c: seccomp allow fstat64 (used by glibc an aarch64).  Reported by pine, thanks!

2021-07-19  Omar Polo  <op@omarpolo.com>

	* gmid.c (setup_configless): unbreak configless mode

2021-07-13  Anna “CyberTailor”

	* parse.y (yyerror): error and warning messages are prefixed with "error:" and "warning:"
	(yywarn): fix off-by-one line number in warnings

2021-07-11  Omar Polo  <op@omarpolo.com>

	* configure (VERSION): 1.7.1 tagged

2021-07-11  Anna “CyberTailor”

	* gmid.1 (common): fix misleading example in man page: macros names may not be reserved words

2021-07-10  Omar Polo  <op@omarpolo.com>

	* configure (VERSION): 1.7 tagged

2021-07-09  Omar Polo  <op@omarpolo.com>

	* parse.y (STRING): add `include' directive
	(yylex): add @-macros (real macros)

2021-07-08  Omar Polo  <op@omarpolo.com>

	* parse.y (option): rename `mime MIME EXT' to `map MIME to-ext EXT', but retain the old `mime' for compatibility.

2021-07-06  Omar Polo  <op@omarpolo.com>

	* regress/gg.c (main): add -T timeout

	* configure (guessing_cflags): try to preserve CFLAGS/LDFLAGS

2021-07-02  Omar Polo  <op@omarpolo.com>

	* sandbox.c (filter): seccomp filter reworked: now it should work on x86 and possibly other arches too!

2021-06-29  Omar Polo  <op@omarpolo.com>

	* parse.y (conf): don't require the strict order macro > options > servers
	c-like strings: when two or more strings are next to each others, concat them

	* gmid.c (main): add -D to define macros from the cmd line

	* parse.y (yylex): allow to define macros in the config file

	* gmid.c (main): use getopt_long, add --help as synonym of -h and -V/--version

2021-06-17  Omar Polo  <op@omarpolo.com>

	* gmid.1: document `log' option

2021-06-16  Omar Polo  <op@omarpolo.com>

	* parse.y (yylex): drop the dependency on lex by implementing
	yylex by ourselves (the actual implementation is based off doas'
	parse.y).  This gave us various benefits, like cleaner code, \ to
	break long lines, better handling of quotes etc...

2021-06-11  Omar Polo  <op@omarpolo.com>

	* parse.y (servopt): add `param' keyword

	* fcgi.c (send_fcgi_req): send GATEWAY_INTERFACE, AUTH_TYPE,
	REMOTE_USER, TLS_CLIENT_ISSUER, TLS_CLIENT_HASH, TLS_VERSION,
	TLS_CIPHER, TLS_CIPHER_STRENGTH and TLS_CLIENT_NOT_BEFORE/AFTER.
	(send_fcgi_req): support a custom list of params

2021-05-24  Omar Polo  <op@omarpolo.com>

	* gg.c: move `gg' to regress, as it's only used for the tests

2021-05-12  Omar Polo  <op@omarpolo.com>

	* utils.c (gen_certificate): don't add gmid as organisation when generating the certificate, and now it set the version 3, so it's compatible with java/android

2021-05-09  Omar Polo  <op@omarpolo.com>

	* server.c (apply_fastcgi): added fastcgi support!

2021-05-03  Omar Polo  <op@omarpolo.com>

	* parse.y: errors on duplicate values instead of silently using only the last value.

2021-04-30  Omar Polo  <op@omarpolo.com>

	* server.c (fmt_sbuf): ensure %p (path) is always absolute

	* gmid.c (load_vhosts): allow ``root'' rule to be specified per-location block

2021-04-29  Omar Polo  <op@omarpolo.com>

	* parse.y (servopt): added ``alias'' option to define hostname aliases for a server

2021-04-28  Omar Polo  <op@omarpolo.com>

	* gmid.c (main): pidfile support with `-P pidfile'

2021-04-27  Omar Polo  <op@omarpolo.com>

	* parse.y (servopt): added ``env'' option to define environment vars for CGI scripts

	* log.c (fatal): lower the log priority for fatal errors from CRIT to ERR

2021-04-25  Omar Polo  <op@omarpolo.com>

	* server.c (open_dir): sort the auto index alphabetically

2021-04-21  Omar Polo  <op@omarpolo.com>

	* mime.c (load_default_mime): use `text/x-patch' for .patch and .diff files

2021-04-14  Omar Polo  <op@omarpolo.com>

	* log.c (handle_imsg_log): print the datetime when logging to stderr

2021-04-13  Omar Polo  <op@omarpolo.com>

	* ex.c (launch_cgi): define TLS_VERSION, TLS_CIPHER and TLS_CIPHER_STRENGTH for CGI scripts

2021-04-12  Omar Polo  <op@omarpolo.com>

	* 1.6.1 tagged

	* iri.c (path_clean): fix possible infinite loop in the IRI parsing code.

2021-03-31  Omar Polo  <op@omarpolo.com>

	* gmid.h (struct vhost): remove limits on the number of vhosts and location blocks

	* gmid.c (mkdirs): fix recursive mkdirs for configless mode

2021-03-29  Omar Polo  <op@omarpolo.com>

	* Makefile (static): fixed `static' target

2021-03-29  kornellapacz @ github

	* Dockerfile: add missing libevent-dev dependency, thanks!

2021-03-27  Omar Polo  <op@omarpolo.com>

	* gmid.h (struct client): correctly handle CGI scripts that replies with the maximum header length allowed

2021-03-20  Omar Polo  <op@omarpolo.com>

	* 1.6 tagged

	* sandbox.c (sandbox_logger_process): add capsicum to the logger process

2021-03-19  Omar Polo  <op@omarpolo.com>

	* gmid.c (main): use imsg for all IPC; only the main process
	listens for SIGHUP: this means that finally the config reload will
	work with OpenBSD' rc (and probably other service manager too)

2021-02-22  Omar Polo  <op@omarpolo.com>

	* log.c (log_request): add `log on/off' to enable/disable logs per-server or per-location

2021-02-09  Omar Polo  <op@omarpolo.com>

	* parse.y (locopt): add `require client ca' rule to require client certs signed by a specified CA

2021-02-07  Omar Polo  <op@omarpolo.com>

	* ex.c (do_exec): [cgi] split the query in words if needed and add them to the argv
	(launch_cgi): define TLS_CLIENT_NOT_BEFORE/NOT_AFTER in CGI scripts

	* parse.y (option): added prefork option

2021-02-06  Omar Polo  <op@omarpolo.com>

	* parse.y (locopt): added ``block return'' and ``strip'' options
	(servopt): add the ``entrypoint'' option

2021-02-05  Omar Polo  <op@omarpolo.com>

	* iri.c (parse_query): don't %-decode the query part.  This affects the value of QUERY_STRING for CGI scripts too, since that must be %-encoded and we're currently shipping it decoded.

2021-02-04  Omar Polo  <op@omarpolo.com>

	* gmid.c (main): reload configuration on SIGHUP, without disconnecting the clients

2021-02-02  Omar Polo  <op@omarpolo.com>

	* server.c (handle_dirlist_head): print the header in the directory listing
	(open_file): cgi follows globbing rules, just like location and hostname matching

2021-02-01  Omar Polo  <op@omarpolo.com>

	* parse.y (servopt): require absolute paths in config file

2021-01-31  Omar Polo  <op@omarpolo.com>

	* gmid.c (main): cgi scripts now have only std{in,out,err} open

2021-01-30  Omar Polo  <op@omarpolo.com>

	* 1.5 tagged
	* server.c: change precedence of location rules

2021-01-29  Omar Polo  <op@omarpolo.com>

	* iri.c (parse_authority): accept a wider range of unicode
	codepoints while parsing the host name.

2021-01-26  Omar Polo  <op@omarpolo.com>

	* puny.c (puny_decode): initial punycode support!

2021-01-25  Omar Polo  <op@omarpolo.com>

	* gmid.1: manpage improvements (example and usage)

	* gmid.c (main): Dropping -C, -K, -f, changing the meaning of -d:
	now it's the certificate directory.  Serve the directory given as
	positional argument (or the current one) when running in
	config-less mode.
	(gen_certificate): automatically generate a certificate

	* parse.y (option): added chroot and user options

2021-01-24  Omar Polo  <op@omarpolo.com>

	* server.c (open_dir): add directory listing (disabled by default)

	* parse.y (vhost): added support for location blocks

	* server.c (send_dir): make the directory index customizable

2021-01-23  Omar Polo  <op@omarpolo.com>

	* gg.c (main): added gg, a barebone gemini client.  used by the
	regress suite

2021-01-21  Omar Polo  <op@omarpolo.com>

	* configure: added a configure script

	* server.c (handle_handshake): glob for vhost domain

	* gmid.c (log_request): logs the full IRI and the response code (even for CGI)

2021-01-19  Omar Polo  <op@omarpolo.com>

	* parse.y (servopt): add "lang" server option
	(servopt): moving "default type" from global options to server options

	* Dockerfile: add a dockerfile

2021-01-18  Omar Polo  <op@omarpolo.com>

	* parse.y (option): add mime and "default type" options for media types.

2021-01-17  Omar Polo  <op@omarpolo.com>

	* sandbox.c (sandbox): added initial seccomp(2) support

2021-01-15  Omar Polo  <op@omarpolo.com>

	* cgi.c (start_cgi): set SERVER_NAME to the vhost when executing CGI scripts

	* parse.y (option): add ability to specify the tls versions with "protocols"

	* gmid.c (handle_open_conn): ensure the port number of the request matches

	* sandbox.c (sandbox): sandbox on OpenBSD (pledge/unveil, as before) and on FreeBSD (capsicum) too

	* sample.conf: added sample configuration

	* gmid.c (main): changed behaviour: daemon off by default
	(main): changed -c in -C (cert option)
	(main): changed -k in -K (key option, for consistency with -C)
	(main): added -c to load a configuration
	(main): certs, key and doc (-C -K and -d) doesn't have a default value anymore
	(handle_handshake): add vhosts support

2021-01-13  Omar Polo  <op@omarpolo.com>

	* iri.c (parse_scheme): normalize scheme while parsing, so we're
	RFC3986 compliant.

2021-01-11  Omar Polo  <op@omarpolo.com>

	* 1.4 and 1.4.1 tagged

	* gmid.c (main): ipv6 disabled by default and -6 flag to enable it
	(handle): reject non-gemini protocols with 53

2021-01-10  Omar Polo  <op@omarpolo.com>

	* gmid.c (logs): log also the port of the client
	(loop): accept both ipv4 and ipv6

2020-12-26  Omar Polo  <op@omarpolo.com>

	* uri.c (parse_uri): IRI support

2020-12-21  Omar Polo  <op@omarpolo.com>

	* gmid.c (main): -d supports relative paths

2020-12-02  Omar Polo  <op@omarpolo.com>

	* gmid.c: logging reworked and daemonize.  The -l option was
	removed: now it logs on syslog if -f (foreground) is not passed.

2020-11-18  Omar Polo  <op@omarpolo.com>

	* 1.3.2 tagged

	* gmid.c (url_after_proto): fix bug introduced in last version
	regarding full URLs with explicit gemini protocol.

	* 1.3.1 tagged

	* gmid.c (url_after_proto): correct url parsing: accept URLs
	without explicit protocol
	(url_start_of_request): correct handling of relative URLs

2020-11-17  Omar Polo  <op@omarpolo.com>

	* gmid.c (main): add flag -p to change the port

2020-11-10  Omar Polo  <op@omarpolo.com>

	* ChangeLog: 1.3 tagged, fixed ChangeLog format

	* gmid.c (open_file): added support for path parameters for CGI
	scripts

2020-11-06  Omar Polo  <op@omarpolo.com>

	* gmid.1: great improvements to the documentation

	* gmid.c (url_after_proto): ensure that the requested protocol is
	“gemini” and not something else that’s long 6 bytes.

	* gmid.c (loop): added support for cgi scripts (can handle multiple
	concurrently)

2020-11-06  Omar Polo  <op@venera>

	* gmid.1: added option to log to a file

2020-11-05  Omar Polo  <op@omarpolo.com>

	* gmid.c (filetypes): add MIME type for xml files

2020-11-03  Omar Polo  <op@omarpolo.com>

	* 1.2 tagged

	* gmid.c (main): ignore SIGPIPE

2020-10-14  Omar Polo  <op@omarpolo.com>

	* 1.1 tagged

	* switching to mmap() based file handling

2020-10-07  Omar Polo  <op@omarpolo.com>

	* 1.0 tagged