c464e8ebce
- open-file-output-port now understands "none" as a buffer-mode.
...
Previously, all output ports were unbuffered.
- the console error port is made unbuffered.
The following program:
(begin
(write-char #\a (current-output-port))
(write-char #\b (current-error-port))
(write-char #\c (current-output-port)))
now prints "bac" when run from the repl, when it used to only
print "ac" (the b just sat in the error port).
2008-10-18 17:01:57 -04:00
8844e118b8
- flushing of output ports now happens as soon as the port is full
...
rather than at subsequent write operations.
2008-10-18 15:42:11 -04:00
9b74020647
fixed a bug in fasl reader for shared/cyclic data structures.
2008-07-30 17:28:33 -07:00
f332927d23
kinda fixes a port-position computation bug for custom binary ports.
2008-07-24 22:30:21 -07:00
7db56cf76e
- bytevector-ieee-[single|double]-[ref|set!] now accept unaligned
...
indices (r6rs requirement).
- file-options are now represented as enum-sets (r6rs requirement)
- odd?, even?, lcm, remainder, etc., now accept inexact integers.
2008-07-24 18:58:53 -07:00
0305537374
get-u8 and lookahead-u8 did not update the port position properly.
...
Fixed.
2008-07-23 11:15:44 -07:00
749080724c
get-char now raises an error if the string port is closed (bug 245959)
2008-07-07 01:22:12 -07:00
8423610f45
call-with-port does not use dynamic-wind to close the port.
2008-07-07 00:56:52 -07:00
579b823f44
WIP on tag analysis, annotations, and utilization.
2008-07-06 23:48:16 -07:00
1cd581de70
fixed char encoding error message and condition as per bug 243662.
2008-06-28 02:49:50 -07:00
5a2501d4bb
Added port-position and port-has-port-position?
2008-06-19 21:49:24 -07:00
1bd699349a
Fixed a problem with port position accounting which was using fixnum
...
arithmetic instead of generic arithmetic.
2008-06-17 21:05:01 -07:00
ef50e9f515
dropping input-port-byte-position from (ikarus)'s exports.
2008-06-09 01:36:27 -07:00
c53ffd5314
fixed lookahead-char bug that I just made.
2008-06-08 15:53:42 -07:00
665ca784d1
Fixed a couple of typos in ikarus.io.ss.
2008-06-08 15:48:52 -07:00
432e1d9b87
replaced &i/o-write with &i/o-read for IO read errors. Duuh.
2008-06-08 06:25:22 -07:00
a0c8346840
fixed bug in IO where the system was silently eating up any
...
remaining bytes while refilling a buffer.
2008-06-08 06:19:29 -07:00
9438328f55
bytevector size for doing select has been fixed. It used to be 8
...
times larger than needed.
2008-06-06 08:22:45 -07:00
df4b31af1f
io-error and raise/strerr now include an &error condition.
2008-06-06 08:10:17 -07:00
53905b9eea
Changes from Derick Eddington supporting file system info:
...
- Added file-regular?, file-directory?, file-symbolic-link?,
directory-list, make-directory, delete-directory, change-mode,
and make-symbolic-link.
- Bug fix in ikrt_open_input_fd and ikrt_open_output_fd which
considered a 0 FD as an error.
- Bug fix in ikrt_getcwd about len+1.
- Bug fix of &i/o-file-protection which didn't have &i/o-filename as
its parent.
- There is a new src/ikarus-errno.c file.
- Made tcp-connect and friends tell when they "failed to resolve
host name or connect".
- To support the uses of &i/o-filename subtypes, I modified
print-condition so it will cleanly print the parents' fields of a
condition;
2008-05-31 10:43:55 -07:00
0a6df79e3b
ikarus.reader is now loadable separately.
2008-05-20 23:21:37 -07:00
5c21f9995e
source annotations for r6rs-script and r6rs-libraries are now in
...
chars instead of bytes.
2008-05-06 15:38:05 -04:00
d87ced74d1
cleaned up some stale primitive names.
2008-05-01 18:13:11 -04:00
1389f239fe
Added process-nonblocking which is like process but returns
...
nonblocking ports.
2008-04-30 22:55:59 -04:00
f69e82e6c5
Added with-output-to-port:
...
> (let-values ([(p e) (open-string-output-port)])
(with-output-to-port p (lambda () (printf "Hello\n")))
(e))
"Hello\n"
2008-04-29 00:20:29 -04:00
df0aa2de1f
Added input-socket-buffer-size and output-socket-buffer-size
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parameters.
2008-04-11 14:02:43 -04:00
bdd81e2b05
accept and accept-nonblocking now set the port-id to a string
...
representing the incoming address like "nnn.nnn.nnn.nnn:pppp"
2008-04-11 07:01:27 -04:00
bf6138f86f
- Added reset-output-port! which sets the write index to 0 and
...
unregisters any callbacks associated with the buffer.
- commented out the call for unblocking the stdin for now
(for reason yet unknown to me, it causes stdout to be unblocked
as well, making writes to the console to come out in bizarre
mixed order)
2008-04-06 10:57:56 -04:00
afd7592ae1
Added &i/o-read, &i/o-write, and &i/o conditions to read/write
...
errors.
2008-04-05 05:15:30 -04:00
8d8f6d39f7
Fixing bug 210744: Interrupts and IO callbacks not interacting
...
properly
2008-04-02 20:28:45 -04:00
fc92ec8e9f
Fixes bug 205437: socket errors not being reported
2008-03-24 00:01:22 -04:00
884f3fe921
Added tcp-server-socket-nonblocking, tcp-accept-connection-nonblocking
...
and register-callback for handling nonblocking servers and connections.
2008-03-23 05:02:12 -04:00
2119f44125
Added a simple tcp server facility. See lab/greeting-server.ss.
2008-03-23 03:44:20 -04:00
9aaf306f16
Nonblocking sockets no longer raise a continuable exception when a
...
read or write operation would block. Instead, they are schedules
with an event handler that `selects' on the pending file descriptors
and dispatches the appropriate callback.
2008-03-23 02:14:00 -04:00
6e599c4c72
refactored nonblocking code in ikarus-io.c and ikarus.io.ss
2008-03-23 00:41:49 -04:00
ce496aebaf
* Better error message when a tcp connection is refused.
...
* implemented udp connections (not working yet).
2008-03-22 19:29:41 -04:00
f6e5e4d5b4
Added -m32 to CFLAGS/LDFLAGS, updated copyright dates and version no.
2008-01-29 00:34:34 -05:00
9ba00f128e
Fixes big 185268: open-string-input-port type check die message missing
2008-01-23 02:17:25 -05:00
a33269daa7
Fixes bug 184959: get-bytevector-some missing
2008-01-22 10:59:04 -05:00
313e59bc92
slightly enhanced error message for attempting to transcode a port
...
using an unsupported line-style (the only supported one is "none" as
of now).
2008-01-22 03:30:52 -05:00
264c58c4a4
Working on bug 184993: Writing to zombie process causes Ikarus to exit.
2008-01-21 23:29:04 -05:00
cc7066441c
Added put-bytevector.
2008-01-20 20:30:37 -05:00
0142ba2315
- Added an optimization to the base record constructors for args up
...
to 4.
2008-01-19 18:15:18 -05:00
497d2ea8ed
increased IO block-size from 4K to 16K.
2008-01-19 14:51:14 -05:00
323d1037ea
- Fixed a performance bug that caused slowness in read-char for IO
...
intensive code (cat, tail, wc)
2008-01-19 13:50:53 -05:00
2dc4542148
Reimplemented the guardians collector which was yellowing out since
...
the last update to the GC. All tests now run without a glitch.
2008-01-12 17:32:43 -05:00
771b9699b5
Fixes bug 179015: Feature request: socket-port's id/name includes
...
service-name/port
2007-12-28 00:05:44 -05:00
64dac92831
Added tcp-connect-nonblocking which is line tcp-connect but puts the
...
socket in nonblocking mode. An operation that would block now
raises (continuable) a condition of type &i/o-would-block which
contains the port in question. There's no way to handle the
condition gracefully yet.
2007-12-27 22:08:27 -05:00
4f0a816295
Added a tcp-connect procedure that takes a host name and a service
...
name (e.g. "www.google.com" and "http") and returns two binary ports:
the first for output and the second for input.
Both ports must be closed for the connection to close.
Also added an example in lab/tcp-connect-example.ss which connects
to an http server, sends "GET /\n" and prints the responde.
2007-12-26 17:35:58 -05:00
b8ed235308
Reimplemented open-output-string and get-output-string.
2007-12-26 02:16:02 -05:00
Abdulaziz Ghuloum