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286 Commits

Author SHA1 Message Date
Bert Belder
58ba2d86e1 Move shared c-ares glue code from uv-common to cares.c 2012-05-22 16:11:23 +02:00
Bert Belder
c06edd4c88 windows, unix: share c-ares glue code 2012-05-22 16:11:22 +02:00
Ben Noordhuis
80b554129b unix: reactive new idle watcher implementation 
The new idle watcher was temporarily disabled in 073a48d due to some semantic
incompatibilities with the previous implementation. This commit resolves those
issues and reactivates the new implementation.

One outstanding bug is that idle watchers can run in a different order
(relative to other handle types) than the old implementation, e.g. (timer, idle)
instead of the expected (idle, timer). This will be fixed in an upcoming commit.
 2012-05-22 15:13:52 +02:00
Frank Denis
d27a62deff unix: fix build on dragonfly bsd 
Unbreak compilation on Dragonfly BSD, that uses kqueue, too.
 2012-05-21 15:44:20 +02:00
Ben Noordhuis
073a48d6bf unix: back out new idle watcher for now 
Its semantics don't quite match what node.js expects. This breaks the
stdio_over_pipes and shutdown_close_pipe tests but that can't be helped.
 2012-05-18 01:19:56 +02:00
Igor Zinkovsky
60af28abab windows: support junctions with uv_fs_synlink 
based on @piscisaureus implementation
 2012-05-17 09:53:26 -07:00
Ben Noordhuis
9efa8b3571 unix, windows: rework reference counting scheme 
This commit changes how the event loop determines if it needs to stay alive.

Previously, an internal counter was increased whenever a handle got created
and decreased again when the handle was closed.

While conceptually simple, it turned out hard to work with: you often want
to keep the event loop alive only if the handle is actually doing something.
Stopped or inactive handles were a frequent source of hanging event loops.

That's why this commit changes the reference counting scheme to a model where
a handle only references the event loop when it's active. 'Active' means
different things for different handle types, e.g.:

 * timers: ticking
 * sockets: reading, writing or listening
 * processes: always active (for now, subject to change)
 * idle, check, prepare: only active when started

This commit also changes how the uv_ref() and uv_unref() functions work: they
now operate on the level of individual handles, not the whole event loop.

The Windows implementation was done by Bert Belder.
 2012-05-17 07:07:53 +02:00
Andrius Bentkus
985b961d4e Put POLL into the handle_map, so handle_size returns the size of it correctly. 2012-05-05 17:31:16 +02:00
Ben Noordhuis
b5f9bc861f sunos: make fs.watch scale better 
Instead of using one port per watch, use one port for all the watches.
This is a cherry-pick of commit 7326962 from v0.6 into master.

Conflicts:

	include/uv-private/uv-unix.h
	src/unix/core.c
	src/unix/sunos.c
 2012-05-05 00:51:32 +00:00
Ben Noordhuis
5d19aa84f0 unix, win: rework uv_dlopen() API 2012-05-03 19:36:40 +02:00
Bert Belder
b9504f7987 Rename uv_platform_socket_t to uv_os_sock_t 2012-05-03 16:05:05 +02:00
Bert Belder
d60d94e0c3 Unix: implement uv_poll 2012-05-03 15:52:56 +02:00
Bert Belder
d7a71761c4 Windows: implement uv_poll 2012-05-03 15:52:52 +02:00
Bert Belder
e1154d70ce Api for polling external sockets 2012-05-03 15:51:37 +02:00
Bert Belder
19aca7a7c0 Windows: add uv_msafd_poll, to support overlapped socket polling 2012-05-02 03:45:00 +02:00
Bert Belder
99a995a6b8 uv_spawn: support setting the child process' user and group id 2012-04-28 02:38:41 +02:00
Bert Belder
1b6329dd3e Style fixes 2012-04-25 00:30:07 +02:00
Bert Belder
5342bac4c2 uv.h: make the ssize_t fallback more portable 2012-04-25 00:30:06 +02:00
Ben Noordhuis
feafcdbf5f include: remove stray backslash 2012-04-18 23:08:33 +02:00
Igor Zinkovsky
d5acfd0c05 64bit offsets for fs operations and cleanup uv_fs_* for uv-win 2012-04-18 11:05:27 -07:00
Ben Noordhuis
132fe600c7 const-ify stream argument to uv_is_readable() and uv_is_writable() 2012-04-18 03:15:53 +02:00
Ben Noordhuis
edb39b2499 const-ify handle argument to uv_is_closing() 2012-04-18 03:11:25 +02:00
Ben Noordhuis
fb6c9eef2a const-ify handle argument to uv_is_active() 2012-04-18 03:09:53 +02:00
Maciej Małecki
58733d18a6 unix: map EROFS to UV_EROFS 2012-04-16 16:33:35 +02:00
Bert Belder
6ec330a6c3 Add UV_EIO error code 2012-04-12 03:17:04 +02:00
Ben Noordhuis
3c415975d9 unix: don't conditionally compile kqueue fs watcher 
Always compile in the kqueue-based fs event watcher and handle it at run-time
if the kernel doesn't actually support it.

Works around build issues when -mmacosx-version-min is not set properly.

Fixes joyent/node#3075.
 2012-04-10 23:22:32 +02:00
Bulat Shakirzyanov
f09f7bc6a8 Add functions to look up req and handle sizes 
Useful for FFI bindings. Closes #370.
 2012-04-05 01:39:40 +02:00
Bert Belder
5f38ba1a89 Move private req and handle fields to platform headers 
And fix other problems introduced with UV_HANDLE_TYPE_MAP and UV_REQ_TYPE_MAP.
 2012-04-05 01:28:24 +02:00
Ben Noordhuis
ed395e0619 unix: replace handle->next_watcher 
Remove the next_watcher and replace it with a linked list. Said list is named
endgame_handles (because the uv-win calls it that) and contains all the handles
that are in the UV_CLOSING state.

The goal of this commit is two-fold:

a) remove a dependency on libev, and
b) share more code with uv-win in the future

A nice side effect is that it shaves a few bytes off a uv_handle_t.
 2012-04-04 05:22:20 -07:00
Ben Noordhuis
bf9a2b3463 x-macro-ify uv_handle_type and uv_req_type 2012-04-04 09:05:13 +02:00
Ben Noordhuis
effa3b65b1 Rename __unused to UV__UNUSED. 
__unused is - contrary to its name - used in glibc.

The ANSI/ISO standards reserve all identifiers starting with two underscores so
it's generally a good idea not to use those.
 2012-04-03 17:41:50 +02:00
Ben Noordhuis
8895c9e672 unix: use uv_timer_t for c-ares' timeout timer 2012-04-03 03:23:57 +02:00
Ben Noordhuis
42095c85a0 Remove UV_ARES_TASK_PRIVATE_FIELDS. 
It's only used internally, it doesn't have to be part of a public header file.
 2012-04-03 02:44:50 +02:00
Vladimir Dronnikov
b309f2e2e6 Add uv_is_closing() 
Closes #367.
 2012-04-01 21:05:50 +02:00
Ben Noordhuis
1ab8f5a3c5 Conditionally define __unused. 
Fixes compiler warning '"__unused" redefined' on OS X.

Reported by Saúl Ibarra Corretgé.
 2012-03-30 22:40:53 +02:00
Igor Zinkovsky
ab8c3b85c1 export uv_is_readable & uv_is_writable 2012-03-29 18:38:33 -07:00
Igor Zinkovsky
c3daa44c25 windows: explicitly disallow sending non-listening or non-connected 
TCP sockets over IPC
 2012-03-29 18:19:01 -07:00
Igor Zinkovsky
70925c3bb9 windows: Enable passing of TCP connections over IPC 2012-03-29 18:18:46 -07:00
Ben Noordhuis
ef47a627ad unix: move libeio specific fields to uv-unix.h 2012-03-21 02:11:18 +01:00
Ben Noordhuis
681aa831fa Mark rbtree functions with __attribute__((unused)). 2012-03-16 02:35:05 +01:00
Bert Belder
aff94a069c Add UV_ENOSPC and mappings to it 
Closes GH-337
 2012-03-16 02:31:12 +01:00
Ben Noordhuis
dfda5009c2 unix, win: store ares handles in a binary tree 
Store the uv_ares_task_t handles in a red-black tree, not a linked list.

Fixes #72.
 2012-03-16 00:49:29 +01:00
Ben Noordhuis
7a2bd05493 Fix include guard in tree.h and ngx-queue.h 
The C99 standard reserves all identifiers (including macros) that start with an
underscore and a capital letter.

Fixes #260.
 2012-03-15 02:23:22 +01:00
Bert Belder
2ef5798c6f Merge remote-tracking branch 'origin/v0.6' 
Conflicts:
	src/unix/core.c
 2012-03-08 03:22:10 +01:00
Bert Belder
1ac71a31e9 Map EBUSY and ENOTEMPTY errors 2012-03-07 21:26:37 +01:00
Nathan Rajlich
5505f2e906 Fix typo in uv.h 2012-03-05 17:32:26 +01:00
Shigeki Ohtsu
b55801f225 win, unix: add uv_dlerror() and uv_dlerror_free() 2012-03-02 16:39:21 +01:00
Ben Noordhuis
ec0eff955e Revert b3e0ad4, 149d32c, e99fdf0 and ea9baef. 
Detaching doesn't work yet, the setsid() call fails and leaves the child process
attached to the parent's session.

Revert "test: Add test case for spawning detached child processes."
Revert "win: Implement options.detached for uv_spawn() for Windows."
Revert "unix: Implement options.detached for uv_spawn() for unix."
Revert "Add "detached" member to uv_process_options_t to denote whether a child
        process should spawn detached from its parent."

This reverts commit ea9baef95c.
This reverts commit e99fdf0df6.
This reverts commit 149d32cb96.
This reverts commit b3e0ad4db8.
 2012-02-28 15:29:05 +01:00
Charlie McConnell
b3e0ad4db8 Add "detached" member to uv_process_options_t to denote whether a child process should spawn detached from its parent. 2012-02-24 15:15:00 +01:00
Ben Noordhuis
d3efefb043 linux: share inotify fd across event loop 
Previously, a new inotify fd was created for each watcher, making it quite easy
to run into the system-wide fs.inotify.max_user_instances limit (usually 128).

Fixes #300.
 2012-02-23 09:21:30 -08:00
Bert Belder
1d942e2ad4 Merge branch 'v0.6' 2012-02-13 20:02:39 +01:00
Bert Belder
6c80bf34d3 Clean up error handling in win/fs.c, add some error mappings 2012-02-13 20:01:19 +01:00
Ben Noordhuis
4e1f2b1f64 Merge remote-tracking branch 'origin/v0.6' 2012-02-12 16:10:05 +01:00
Ben Noordhuis
c5aa86bd39 Remove uv_import() and uv_export(). 
Not needed anymore now that support for isolates has been removed from Node.

This commit reverts the following commits:

  812e410 test: fix up stream import/export test
  e34dc13 unix: implement uv_import() and uv_export()
  d1a0e8e test: fix undefined macro error
  2ce0058 import/export streams accross loops
 2012-02-12 15:49:54 +01:00
Igor Zinkovsky
f9be43a564 support half-duplex pipes 2012-02-09 13:33:15 -08:00
Ben Noordhuis
62206c2db0 Clarify API doc comments in uv.h 2012-02-09 22:12:32 +01:00
Nathan Rajlich
dbc046cb7f Add EXDEV to the errno map. 2012-02-06 21:32:16 +01:00
Ben Noordhuis
e53302fcea Explicitly export libuv symbols if gcc >= 4. 
Only export symbols that are part of the libuv API, hide everything else.

Prevents symbol clashes in applications and libraries that depend on libuv and
speeds up link times to boot.
 2012-02-06 17:05:47 +01:00
Maciej Małecki
3ff3626e52 unix: map ELOOP to UV_ELOOP 2012-02-03 22:20:14 +01:00
isaacs
243cfcd078 Merge remote-tracking branch 'ry/v0.6' 2012-01-31 18:00:59 -08:00
Brandon Philips
4cfda74de4 uv.h: add EPERM to errno map to fix regression 
EPERM isn't mapped in so chown returns an unknown error. This is a
regression from 0.4.12.

philips:node/ (master*) $ cat chown.js
var fs = require('fs')
fs.chown("/tmp/foobar", 100, 100, function(er){ console.log(er);})

philips:node/ (master*) $ ls -la /tmp/foobar
total 0
drwxr-xr-x   2 root  wheel   68 Jan 24 17:21 .

0.4
---

philips:node/ (master*) $ /usr/local/Cellar/node/0.4.12/bin/node chown.js
{ stack: [Getter/Setter],
  arguments: undefined,
  type: undefined,
  message: 'EPERM, Operation not permitted \'/tmp/foobar\'',
  errno: 1,
  code: 'EPERM',
  path: '/tmp/foobar' }

master
------

philips:node/ (master*) $ ./node chown.js
{ [Error: UNKNOWN, unknown error '/tmp/foobar'] errno: -1, code: 'UNKNOWN', path: '/tmp/foobar' }

AFTER
-----

philips:node/ (master*) $ ./node chown.js
{ [Error: EPERM, operation not permitted '/tmp/foobar'] errno: 49, code: 'EPERM', path: '/tmp/foobar' }
 2012-01-31 16:37:26 -08:00
Ben Noordhuis
e34dc13496 unix: implement uv_import() and uv_export() 2012-01-30 21:44:47 +01:00
Igor Zinkovsky
2ce0058251 import/export streams accross loops 2012-01-30 21:44:27 +01:00
Ben Noordhuis
3de0411591 Merge remote-tracking branch 'origin/v0.6' 2012-01-27 22:23:26 +01:00
Ben Noordhuis
b88bc43543 unix: implement uv_udp_set_multicast_loop() 2012-01-24 00:07:22 +01:00
Ben Noordhuis
e710fdb518 unix: implement uv_udp_set_ttl() 2012-01-24 00:07:22 +01:00
Ben Noordhuis
02b41f63dc Add missing UV_EXTERN declarations in uv.h 2012-01-24 00:07:22 +01:00
Maciej Małecki
24e6c7ec86 unix: map ENAMETOOLONG to UV_ENAMETOOLONG 
With tests. Closes #295
 2012-01-23 19:33:09 +01:00
Dan VerWeire
497b1ecd00 unix: add uv_udp_set_broadcast() and uv_udp_set_multicast_ttl() 2012-01-21 03:06:47 +01:00
Ben Noordhuis
6d9c9a533f Add uv_loop_refcount() function, debug tool. 2012-01-14 00:33:08 +01:00
Igor Zinkovsky
4d1d02fd18 windows: ensure that uv_fs_event callbacks have long names 2011-12-30 14:59:28 -08:00
Ben Noordhuis
feb267e611 unix: it's legal for dlsym() to return NULL 
A symbol name can map to NULL. Check dlerror() to see if a real error happened.
 2011-12-18 16:49:40 +01:00
Igor Zinkovsky
60630dab0f windows: enable pending pipe instances knob 2011-12-01 13:48:57 -08:00
Igor Zinkovsky
dceb3e65ca uv_cwd + uv_chdir 2011-12-01 12:27:12 -08:00
Bruce Mitchener
c69ccfabc2 Remove incorrect documentation comment. 
The callback for uv_close does not have a status parameter.
 2011-12-01 14:22:47 +01:00
Bruce Mitchener
b684deb4f4 Note that uv_is_active works on timers. 2011-11-30 14:48:57 +01:00
Bruce Mitchener
d513d9bb41 Fix typos. 2011-11-30 14:35:13 +01:00
Bert Belder
01f64f6612 Win: get rid of UV_EAINONAME, use UV_ENOENT instead 2011-11-25 10:11:29 +01:00
Ryan Dahl
4ae40b6a3f Bump version to v0.6 2011-11-14 16:14:10 -08:00
Frank Denis
9322dd1724 Use (void) for a function taking no arguments - fix gcc -Wstrict-prototypes 2011-11-10 22:55:06 +01:00
Ben Noordhuis
224584c53e sunos: check that event ports supports fs watching 2011-11-10 20:04:55 +01:00
Ben Noordhuis
4889644301 Fix warning: comma at end of enumerator list 2011-11-10 11:37:08 +01:00
Ryan Dahl
6d5ba42436 Remove unnecessary errno 2011-11-09 18:07:13 -08:00
Ryan Dahl
fd2b04d784 Alternative errno strategy 2011-11-09 17:47:24 -08:00
Tj Holowaychuk
a378110f9e Add UV_ESRCH 
Fixes #239.
 2011-11-08 16:36:20 -08:00
Ben Noordhuis
51df5e3b00 unix: map EISDIR 2011-11-07 09:20:54 +01:00
Ben Noordhuis
7b973eb4ad Fix uv_loop_new() and uv_default_loop() function prototypes. 2011-11-06 04:04:32 +01:00
Bert Belder
1997e10b50 Add flags to uv_fs_event_init 2011-11-05 01:42:08 +01:00
Igor Zinkovsky
faca1402ef make uv_pipe_connect return void 2011-11-04 16:06:53 -07:00
Ryan Dahl
681bd290e6 UV_EACCESS -> UV_EACCES 
In order to match existing Node API. See
https://github.com/joyent/node/pull/2001
 2011-11-03 16:17:12 -07:00
Igor Zinkovsky
74b49e821b uv_kill 2011-11-02 14:34:07 -07:00
Igor Zinkovsky
78f4b120a1 windows: knob for tuning number of concurrent accept requests 2011-10-31 23:37:45 -07:00
Bert Belder
90e15f1110 Implement uv_dlopen and friends 2011-10-29 00:52:34 +02:00
Bert Belder
e9472fe02b Prepare libuv for shared library build 2011-10-29 00:52:32 +02:00
Ben Noordhuis
f2c6b4106d unix: have uv_strerror() handle getaddrinfo() errors 2011-10-28 01:31:55 +02:00
Ben Noordhuis
3e4af533ae sunos: implement file watcher API 2011-10-26 03:49:34 +00:00
Ben Noordhuis
ec825ffc62 unix: add TCP keepalive and no-delay control knobs 2011-10-21 16:08:26 -07:00
Ben Noordhuis
d396799210 Change return type of uv_get_*_memory() functions 
... from double to uint64_t. Limit use of floating point in public API as much
as possible.
 2011-10-21 10:09:59 -07:00
Bert Belder
fb7138614d Improve ansi escape code support on windows 2011-10-20 19:31:24 -07:00
Ryan Dahl
2c7e8bb137 Map EAI_NONAME to ENOENT 2011-10-20 17:13:48 -07:00