Include the netmask when returning information about the OS network
interfaces.
This commit provides implementations for windows and those unix
platforms using getifaddrs().
AIX was not implemented because it requires the use of ioctls and I do
not have an AIX development/test environment. The windows code was
developed using mingw on winxp as I do not have access to visual studio.
Tested on darwin (ipv4/ipv6) and winxp (ipv4 only). Needs testing on
newer windows using ipv6 and other unix platforms.
On Unix, uv_udp_open can be used with any socket as long as the socket
follows the datagram contract (works in unconnected mode, supports
sendmsg()/recvmsg(), etc.). This means that any datagram-socket, like
for example netlink or raw sockets, can be used with libuv. Added this
information to the documentation.
Fixes the following warning:
include/uv.h:236:30: warning: type qualifiers ignored on function
return type [-Wignored-qualifiers]
UV_EXTERN const unsigned int uv_version(void);
Generate the members of the uv_any_handle and uv_any_req unions with
the UV_HANDLE_TYPE_MAP and UV_REQ_TYPE_MAP macros. Eases maintenance
when new handle or request types are added.
Inverts the meaning of the 'enable' argument. Before, it actually set
the UV_TCP_SINGLE_ACCEPT flag when enable=1. Now it clears it, which is
what uv-win does and what you would expect it to do.
Make the statbuf field public. This means you no longer have to use
req->ptr - though that still works and will continue to work for the
foreseeable future.
Fixes#704.
This changes the prototype of uv_run() from:
int uv_run(uv_loop_t* loop);
To:
int uv_run(uv_loop_t* loop, uv_run_mode mode);
Where `mode` is UV_RUN_DEFAULT, UV_RUN_ONCE or UV_RUN_NOWAIT.
Fixes#683.
Allows for running the event loop in 3 modes:
* default: loop runs until the refcount drops to zero
* once: poll for events only once and block until one is handled
* nowait: poll for events only once but don't block if there are
no pending events
Bert Belder informs me the current approach where a request is immediately
cancelled, is impossible to implement on Windows.
Rework the API to always invoke the "done" callback with an UV_ECANCELED error
code.
kqueue(2) on osx doesn't work (emits EINVAL error) with specific fds
(i.e. /dev/tty, /dev/null, etc). When given such descriptors - start
select(2) watcher thread that will emit io events.
This can be used in conjuction with uv_run_once() to poll in one thread and run
the event loop's event callbacks in another.
Useful for embedding libuv's event loop in another event loop.
You can now select to build a shared object at configure time:
$ ./gyp_uv -Dcomponent=shared_library -Dlibrary=shared_library
And build it with:
$ make -C out BUILDTYPE=Debug # or BUILDTYPE=Release
Or, if you use ninja:
$ ninja -C out/Debug
This patch creates a new header - ev-proto.h - which contains all of the
protoypes for libev functions. This allows us to create a shared object of
libuv without exposing libev internal functions.
This reverts commit 5da380a5ca.
Contains a bug that effectively makes the select() thread busy-loop. The file
descriptor is polled for both reading and writing, regardless of what events
the main thread wants to receive. Fixing that requires proper synchronization
between the two threads.
See #614.
Relocate the include of TargetConditionals.h and fixe the use of
TARGET_OS_IPHONE. Furthermore, uv__fsevents_init() and uv__fsevents_close are
now empty functions for iOS, since the FSEvents API is not available there.
Guard against the possibility that the queue is emptied while we're iterating
over it. Simple test case:
#include "ngx-queue.h"
#include <assert.h>
int main(void) {
ngx_queue_t h;
ngx_queue_t v[2];
ngx_queue_t* q;
unsigned n = 0;
ngx_queue_init(&h);
ngx_queue_insert_tail(&h, v + 0);
ngx_queue_insert_tail(&h, v + 1);
ngx_queue_foreach(q, &h) {
ngx_queue_remove(v + 0);
ngx_queue_remove(v + 1);
n++;
}
assert(n == 1); // *not* 2
return 0;
}
Fixes#605.
This reverts commit 209abbab27.
Fixes the following SIGSEGV:
(gdb) f 1
#1 0x00007fc084683aec in uv__async_io (loop=0x7fc0848e0b40,
handle=0x7fc0848e0c78, events=1) at src/unix/async.c:175
175 ASYNC_CB(h)
(gdb) list
170
171 /* If we need to sweep all handles anyway - skip this loop */
172 if (!loop->async_sweep_needed) {
173 for (i = 0; i < end; i += sizeof(h)) {
174 h = *((uv_async_t**) (buf + i));
175 ASYNC_CB(h)
176 }
177 }
178
179 bytes -= end;
(gdb) print *h
$1 = {close_cb = 0x184e1b0, data = 0x18d9520, loop = 0x7fc0848e0b40,
type = 49, handle_queue = {prev = 0x18dae10, next = 0x7860c0}, flags = 32,
next_closing = 0x1863b40, pending = 0, async_cb = 0x31,
queue = {prev = 0x18dae50, next = 0x7860c0}}
(gdb)
It looks like the async handle gets closed or otherwise becomes invalid before
the sweep is executed.
Fixes#603.
