Alien-uv
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libuv/docs/src/conf.py view on Meta::CPAN
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['static']
# Add any extra paths that contain custom files (such as robots.txt or
# .htaccess) here, relative to this directory. These files are copied
# directly to the root of the documentation.
#html_extra_path = []
# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
#html_last_updated_fmt = '%b %d, %Y'
# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
#html_use_smartypants = True
# Custom sidebar templates, maps document names to template names.
#html_sidebars = {}
# Additional templates that should be rendered to pages, maps page names to
# template names.
libuv/docs/src/design.rst view on Meta::CPAN
(readable, writable hangup) so handles can read, write or perform the desired I/O operation.
In order to better understand how the event loop operates, the following diagram illustrates all
stages of a loop iteration:
.. image:: static/loop_iteration.png
:scale: 75%
:align: center
#. The loop concept of 'now' is updated. The event loop caches the current time at the start of
the event loop tick in order to reduce the number of time-related system calls.
#. If the loop is *alive* an iteration is started, otherwise the loop will exit immediately. So,
when is a loop considered to be *alive*? If a loop has active and ref'd handles, active
requests or closing handles it's considered to be *alive*.
#. Due timers are run. All active timers scheduled for a time before the loop's concept of *now*
get their callbacks called.
#. Pending callbacks are called. All I/O callbacks are called right after polling for I/O, for the
libuv/docs/src/timer.rst view on Meta::CPAN
Start the timer. `timeout` and `repeat` are in milliseconds.
If `timeout` is zero, the callback fires on the next event loop iteration.
If `repeat` is non-zero, the callback fires first after `timeout`
milliseconds and then repeatedly after `repeat` milliseconds.
.. note::
Does not update the event loop's concept of "now". See :c:func:`uv_update_time` for more information.
If the timer is already active, it is simply updated.
.. c:function:: int uv_timer_stop(uv_timer_t* handle)
Stop the timer, the callback will not be called anymore.
.. c:function:: int uv_timer_again(uv_timer_t* handle)
Stop the timer, and if it is repeating restart it using the repeat value
as the timeout. If the timer has never been started before it returns
UV_EINVAL.
libuv/src/idna.c view on Meta::CPAN
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* Derived from https://github.com/bnoordhuis/punycode
* but updated to support IDNA 2008.
*/
#include "uv.h"
#include "idna.h"
#include <string.h>
static unsigned uv__utf8_decode1_slow(const char** p,
const char* pe,
unsigned a) {
unsigned b;
libuv/src/idna.h view on Meta::CPAN
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef UV_SRC_IDNA_H_
#define UV_SRC_IDNA_H_
/* Decode a single codepoint. Returns the codepoint or UINT32_MAX on error.
* |p| is updated on success _and_ error, i.e., bad multi-byte sequences are
* skipped in their entirety, not just the first bad byte.
*/
unsigned uv__utf8_decode1(const char** p, const char* pe);
/* Convert a UTF-8 domain name to IDNA 2008 / Punycode. A return value >= 0
* is the number of bytes written to |d|, including the trailing nul byte.
* A return value < 0 is a libuv error code. |s| and |d| can not overlap.
*/
long uv__idna_toascii(const char* s, const char* se, char* d, char* de);
libuv/src/unix/fs.c view on Meta::CPAN
#if defined(__linux__) || defined(__sun)
{
off_t off;
ssize_t r;
off = req->off;
r = sendfile(out_fd, in_fd, &off, req->bufsml[0].len);
/* sendfile() on SunOS returns EINVAL if the target fd is not a socket but
* it still writes out data. Fortunately, we can detect it by checking if
* the offset has been updated.
*/
if (r != -1 || off > req->off) {
r = off - req->off;
req->off = off;
return r;
}
if (errno == EINVAL ||
errno == EIO ||
errno == ENOTSOCK ||
libuv/src/unix/sunos.c view on Meta::CPAN
assert(timeout >= -1);
base = loop->time;
count = 48; /* Benchmarks suggest this gives the best throughput. */
for (;;) {
if (timeout != -1) {
spec.tv_sec = timeout / 1000;
spec.tv_nsec = (timeout % 1000) * 1000000;
}
/* Work around a kernel bug where nfds is not updated. */
events[0].portev_source = 0;
nfds = 1;
saved_errno = 0;
if (pset != NULL)
pthread_sigmask(SIG_BLOCK, pset, NULL);
err = port_getn(loop->backend_fd,
events,
libuv/test/test-getsockname.c view on Meta::CPAN
*/
#include "uv.h"
#include "task.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static const int server_port = TEST_PORT;
/* Will be updated right after making the uv_connect_call */
static int connect_port = -1;
static int getsocknamecount = 0;
static int getpeernamecount = 0;
static uv_loop_t* loop;
static uv_tcp_t tcp;
static uv_udp_t udp;
static uv_connect_t connect_req;
static uv_tcp_t tcpServer;
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