We use guide.rst as our index, so there is no need for a secondary one.
PR-URL: https://github.com/libuv/libuv/pull/1246
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
This is a fresh import of uvbook [0], as is. It is to be considered
"beta", as the entire content hasn't been revised / adapted yet.
PR-URL: https://github.com/libuv/libuv/pull/1246
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
`int epoll_init()` declares a function that takes any number of
arguments, use `int epoll_init(void)` instead.
PR-URL: https://github.com/libuv/libuv/pull/1314
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: John Barboza <jbarboza@ca.ibm.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Test that the fast path will continue writing. On failure, this test
will timeout.
PR-URL: https://github.com/libuv/libuv/pull/1308
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
"Fast" path in `uv_udp_send()` attempts to write the data straight away
without queueing the fd with epoll/kqueue/... However, in some cases
this is not possible when `sendmsg()` returns `EAGAIN`. In such event
libuv has to queue the fd anyway.
PR-URL: https://github.com/libuv/libuv/pull/1308
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Mea culpa, I forgot to update the documentation in commit ff0ae10
("unix: preserve loop->data across loop init/done") from July 2016.
PR-URL: https://github.com/libuv/libuv/pull/1299
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
While reading the design page I came across a few sentences that could
perhaps be improved, and this commit contains suggestions for such
improvements.
PR-URL: https://github.com/libuv/libuv/pull/1302
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
This commit fixes a warning about the title underline
being too short.
PR-URL: https://github.com/libuv/libuv/pull/1300
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Fixes deadstore in uv_pipe_bind as 'sockfd' is no longer used.
Fixes deadstore in test related to unused variables or missing
assert.
PR-URL: https://github.com/libuv/libuv/pull/1288
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
This goto target is only one line, and is only reached from
one place.
PR-URL: https://github.com/libuv/libuv/pull/1289
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
At least starting with Darwin Kernel Version 16.4.0, sending a SIGTERM
to a process that is still starting up kills it with SIGKILL instead of
SIGTERM.
Fixes: https://github.com/libuv/libuv/issues/1226
PR-URL: https://github.com/libuv/libuv/pull/1282
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Use "file system" instead of "filesystem" throughout the document and
some other minor fixes.
PR-URL: https://github.com/libuv/libuv/pull/1278
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
A call to GetShortPathName can fail as files are not guaranteed to
have short name. This adds support for such case.
Fixes: https://github.com/libuv/libuv/issues/1258
PR-URL: https://github.com/libuv/libuv/pull/1267
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Fixes a TODO in src/threadpool.c. Updates the Windows code to drop the
unused `loop` parameter in calls to uv_req_init().
PR-URL: https://github.com/libuv/libuv/pull/1091
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Added the uv_loop_fork() API that must be called in a child process to
continue using an existing loop. Internally this calls a uv__io_fork
function for each supported platform, similar to the way
uv__platform_loop_init works.
After this call, existing and new IO, async and signal watchers will
contiue working as before on all platforms, as will the
threadpool (although any threads it was using are of course gone).
On Linux and BSDs that use kqueue, existing and new fsevent watchers
will also continue to work as expected. On OS X, though, directory
fsevents will not be able to use the optimized CoreFoundation path if
they had already been used in the parent process, instead falling back
to the kqueue path used on other BSDs.
Existing fsevent watchers will not function on AIX or SunOS. This
could be relatively easily fixed by someone with AIX knowledge in the
future, but SunOS will require some additional work to keep track if
the watchers.
A new test file, test/test-fork.c, was added to contain fork-related
tests to verify functionality in the child process.
PR-URL: https://github.com/libuv/libuv/pull/846
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
The socks5 proxy sample application was still using the old prototype
where timer callbacks take a second 'status' parameter but that was
removed in commit db2a9072 ("unix, windows: removed unused status
parameter") from March 2014.
PR-URL: https://github.com/libuv/libuv/pull/1250
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Remove the unused `nevents` parameter from `uv__async_event()`
and remove the indirection of having a separate `uv__async`
type. There is only one instance per event loop these days.
This incidentally removes the `assert(n == sizeof(val))` in a
Linux-specific code path that some users seem to hit from time
to time. The cause is not well-understood and I've never been
able to reproduce it myself. Presumably libuv gets an EAGAIN
when trying to read from the eventfd but when and why that
happens is unclear.
Since the byte count is unused, removing the assert seems safe.
Worst case, libuv sometimes iterates over the async watcher list
when it doesn't have to.
Fixes: https://github.com/libuv/libuv/issues/1171
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Supersedes: https://github.com/libuv/libuv/pull/1214
With strict-aliasing rules, a char* type can be cast to any other
pointer type. However, that does not necessarily mean char array
type. So instead of de-referencing a char array, use a union with an
additional char member for aliasing.
PR-URL: https://github.com/libuv/libuv/pull/1211
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Create a dedicated source file to share among platforms on which we find
ifaddrs using the BSD getifaddrs API. De-duplicate our existing copies
of this implementation on such platforms.
PR-URL: https://github.com/libuv/libuv/pull/1240
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
On platforms using getifaddrs we iterate over the interfaces two or
three times. First we count them, then we enumerate them, and then we
fill in physical addresses. Each loop needs to do the same filtering,
so factor out the exclusion test into a helper function for each
platform.
PR-URL: https://github.com/libuv/libuv/pull/1240
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
We loop over getifaddrs results multiple times. Fix the filter
conditions to be consistent for all passes.
PR-URL: https://github.com/libuv/libuv/pull/1240
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
"setenv" on z/OS returns successfully on a NULL ptr argument
for name. Check for this on all unixes.
PR-URL: https://github.com/libuv/libuv/pull/1243
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
This is an internal helper function for converting UTF-8 strings
to UTF-16 strings. It performs the inverse operation of the
existing uv__convert_utf16_to_utf8() function.
Fixes: https://github.com/libuv/libuv/issues/1198
PR-URL: https://github.com/libuv/libuv/pull/1234
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Create a dedicated source file to share among platforms on which we
implement hrtime using POSIX `clock_gettime`. De-duplicate our
existing copies of this implementation on such platforms.
PR-URL: https://github.com/libuv/libuv/pull/1239
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
It behaves as `uv_signal_start` but it resets the signal handler as soon
as the signal is received.
Fixes: https://github.com/libuv/libuv/issues/1104
PR-URL: https://github.com/libuv/libuv/pull/1106
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
The code path in `uv__io_start` cannot be reached because `pevents` is
always non-zero at that point.
PR-URL: https://github.com/libuv/libuv/pull/1227
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Substitute the `z` length modifier with `l` to avoid warnings, as the
`z` modifier is defined in the C99 standard.
PR-URL: https://github.com/libuv/libuv/pull/1220
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
