These new functions behave identicaly to uv_fs_utime and uv_fs_futime
respectively for every OS except macOS and Windows. For macOS and
Windows, these new APIs will allow the birth/creation time to be set.
Fixes: https://github.com/libuv/libuv/issues/499
PR-URL: https://github.com/libuv/libuv/pull/590
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
On Unix the gecos field usually contains the full name
of the user. This is returned by getpwuid_r() on Unix
and GetUserNameExW on Windows (falling back to
NameSamCompatible if the users display name is not set).
Co-authored-by: cjihrig <cjihrig@gmail.com>
Co-authored-by: Saúl Ibarra Corretgé <saghul@gmail.com>
Refs: https://github.com/libuv/libuv/pull/834
Fixes: https://github.com/libuv/libuv/issues/831
PR-URL: https://github.com/libuv/libuv/pull/1789
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
It allows setting the child process' CPU affinity mask.
Implement it on Linux, FreeBSD, and Windows for now, and fail with
UV_ENOTSUP on other platforms.
Fixes: https://github.com/libuv/libuv/issues/1389
PR-URL: https://github.com/libuv/libuv/pull/1527
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Implement it on Linux, FreeBSD, and Windows for now, and return
UV_ENOTSUP on other platforms.
Inspired-by: Kiran Pamnany <kiran.pamnany@intel.com>
Fixes: https://github.com/libuv/libuv/issues/1389
PR-URL: https://github.com/libuv/libuv/pull/1527
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
The pthread_cond_timedwait requires a timeout relative to the Epoch.
So don't use uv__hrtime to set the timeout because it is relative to an
arbitrary time in the past. Use gettimeofday instead.
PR-URL: https://github.com/libuv/libuv/pull/1711
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jamie Davis <davisjam@vt.edu>
On Linux when connecting IP addresses 0.0.0.0 and :: are automatically
converted to localhost. This adds same functionality to Windows.
PR-URL: https://github.com/libuv/libuv/pull/1515
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
This commit uses the Register File Interest feature on z/OS
to enable users to monitor file system events.
The poll call is used to check for file descriptors as well
as a message queue that z/OS will report file system events
on. The last item on the list used by poll will contain the
message queue id instead of a file descriptor.
Limitation:
Writes to a directory (that is, file creation and deletion)
do not generate a change message for a registered directory.
PR-URL: https://github.com/libuv/libuv/pull/1311
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Used a shared uv_mutex_t in unix implementations of these functions
to prevent simultaneous execution.
Fixes: https://github.com/libuv/libuv/issues/271
PR-URL: https://github.com/libuv/libuv/pull/1640
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Add getter/setter functions for the fields of public structs that
might be relevant to e.g. Node.js addons.
Through these methods, ABI compatibility for a subset of the ABI
is easier to achieve, since using them makes code independent
of the exact offsets of these fields.
The intended use case that prompted this are N-API addons for
Node.js, which look for more long-term ABI compatibility guarantees
than typical Node code. With these helper functions, using libuv
directly should no longer be an obstacle for such addons.
PR-URL: https://github.com/libuv/libuv/pull/1657
Refs: https://github.com/nodejs/node/issues/13512
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
This function not only returns true if there are active handles or
requests. First of all, it also takes into account whether handles are
referenced. Second, handles that are being closed also contribute to
whether a loop is alive.
Fixes: https://github.com/libuv/libuv/issues/1592
PR-URL: https://github.com/libuv/libuv/pull/1594
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
uv_if_indextoname() is used to convert an IPv6 scope_id
to an interface identifier string such as %eth0 or %lo.
uv_if_indextoiid() returns an IPv6 interface identifier.
On Unix it calls uv_if_indextoname(). On Windows it uses
snprintf() to return the numeric interface identifier as
a string.
Refs: https://github.com/nodejs/node/pull/14500
PR-URL: https://github.com/libuv/libuv/pull/1445
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Adds new uv_pipe_chmod function which can be used to make the pipe
writable or readable by all users.
PR-URL: https://github.com/libuv/libuv/pull/1386
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Define stable cross-platform file open constants so that users can
pass `UV_FS_O_RDWR` rather than `_O_RDWR` (win) or `O_RDWR` (unix).
Map `UV_FS_O_DIRECT`, `UV_FS_O_DSYNC` and `UV_FS_O_SYNC` to
`FILE_FLAG_NO_BUFFERING` and `FILE_FLAG_WRITE_THROUGH` (win).
Fixes: https://github.com/libuv/libuv/issues/1550
PR-URL: https://github.com/libuv/libuv/pull/1567
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Source code examples in the User guide were not appearing in the built
documentation because the relative paths were incorrect.
PR-URL: https://github.com/libuv/libuv/pull/1428
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Out-of-band TCP messages are used for TCP data
transmission outside (outband) the inbound TCP
data. These packets are sent with an
"urgent pointer", but previously discarded.
Additionally, when using (e)poll a POLLPRI is
triggered when an interrupt signal is received
on GPIO capable systems such as the Raspberry Pi.
PR-URL: https://github.com/libuv/libuv/pull/1040
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Add a small warning about uv_get_process_title()
and uv_set_process_title() not being thread safe on platforms
other than Windows. Also add a reminder for users to call
uv_setup_args() first.
Fixes: https://github.com/libuv/libuv/issues/1395
PR-URL: https://github.com/libuv/libuv/pull/1396
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Since on Windows HANDLEs are not the same as file descriptors,
confusing the two meant that almost all APIs in libuv had to go through
a thin compatibility layer, adding needless complication.
This removes that layer of external indirection and instead
works with the native Win32 API directly.
See: https://github.com/libuv/leps/blob/master/005-windows-handles-not-fd.md
PR-URL: https://github.com/libuv/libuv/pull/1166
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Fail with ENAMETOOLONG when the name of a Unix socket exceeds
`sizeof(saddr.sun_path)`. Previously the path was just truncated,
which could result in nasty bugs, and even though that behaviour
has been always been around, it’s hard to imagine a situation in
which ending up with an incorrect path is better than not creating
a socket at all.
Refs: https://github.com/nodejs/node/pull/12601
Refs: https://github.com/nodejs/node/issues/12708
PR-URL: https://github.com/libuv/libuv/pull/1329
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
The uv__get_osfhandle() function is a private functio of the
Windows subsystem, and its used to get a Windows HANDLE out
of a file descriptor number.
The motivation behind making this function public is to
allow Node.js programs to pass file descriptors created
using fs.open() to native Node.js C++ add-ons, and be able to
successfully convert them to Windows HANDLEs.
Refs: https://github.com/libuv/libuv/pull/1166
Refs: https://github.com/nodejs/node/issues/6369
Fixes: https://github.com/libuv/libuv/issues/1291
PR-URL: https://github.com/libuv/libuv/pull/1323
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
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>
