This issue manifested on `connected` udp sockets trying to send
datagrams to a non-existent server and returning `ECONNREFUSED` because
an ICMP error was received before the actual sending was performed.
PR-URL: https://github.com/libuv/libuv/pull/2899
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
It was reported that uv_loadavg() reports the wrong values inside an
lxc container.
Libuv calls sysinfo(2) but that isn't intercepted by lxc. /proc/loadavg
however is because /proc is a FUSE fs inside the container.
This commit makes libuv try /proc/loadavg first and fall back to
sysinfo(2) in case /proc isn't mounted.
This commit is very similar to commit 3a1be725 ("linux: read free/total
memory from /proc/meminfo") from April 2019.
Fixes: https://github.com/nodejs/node/issues/33791
PR-URL: https://github.com/libuv/libuv/pull/2876
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Upstream GYP has been unmaintained for some time now. The only big
downstream user is Node.js and they already maintain GYP build files
for their other dependencies.
This commit removes vcbuild.bat because:
1. it's entirely built around GYP, and
2. duplicates a lot of functionality that cmake provides out of the box
This commit also removes appveyor.yml. It hasn't been used after we
stopped providing prebuilt binaries for Windows about two years ago.
As if that isn't enough, this commit also removes the Android build
scripts. They were wrappers around GYP. Use CMake.
PR-URL: https://github.com/libuv/libuv/pull/2682
Refs: https://github.com/libuv/libuv/pull/2681
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
To make the debugging of test issues easier.
The following integer macros are added:
`ASSERT_EQ(a, b)`, `ASSERT_GE(a, b)`, `ASSERT_GT(a, b)`,
`ASSERT_LE(a, b)`, `ASSERT_LT(a, b)` and `ASSERT_NE(a, b)`.
And its corresponding unsigned integer macros:
`ASSERT_UINT64_EQ(a, b)`, `ASSERT_UINT64_GE(a, b)`,
`ASSERT_UINT64_GT(a, b)`, `ASSERT_UINT64_LE(a, b)`,
`ASSERT_UINT64_LT(a, b)` and `ASSERT_UINT64_NE(a, b)`.
Also these macros for `NULL` and pointer checks:
`ASSERT_NULL(a)`, `ASSERT_NOT_NULL(a)`, `ASSERT_PTR_EQ(a, b)` and
`ASSERT_PTR_NE(a, b)`.
And finally these macros for strings and buffers:
`ASSERT_STR_EQ(a, b)`/`ASSERT_STR_NEQ(a, b)` that use the `strcmp()`
call.
`ASSERT_MEM_EQ(a, b)`/`ASSERT_MEM_NEQ(a, b)` and
`ASSERT_MEM_HEX_EQ(a, b)`/`ASSERT_MEM_HEX_NEQ(a, b)` that use the
`memcmp()` call. The former, prints the data in string format and the
latter in hex format.
These macros are used in the following way:
```c
ASSERT_EQ(UV_EINVAL, uv_loop_close(&loop));
```
With a sample output that would be as follows:
```
Assertion failed in test/test-loop-close.c on line 44: `UV_EINVAL == uv_loop_close(&loop)` (-22 == -16)
```
To view multiples examples if their use, the `test-ipc.c` file has been
modified to use these macros.
The `_ISOC99_SOURCE` is defined to support `inttypes.h` in `z/OS`.
PR-URL: https://github.com/libuv/libuv/pull/2739
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
This commit contains an untested change but the sources list was so
woefully incomplete that even if it doesn't fix things outright, it
definitely makes it less worse.
PR-URL: https://github.com/libuv/libuv/pull/2542
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
xlc reportedly doesn't support the `-Wno-long-long` flag. Detect that
at configure time instead of trying to fix it up at build time.
This enables the flag for both the library and the test suite instead
of just the test suite but that seems fine to me.
PR-URL: https://github.com/libuv/libuv/pull/2512
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Add an API for obtaining cryptographically strong random data from the
system PRNG.
Co-authored-by: Saúl Ibarra Corretgé <s@saghul.net>
Refs: https://github.com/libuv/libuv/pull/1055
PR-URL: https://github.com/libuv/libuv/pull/2347
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
It resets a TCP connection by sending a RST packet. Due to some platform
inconsistencies, mixing of `uv_shutdown` and `uv_tcp_close_reset` calls
is not allowed.
Fixes: https://github.com/libuv/libuv/issues/1991
PR-URL: https://github.com/libuv/libuv/pull/2425
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
libuv can only be compiled using node-gyp on IBM i.
This commit allows it compiled with autoconf & automake.
PR-URL: https://github.com/libuv/libuv/pull/2379
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reading and writing files using a memory file mapping can be
significantly faster on Windows.
PR-URL: https://github.com/libuv/libuv/pull/2295
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
The fallback for systems that lack preadv() only filled the first
buffer.
This commit rectifies that to fill all (or at least as many as possible)
buffers.
Fixes: https://github.com/libuv/libuv/issues/2332
PR-URL: https://github.com/libuv/libuv/pull/2338
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
So far, for some (?) errors, `uv_try_write()` returns `EAGAIN`
regardless of the actual error, so `ECONNRESET` and `EPIPE` errors
can be swallowed here.
This commit changes `uv_try_write()` so that it prefers to return
the actual error it has seen.
PR-URL: https://github.com/libuv/libuv/pull/2321
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
This commit add support for Haiku, an open-source operating system
inspired by BeOS.
PR-URL: https://github.com/libuv/libuv/pull/2301
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
It was reported that uv_get_free_memory() and uv_get_total_memory()
report the wrong values inside an lxc container.
Libuv calls sysinfo(2) but that isn't intercepted by lxc. /proc/meminfo
however is because /proc is a FUSE fs inside the container.
This commit makes libuv try /proc/meminfo first and fall back to
sysinfo(2) in case /proc isn't mounted.
Fixes: https://github.com/libuv/libuv/issues/2249
PR-URL: https://github.com/libuv/libuv/pull/2258
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
This undoes the changes commit 5234b1c4 ("build,sunos: better handling
of non-GCC compiler") makes to configure.ac and Makefile.am because they
break the build on the centos6 buildbots with the following error:
# <snip>
checking for _FILE_OFFSET_BITS value needed for large files... no
./configure: line 12957: syntax error near unexpected token `;'
./configure: line 12957: `; then'
Build step 'Execute shell' marked build as failure
Refs: https://github.com/libuv/libuv/pull/2200
PR-URL: https://github.com/libuv/libuv/pull/2234
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
PR-URL: https://github.com/libuv/libuv/pull/2221
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
`AC_PROG_CC` sets the `GCC` shell variable, which is supposed to be
used to enable GCC-specific options. A `GCC` check is added to only
pass the pre-existing GCC-specific options when using GCC.
The `GCC` variable is passed as an `AM_CONDITIONAL` and is used in
`Makefile.am` is used to address the following:
- Only pass `-pthreads` on `SUNOS` when using GCC
- Only use `-Wno-long-long` when using GCC
With the above changes, the Solaris build is now fixed when using the
native Studio compiler along with the minor adjustments:
- Always pass `-D_REENTRANT` to get thread-safe `errno`
PR-URL: https://github.com/libuv/libuv/pull/2200
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Commit baa81465a ("build: add compile for android arm64/x86/x86-64")
introduced a number of new android-configure scripts but didn't add
them to EXTRA_DIST in Makefile.am, causing `make dist` to fail.
This commit also removes checkspare.sh from EXTRA_DIST. I broke that
in commit a7a16219d ("unix: remove checksparse.sh") from last June.
Mea culpa!
Fixes: https://github.com/libuv/libuv/issues/2190
PR-URL: https://github.com/libuv/libuv/pull/2198
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Add two new methods:
`uv_udp_connect()` to connect / disconnect an UDP handle.
`uv_udp_getpeername()` to get the remote peer address of a connected UDP
handle.
Modify `uv_udp_send()` and `uv_udp_try_send()` to accept a `NULL` `addr`
to send messages over an "UDP connection".
Refs: https://github.com/libuv/leps/pull/10
PR-URL: https://github.com/libuv/libuv/pull/1872
Backport-PR-URL: https://github.com/libuv/libuv/pull/2217
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Encode domain names before passing them on to the libc resolver.
Some getaddrinfo() implementations support IDNA 2008, some only
IDNA 2003 and some don't support i18n domain names at all.
This is a potential security issue because it means a domain name
might resolve differently depending on the system that libuv is
running on.
Fixes: https://github.com/libuv/libuv/issues/2028
PR-URL: https://github.com/libuv/libuv/pull/2046
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Use `setproctitle()` in `FreeBSD` as in the other `BSD` flavours.
Move `uv_setup_args()`, `uv_set_process_title()` and `uv_get_process_title()` to
`bsd-proctitle.c` so it's used by the supported BSDs.
PR-URL: https://github.com/libuv/libuv/pull/2042
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
* dissolve include/uv/pthread-barrier.h
* use libuv mutexes and condition variables, not pthreads's
* drive-by cleanup and simplification enabled by the first two items
PR-URL: https://github.com/libuv/libuv/pull/2019
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Merge src/unix/timer.c and src/win/timer.c into src/timer.c. This
changes the Windows implementation from a binary tree to a binary
heap for generally better performance.
PR-URL: https://github.com/libuv/libuv/pull/1882
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
MSYS2 + MinGW-w64 have good support for autoconf, that should be the
preferred way of building libuv under MinGW.
This is a cherry-pick of commit ee949df1cb from the master branch.
PR-URL: https://github.com/libuv/libuv/pull/1850
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Use the right file path and variable name for the posix.h header file.
Introduced when commit ce41af28 ("cygwin: include uv-posix.h header")
was merged from the v1.x branch, where it is the correct path, into
the master branch.
This is a cherry-pick of commit d0c2ad39 from the master branch.
PR-URL: https://github.com/libuv/libuv/pull/1850
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
This is a cherry-pick of commit d010030ad5 from the master branch.
Conflicts:
Makefile.am
include/uv.h
include/uv/unix.h
libuv.nsi (deleted)
src/unix/pthread-barrier.c (deleted)
PR-URL: https://github.com/libuv/libuv/pull/1850
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Added a check in uv__fs_buf_iter to detect partial reads and writes.
Partial reads and writes are looped until all data has been processed.
PR-URL: https://github.com/libuv/libuv/pull/640
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
