dragonflybsd: fix compilation failure (#4534)

Fixes: https://github.com/libuv/libuv/issues/4533
Signed-off-by: Jeffrey H. Johnson <trnsz@pobox.com>

doc: bump min supported linux and freebsd versions (#3830)

The old Linux baseline was essentially RHEL 6 but that distro has been
out of support for two years now. Move to RHEL 7.

doc: bump min supported linux and freebsd versions (#3830)

The old Linux baseline was essentially RHEL 6 but that distro has been
out of support for two years now. Move to RHEL 7.

This commit also moves FreeBSD to tier 2 because it isn't actually
part of libuv's CI matrix, only Node's.

Fixes: https://github.com/libuv/libuv/issues/3822

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unix,win: add uv_get_available_memory() (#3754)

misc: fix return value of memory functions (#3818)

Specifically uv_get_free_memory and uv_get_total_memory.

freebsd: use copy_file_range() in uv_fs_sendfile() (#3496)

Use copy_file_range() on FreeBSD 13 and above.

freebsd: fix an incompatible pointer type warning

Fixes: https://github.com/libuv/libuv/issues/3155
PR-URL: https://github.com/libuv/libuv/pull/3188
Reviewed-By: Jameson Nash <vtjnas

freebsd: fix an incompatible pointer type warning

Fixes: https://github.com/libuv/libuv/issues/3155
PR-URL: https://github.com/libuv/libuv/pull/3188
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

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src: DragonFlyBSD has mmsghdr struct too

Still returns ENOSYS, until the send/recv functions are implemented.

PR-URL: https://github.com/libuv/libuv/pull/3040
Reviewed-By: Santi

src: DragonFlyBSD has mmsghdr struct too

Still returns ENOSYS, until the send/recv functions are implemented.

PR-URL: https://github.com/libuv/libuv/pull/3040
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

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linux: fix i386 sendmmsg/recvmmsg support

Android/i386 doesn't have separate sendmmsg/recvmmsg system calls,
they're multiplexed through the socketcall system call.

(More precis

linux: fix i386 sendmmsg/recvmmsg support

Android/i386 doesn't have separate sendmmsg/recvmmsg system calls,
they're multiplexed through the socketcall system call.

(More precisely, the system calls may be present but the standard
seccomp filter rejects them, whereas socketcall is whitelisted.)

This commit removes the flags and timeout arguments from libuv's
internal system call wrappers because they're always zero and it
makes EINVAL/ENOSYS detection after a failed socketcall() easier.

Fixes: https://github.com/libuv/libuv/issues/2923
PR-URL: https://github.com/libuv/libuv/pull/2925
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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unix: fix DragonFly BSD build

This commit includes patches from dports to fix the DragonFly
BSD build. It also removes the now unused uv_exepath_procfs().

PR-URL: https://github

unix: fix DragonFly BSD build

This commit includes patches from dports to fix the DragonFly
BSD build. It also removes the now unused uv_exepath_procfs().

PR-URL: https://github.com/libuv/libuv/pull/2952
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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freebsd,linux: add recvmmsg() + sendmmsg() udp implementation

This commits adds support for recvmmsg() and sendmmsg() extensions to
recvmsg() and sendmsg() that allows the caller to rece

freebsd,linux: add recvmmsg() + sendmmsg() udp implementation

This commits adds support for recvmmsg() and sendmmsg() extensions to
recvmsg() and sendmsg() that allows the caller to receive and send
multiple message from a socket using a single system call. This has
performance benefits for some applications.

Co-authored-by: Ondřej Surý <ondrej@sury.org>
Co-authored-by: Witold Kręcicki <wpk@culm.net>

PR-URL: https://github.com/libuv/libuv/pull/2532
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <s@saghul.net>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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unix: pass sysctl size arg using ARRAY_SIZE macro

PR-URL: https://github.com/libuv/libuv/pull/2510
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santi

unix: pass sysctl size arg using ARRAY_SIZE macro

PR-URL: https://github.com/libuv/libuv/pull/2510
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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src: move uv_free_cpu_info to uv-common.c

PR-URL: https://github.com/libuv/libuv/pull/2433
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.co

src: move uv_free_cpu_info to uv-common.c

PR-URL: https://github.com/libuv/libuv/pull/2433
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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unix,win: add uv_get_constrained_memory()

Fixes: https://github.com/libuv/libuv/issues/2286
PR-URL: https://github.com/libuv/libuv/pull/2289
Reviewed-By: Ben Noordhuis <info@bnoordhu

unix,win: add uv_get_constrained_memory()

Fixes: https://github.com/libuv/libuv/issues/2286
PR-URL: https://github.com/libuv/libuv/pull/2289
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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core,bsd: refactor process_title functions

Use `setproctitle()` in `FreeBSD` as in the other `BSD` flavours.
Move `uv_setup_args()`, `uv_set_process_title()` and `uv_get_process_title()`

core,bsd: refactor process_title functions

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>

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include,src: introduce UV__ERR() macro

Using -errno, -E**, and -pthread_function() can be
error prone, and breaks compatibility with some operating
systems that already negate errno'

include,src: introduce UV__ERR() macro

Using -errno, -E**, and -pthread_function() can be
error prone, and breaks compatibility with some operating
systems that already negate errno's (e.g. Haiku).

This commit adds a UV__ERR() macro that ensures libuv
errors are negative.

Fixes: https://github.com/libuv/help/issues/39
PR-URL: https://github.com/libuv/libuv/pull/1687
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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unix: fix uv_cpu_info() error on FreeBSD

This commit updates the key used in uv_cpu_info()
for ARM FreeBSD.

Fixes: https://github.com/nodejs/node/issues/17995
Fixes: https:/

unix: fix uv_cpu_info() error on FreeBSD

This commit updates the key used in uv_cpu_info()
for ARM FreeBSD.

Fixes: https://github.com/nodejs/node/issues/17995
Fixes: https://github.com/libuv/libuv/issues/1694
PR-URL: https://github.com/libuv/libuv/pull/1700
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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unix: make get(set)_process_title MT-safe

Used a shared uv_mutex_t in unix implementations of these functions
to prevent simultaneous execution.

Fixes: https://github.com/libuv/

unix: make get(set)_process_title MT-safe

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>

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unix: always copy process title into local buffer

Ensures that the user's argv is copied into a local buffer when calling
uv_setup_args. Before, the argv was simply being pointed to, whi

unix: always copy process title into local buffer

Ensures that the user's argv is copied into a local buffer when calling
uv_setup_args. Before, the argv was simply being pointed to, which
meant that libuv could end up accessing invalid memory if the user
decided to later edit the memory at that location. It also meant that a
subsequent call to uv_set_process_title would never write more
characters than the length of argv[0].

With the new changes, argv[0] is copied into a temporary buffer and any
subsequent calls to uv_set_process_title will thus be able to copy as
many characters as the call to uv__strdup permits. Note that on *BSD
and AIX this behaviour was already in effect .

Some error checking (specifically checking the result of uv__strdup)
has been added, and calls to uv__free rearranged so that in case of
ENOMEM uv__free can't be called erroneously.

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>

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freebsd: replace kvm with sysctl

PR-URL: https://github.com/libuv/libuv/pull/1377
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.

freebsd: replace kvm with sysctl

PR-URL: https://github.com/libuv/libuv/pull/1377
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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unix: factor out reusable BSD ifaddrs impl

Create a dedicated source file to share among platforms on which we find
ifaddrs using the BSD getifaddrs API. De-duplicate our existing copie

unix: factor out reusable BSD ifaddrs impl

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>

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unix: factor out getifaddrs result filter

On platforms using getifaddrs we iterate over the interfaces two or
three times. First we count them, then we enumerate them, and then we
f

unix: factor out getifaddrs result filter

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>

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unix: factor out reusable POSIX hrtime impl

Create a dedicated source file to share among platforms on which we
implement hrtime using POSIX `clock_gettime`. De-duplicate our
existi

unix: factor out reusable POSIX hrtime impl

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>

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unix,win: make uv_get_process_title() stricter

This commit causes uv_get_process_title() to:
- return EINVAL if the buffer is null or size is 0
- return ENOBUFS if the title is too

unix,win: make uv_get_process_title() stricter

This commit causes uv_get_process_title() to:
- return EINVAL if the buffer is null or size is 0
- return ENOBUFS if the title is too big for the buffer
- null terminate the buffer on success

Fixes: https://github.com/libuv/libuv/issues/315
PR-URL: https://github.com/libuv/libuv/pull/928
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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unix: guard against clobbering errno in uv__free()

Libuv expects that free() does not clobber errno. The system allocator
honors that assumption but custom allocators may not be so care

unix: guard against clobbering errno in uv__free()

Libuv expects that free() does not clobber errno. The system allocator
honors that assumption but custom allocators may not be so careful.

PR-URL: https://github.com/libuv/libuv/pull/837
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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misc: remove unnecessary null pointer checks

Fixes: https://github.com/libuv/libuv/issues/595
PR-URL: https://github.com/libuv/libuv/pull/604
Reviewed-By: Saúl Ibarra Corretgé <saghu

misc: remove unnecessary null pointer checks

Fixes: https://github.com/libuv/libuv/issues/595
PR-URL: https://github.com/libuv/libuv/pull/604
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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