./devel/libuv, Cross-platform asynchronous I/O

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Branch: CURRENT, Version: 1.52.1nb1, Package name: libuv-1.52.1nb1, Maintainer: agc

libuv is a multi-platform support library with a focus on asynchronous
I/O. It was primarily developed for use by Node.js, but it's also used
by Luvit, Julia, pyuv, and others.


Required to build:
[pkgtools/cwrappers]

Master sites:

Filesize: 1329.293 KB

Version history: (Expand)


CVS history: (Expand)


   2026-08-24 02:18:40 by Pierre Pronchery | Files touched by this commit (1)
Log message:
devel/libuv: correct the COMMENT

Bumps PKGREVISION.
   2026-03-07 12:31:59 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
libuv: updated to 1.52.1

Changes since version 1.52.0:

* misc: add simple clang-tidy setup (Jameson Nash)
* unix: check RLIMIT_AS and RLIMIT_DATA in uv_get_constrained_memory (Jameson
  Nash)
* win: add fs-fd-hash-inl.h to tarball (tobil4sk)
* unix,win: support NULL loop for sync uv_getaddrinfo (Saúl Ibarra Corretgé)
* Fix const-correctness warning in linux.c (Quaylyn Rimer)
* build(deps): bump actions/upload-artifact from 6 to 7 (dependabot[bot])
* build(deps): bump actions/download-artifact from 7 to 8 (dependabot[bot])
* unix: fix compilation warnings with GCC 15 (Saúl Ibarra Corretgé)
* test: remove conditionals from `uv_thread_self` usage (Yasser Nascimento)
* unix: fix discard const (Rudi Heitbaum)
* unix: do not cast to char variables that are const char (Rudi Heitbaum)
* linux: fix crash if poll callback closes handle before `POLLERR` (Juan José
  Arboleda)
   2026-02-11 10:05:25 by Adam Ciarcinski | Files touched by this commit (4) | Package updated
Log message:
libuv: updated to 1.52.0

2026.02.11, Version 1.52.0 (Stable)

* src: remove unused include of <assert.h> in timer.c (Juan José Arboleda)
* test: skip `udp_multicast_join` if not system-wide available (Juan José
  Arboleda)
* test: remove unused include of <limits.h> in runner.h (Juan José Arboleda)
* doc: don't mention UV_LOOP_ENABLE_IO_URING_SQPOLL (Poul T Lomholt)
* unix: fix uv_thread_{get,set}priority error codes (Ryan Liptak)
* build: dedup sanitizer jobs using matrix strategy (Juan José Arboleda)
* doc: update ncurses link (Saúl Ibarra Corretgé)
* tcp: support customizing TCP_KEEPINTVL and TCP_KEEPCNT (Andy Pan)
* linux: fix -Wformat-truncation warning (Ben Noordhuis)
* src: fix nullptr dereference in uv__print_handles (jhnh204)
* build: make automake link libm on bsd-likes (Juan José Arboleda)
* include: remove unused macro undefs from uv.h (Juan José Arboleda)
* win: handle empty string in uv_get_process_title (Ben Noordhuis)
* win: use WSA_FLAG_NO_HANDLE_INHERIT in WSASocketW (chemodax)
* unix: handle possible `ENOMEM` in `uv__tcp_listen` (Juan José Arboleda)
* win: replace GetModuleHandleA with GetModuleHandleW (chemodax)
* qnx: add qnx 8 support (Deep C)
* mailmap: update email address for Richard Lau (Richard Lau)
* win: remove obsolete comment (Ben Noordhuis)
* unix: handle possible `ENOMEM` in `uv__pipe_listen` (Juan José Arboleda)
* unix: deduplicate uv_free_interface_addresses (Juan José Arboleda)
* test: pass correct string type to GetModuleHandleW (Ben Noordhuis)
* win: remove unnecessary inlining from fs.c (Ben Noordhuis)
* win: move uv__process_reqs to core.c (Ben Noordhuis)
* win: remove unnecessary inlining from header file (Ben Noordhuis)
* test: skip slow process title test on asan+macos (Ben Noordhuis)
* win: dissolve atomicops-inl.h (Ben Noordhuis)
* win: move uv__process_endgames to core.c (Ben Noordhuis)
* win: move uv__insert_pending_req to core.c (Ben Noordhuis)
* win: replace inline asm with compiler intrinsic (Ben Noordhuis)
* win,pipe: minimal fix to uv_read_cb->uv_read_start recursion bug (Jameson
  Nash)
* doc: make requirements work with newer python (Luca Saccarola)
* win: fix -Wcast-function-type warnings in winapi.c (Ben Noordhuis)
* win: fix -Wsign-compare warnings (Ben Noordhuis)
* test: simplify ASSERT_OK macro for static analysis (Jameson Nash)
* win: add arm64 machine type to uv_os_uname (wisemanny)
* win: use ProcessPrng (Ben Noordhuis)
* win: work around wine bug in uv_fs_{unlink,rmdir} (Keno Fischer)
* doc: fix return value for uv_pipe_connect2 (Sean Dewar)
* unix: fix udp sendmmsg fallback path (Ben Noordhuis)
* doc: add binding `C framework` uv_coroutine to LINKS.md (Lawrence Stubbs)
* linux: handle cgroups cpu.max with limit < period (Ben Noordhuis)
* doc: update link, repo name change to c-asio (Lawrence Stubbs)
* build(deps): bump actions/download-artifact from 4 to 5 (dependabot[bot])
* doc: remove nodeuv from LINKS.md (Ben Noordhuis)
* test: use relative paths for pipes and unix sockets (Emily)
* build(deps): bump actions/checkout from 4 to 5 (dependabot[bot])
* unix: improve uv__cpu_relax() on arm (Anton Kirilov)
* win: fix compiler warnings (Savas Sahin)
* unix: replace uv__io_t callback pointer with enum (Ben Noordhuis)
* test,win: fix -Wunused-function warnings (Ben Noordhuis)
* test,win: fix -Wcast-function-type warnings (Ben Noordhuis)
* test,win: fix -Wattributes warnings (Ben Noordhuis)
* win: shrink fd hash table from 2592k to 162k (Ben Noordhuis)
* unix: fix build on the bsds (Ben Noordhuis)
* netbsd: fix thread affinity compilation error (Santiago Gimeno)
* unix: remove UV__SIGNAL_EVENT dispatch from uv__io_cb (Juan José Arboleda)
* build: add -Werror when testing -Wflags (Jameson Nash)
* win: fix path size calculation (Ben Noordhuis)
* doc: correct uv_cancel return value (m0cg)
* unix,win: look up UV_THREADPOOL_SIZE with uv_os_getenv (moe li)
* build(deps): bump actions/setup-python from 5 to 6 (dependabot[bot])
* unix: fix uv__signal_loop_cleanup call in init (Jameson Nash)
* aix: fix nullptr check in uv__skip_lines (Ben Noordhuis)
* unix: add neoverse-v2 cpu identifier (green-br)
* test: make `thread_priority` robust against system default nice levels
 (Juan José Arboleda)
* unix,win: implement `uv_udp_open_ex` (Juan José Arboleda)
* aix: add stub function to satisfy linker (Ben Noordhuis)
* linux: add MSG_ERRQUEUE ipv4/ipv6 udp support (Juan José Arboleda)
* ibmi: add stub function to satisfy linker (Ben Noordhuis)
* darwin: better heuristic for available memory (Christian Guinard)
* build(deps): bump actions/download-artifact from 5 to 6 (dependabot[bot])
* build(deps): bump actions/upload-artifact from 4 to 5 (dependabot[bot])
* unix: fix use of uninitialized variable (Ben Noordhuis)
* doc: fix documentation for uv_utf16_to_wtf8() function (Gang Zhuo)
* win: rename minimal_windows10_version1709() for libuv's convention (Andy Pan)
* build(deps): bump actions/checkout from 5 to 6 (dependabot[bot])
* win: fix race in uv_fs_event_start() (Ben Noordhuis)
* unix: support nanosecond resolution in uv__fs_to_timespec (Ayush Kumar)
* win: handle sshfs-win quirk in uv_fs_readdir() (Ben Noordhuis)
* unix,win: fix leak in uv_os_environ error path (Ambuj Vashistha)
* test: add macros to run fs tests with io_uring (Santiago Gimeno)
* linux: fix uv_fs_ftruncate io_uring implementation (Santiago Gimeno)
* Update OS X reference to macOS in README (Bart Louwers)
* ci: update macos runner images (Ben Noordhuis)
* doc: add example usage for uv_sleep (Kartik Puri)
* ci: add macos-15-intel to matrix (Ben Noordhuis)
* win: Optimize file/directory delete. (chemodax)
* build(deps): bump actions/download-artifact from 6 to 7 (dependabot[bot])
* build(deps): bump actions/upload-artifact from 5 to 6 (dependabot[bot])
* test: run more fs tests using io_uring too (Santiago Gimeno)
* doc: add handle and request usage guidelines (Ben Noordhuis)
* unix: remove handle from queue on uv_spawn() error (Oblivionsage)
* doc: remove hp-ux from supported platforms list (Ben Noordhuis)
* unix,win: add f_frsize field to uv_statfs_t (Ben Noordhuis)
* test: fix -Wuninitialized-const-pointer warning (Ben Noordhuis)
* test: fix -Wstringop-overread warning (Ben Noordhuis)
* test: make pty test work under asan (Ben Noordhuis)
* win: readlink support for IO_REPARSE_TAG_LX_SYMLINK (Cody Tapscott)
* unix: fix partial read handling after POLLHUP (Ben Noordhuis)
* unix: factor out common i/o poll code (Ben Noordhuis)
* test: disable udp_reuseport test under qemu (Ben Noordhuis)
* test: disable tcp_reuseport test under qemu (Ben Noordhuis)
* unix,win: check nbufs argument is reasonable (Ben Noordhuis)
* win: refactor to support large statfs blocks (Santiago Gimeno)
* unix: remove sunpro references (Ben Noordhuis)
* idna: fix assert in wtf8_to_utf16 conversion (tobil4sk)
* aix,ibmi: fix test suite build breakage (Ben Noordhuis)
* unix: implement cpu_relax() for riscv64 (Han Gao)
* doc: add setuid warning to uv_exepath (Ben Noordhuis)
* unix: make OpenBSD uv_exepath work (mischief)
* win: fix uv_get_process_title (StefanStojanovic)
* unix,udp: fix -Wgnu-folding-constant warning (Saúl Ibarra Corretgé)
* cmake: add libuvConfigVersion.cmake file (Przemysław Sobala)
   2025-09-19 09:16:35 by Thomas Klausner | Files touched by this commit (1)
Log message:
libuv: bump PKGREVISION after logic fix
   2025-09-19 09:06:49 by matthew green | Files touched by this commit (2)
Log message:
fix the cpuset_t handling on netbsd.

sched_getaffinity_np() takes the cpuset_t* not a pointer to it.
it also takes a count (cpuset_size()), not the size of the pointer.
uv__cpu_count() also doesn't want a pointer to the pointer.

found my GCC 14.

i wonder what makes weird or breaks.
   2025-04-28 07:53:02 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
libuv: updated to 1.51.0

Version 1.51.0 (Stable)

Changes since version 1.50.0:

* win: fix leak in uv_os_tmpdir (Saúl Ibarra Corretgé)
* docs: fix RTD build (Saúl Ibarra Corretgé)
* win: lazy-load [GS]etThreadDescription symbols (Ben Noordhuis)
* linux: try preadv64/pwritev64 before preadv/pwritev (Ben Noordhuis)
* win: check cwd length before spawning a child process (Morten Engelhardt
  Olsen)
* macos,bsd: handle missing /dev/null in chroot env (Andrey)
* doc: fix README link text (Julio Jordán)
* win: fix order of FILE_STAT_BASIC_INFORMATION struct fields (Hüseyin Açacak)
* macos: increase child process stdio buffer size (Jinho Jang)
* doc: add C3 bindings to LINKS.md (Velikiy Kirill)
* unix: remove unnecessary errno.h include in poll.c (Juan José Arboleda)
* win: fix the inconsistency in volume serial number (Hüseyin Açacak)
* unix: add thread affinity support on openharmony (rainlow)
* unix: enable getrusage for SunOS (Paolo Insogna)
* unix,win: accept NAN/INFINITY as file timestamps (Ben Noordhuis)
* win: add ENABLE_VIRTUAL_TERMINAL_INPUT raw tty mode (Anna Henningsen)
* test: handle UV_ENOTSUP in platform_output (cjihrig)
* doc: fix rendering of threading.html (Tobias Nießen)
* unix,sunos: enable use of sendmmsg on Solaris and Illumos (Stacey Marshall)
* unix: handle out of memory in iface name copy (Ben Noordhuis)
* openbsd: do not error out if cpuspeed is not available (Robert Nagy)
* test: skip thread_name_threadpool on AIX/IBMi (Abdirahim Musse)
* aix,ibmi: fix undeclared identifiers (Richard Lau)
* unix,sunos: prefer SO_REUSEPORT for load balancing (Stacey Marshall)
* doc: free lib pointer before function return (mugitya03)
* test: link with libm (Juan José Arboleda)
* style: rename parameter to match definition (Mohammed Keyvanzadeh)
* test: support partial output lines in test runner (cjihrig)
* build: switch from c90 to c11 (Ben Noordhuis)
* linux: allow nul bytes in abstract socket address (Itay Bookstein)
* sunos: use pipe2 on solaris and illumos (Andy Pan)
* unix: remove TOCTOU issues from uv_pipe_chmod (Ben Noordhuis)
* unix: use pipe_fname if getsockname returns nothing (crupest)
* haiku: use uint32 instead of uint32_t (AE1020)
* doc: update thread pool stack size comment (Ben Noordhuis)
* unix: improve uv_loop_init OOM handling (Ben Noordhuis)
* test: merge uv_tcp_connect callbacks (Juan José Arboleda)
* test: skip multievent tests on macOS with TSAN enabled (Juan José Arboleda)
* linux: align CPU quota calculation with Rust (Juan José Arboleda)
* kqueue: improve fs event watcher OOM handling (Juan José Arboleda)
* sunos: improve fs event watcher OOM handling (Juan José Arboleda)
* build: shorten instructions for cmake build (Juan José Arboleda)
   2025-01-16 07:29:39 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
libuv: updated to 1.50.0

1.50.0

Notable Changes

win: drop support for windows 8
unix,win: add uv_udp_try_send2
win: drop support for the legacy MinGW
misc: implement uv_getrusage_thread
linux: always use io_uring for epoll batching

Important Bugs Fixed

win: fix leak processing fs event
win: plug uv_fs_event_start memory leak
   2024-10-19 07:42:55 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
libuv: updated to 1.49.2

Version 1.49.2 (Stable)

Important Bugs Fixed

Revert "linux: eliminate a read on eventfd per wakeup"
win: Fix linked list logic in getaddrinfo