Andrew Kelley
a6347a68a9
std.Io.net: implement receiving connectionless messages
2025-10-29 06:20:48 -07:00
Andrew Kelley
961961cf85
std: fix msghdr and cmsghdr when using musl libc
...
glibc and linux kernel use size_t for some field lengths while POSIX and
musl use int. This bug would have caused breakage the first time someone
tried to call sendmsg on a 64-bit big endian system when linking musl
libc.
my opinion:
* msghdr.iovlen: kernel and glibc have it right. This field should
definitely be size_t. With int, the padding bytes are wasted for no
reason.
* msghdr.controllen: POSIX and musl have it right. 4 bytes is plenty for
the length, and it saves 4 bytes next to flags.
* cmsghdr.len: POSIX and musl have it right. 4 bytes is plenty for the
length, and it saves 4 bytes since the other fields are also 32-bits
each.
2025-10-29 06:20:48 -07:00
Andrew Kelley
95dee2af9c
std.Io: implement netSend
2025-10-29 06:20:48 -07:00
Andrew Kelley
bcb6760fa5
std.os.linux: remove unnecessary warnings from sendmmsg
...
The one about INT_MAX is self-evident from the type system.
The one about kernel having bad types doesn't seem accurate as I checked
the source code and it uses size_t for all the appropriate types,
matching the libc struct definition for msghdr and msghdr_const.
2025-10-29 06:20:48 -07:00
Andrew Kelley
3b80fde6f4
std.os.linux: remove sendmmsg workaround
...
This "fix" is too opinionated to belong here. Better instead to
document the pitfalls.
2025-10-29 06:20:48 -07:00
Andrew Kelley
cde5a51d0c
std.Io.net: make netSend support multiple messages
...
this lowers to sendmmsg on linux, and means Io.Group is no longer
needed, resulting in a more efficient implementation.
2025-10-29 06:20:48 -07:00
Andrew Kelley
b22400271f
std.Io.net.HostName: finish implementing DNS lookup
2025-10-29 06:20:48 -07:00
Andrew Kelley
2e1ab5d3f7
std.Io.Threaded: implement Group.cancel
2025-10-29 06:20:48 -07:00
Andrew Kelley
8e1da66ba1
std.Io: implement Group API
2025-10-29 06:20:48 -07:00
Andrew Kelley
5469db66e4
std.Thread.ResetEvent: make it more reusable
2025-10-29 06:20:48 -07:00
Andrew Kelley
f9d976a4e1
std.Io: rename asyncConcurrent to concurrent
2025-10-29 06:20:48 -07:00
Andrew Kelley
60c4bdb14c
Io.net: implement more networking
...
the next task is now implementing Io.Group
2025-10-29 06:20:48 -07:00
Andrew Kelley
8771a9f082
std.Io.net: progress towards DNS resolution
2025-10-29 06:20:48 -07:00
Andrew Kelley
5782158628
std.net: fix parsing IPv6 addr "::"
2025-10-29 06:20:48 -07:00
Andrew Kelley
885b3f8342
Io.net: finish implementing IPv6 parsing
2025-10-29 06:20:48 -07:00
Andrew Kelley
e7c9df9fb0
Io.net: use resolve for IPv6
...
/etc/resolv.conf might have IPv6 addresses with scope in it, so this is
needed.
2025-10-29 06:20:48 -07:00
Andrew Kelley
d776a6bbbe
Io.net: rework IPv6 parsing and printing
...
extract pure functional logic into pure functions and then layer the
scope crap on top properly
the formatting code incorrectly didn't do the reverse operation
(if_indextoname). fix that with some TODO panics
2025-10-29 06:20:48 -07:00
Andrew Kelley
5089352b86
std.Io: rename ThreadPool to Threaded
2025-10-29 06:20:48 -07:00
Andrew Kelley
0e9280ef1a
std.Io: extract Dir to separate file
2025-10-29 06:20:48 -07:00
Andrew Kelley
fc1e3d5bc9
Io.net: partial implementation of dns lookup
2025-10-29 06:20:48 -07:00
Andrew Kelley
b4e5e9d48f
Io.net: implement sortLookupResults
2025-10-29 06:20:48 -07:00
Andrew Kelley
e7729a7b89
std: start moving fs.File to Io
2025-10-29 06:20:48 -07:00
Andrew Kelley
bd3c65f752
std.Io.net: partially implement HostName.lookup
2025-10-29 06:20:48 -07:00
Andrew Kelley
668f905243
add some networking
2025-10-29 06:20:48 -07:00
Andrew Kelley
d801a71d29
add std.testing.io
2025-10-29 06:20:48 -07:00
Andrew Kelley
84d60404be
std.Io: delete asyncParallel
2025-10-29 06:20:48 -07:00
Andrew Kelley
7ead86e339
std.Io: fix error handling and asyncParallel docs
2025-10-29 06:20:48 -07:00
Andrew Kelley
f762597724
std.Io: add asyncConcurrent and asyncParallel
2025-10-29 06:20:48 -07:00
Andrew Kelley
ec3e4c00c3
std.Io.EventLoop: add aarch64 support
2025-10-29 06:20:48 -07:00
Andrew Kelley
30be75ca40
std.Io.ThreadPool: fix asyncDetached
2025-10-29 06:20:48 -07:00
Andrew Kelley
f5d8492b1f
std.Io: rename go to asyncDetached
...
it's a better name because it's more descriptive, not a reference, and
hints that it is less common than async
2025-10-29 06:20:48 -07:00
Andrew Kelley
14c3dc4c49
revert std.Thread.Pool for now
...
and move the Io impl to a separate file
2025-10-29 06:20:48 -07:00
Andrew Kelley
fd4dd3befb
update to sync with master
2025-10-29 06:20:48 -07:00
Andrew Kelley
e1cbcecf89
Io: update for new linked list API
2025-10-29 06:20:48 -07:00
Andrew Kelley
4b657d2de5
std.Io: remove @ptrCast workarounds
...
thanks to d53cc5e5b2ac51793ea19a847d8cee409af1dee3
2025-10-29 06:20:48 -07:00
Andrew Kelley
c88b8e3c15
std.Io.EventLoop: implement select
2025-10-29 06:20:48 -07:00
Andrew Kelley
f158ec5530
Io.EventLoop: select stub
2025-10-29 06:20:48 -07:00
Andrew Kelley
7aa4062f5c
introduce Io.select and implement it in thread pool
2025-10-29 06:20:48 -07:00
Jacob Young
c4fcf85c43
Io.Condition: implement full API
2025-10-29 06:20:48 -07:00
Jacob Young
3eb7be5cf6
EventLoop: implement detached fibers
2025-10-29 06:20:48 -07:00
Andrew Kelley
0f105a8a10
EventLoop: let the allocator do its job
...
to bucket and free fiber allocations
2025-10-29 06:20:48 -07:00
Jacob Young
08ce000276
EventLoop: fix std.Io.Condition implementation
...
1. a fiber can't put itself on a queue that allows it to be rescheduled
2. allow the idle fiber to unlock a mutex held by another fiber by
ignoring reschedule requests originating from the idle fiber
2025-10-29 06:20:48 -07:00
Jacob Young
e366b13a65
EventLoop: revert incorrect optimization
2025-10-29 06:20:48 -07:00
Andrew Kelley
4063205746
EventLoop: remove broken mechanism for making deinit block on detached
2025-10-29 06:20:48 -07:00
Andrew Kelley
929b616e0f
std.Io.Condition: change primitive to support only one
...
and no timer
2025-10-29 06:20:48 -07:00
Andrew Kelley
8773b63241
EventLoop: take DetachedClosure into account when allocating
2025-10-29 06:20:48 -07:00
Andrew Kelley
266bcfbf2f
EventLoop: implement detached async
...
data races on deinit tho
2025-10-29 06:20:48 -07:00
Jacob Young
f84aca36c3
Io: implement faster mutex
2025-10-29 06:20:48 -07:00
Andrew Kelley
a1c1d06b19
std.Io: add detached async
2025-10-29 06:20:48 -07:00
Andrew Kelley
0d4b358dd8
implement Mutex, Condition, and Queue
2025-10-29 06:20:48 -07:00
