Andrew Kelley
8d03ec6766
std.Io.net: implement receiving connectionless messages
2025-10-02 16:30:59 -07:00
Andrew Kelley
062d17ccab
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.
2025-10-02 16:30:59 -07:00
Andrew Kelley
96cf75977b
std.Io: implement netSend
2025-10-02 16:30:59 -07:00
Andrew Kelley
29d4de53d6
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.
2025-10-02 16:30:59 -07:00
Andrew Kelley
9354036dc2
std.os.linux: remove sendmmsg workaround
...
This "fix" is too opinionated to belong here. Better instead to
document the pitfalls.
2025-10-02 16:30:59 -07:00
Andrew Kelley
47f18ee6a0
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.
2025-10-02 16:30:59 -07:00
Andrew Kelley
46e5068e48
std.Io.net.HostName: finish implementing DNS lookup
2025-10-02 16:30:59 -07:00
Andrew Kelley
a37c0bca22
std.Io.Threaded: implement Group.cancel
2025-10-02 16:30:59 -07:00
Andrew Kelley
3c9fdf810f
std.Io: implement Group API
2025-10-02 16:30:59 -07:00
Andrew Kelley
d37d795cba
std.Thread.ResetEvent: make it more reusable
2025-10-02 16:30:59 -07:00
Andrew Kelley
96dc44b5ea
std.Io: rename asyncConcurrent to concurrent
2025-10-02 16:30:59 -07:00
Andrew Kelley
79b807bf1c
Io.net: implement more networking
...
the next task is now implementing Io.Group
2025-10-02 16:30:59 -07:00
Andrew Kelley
3e8cc9c496
std.Io.net: progress towards DNS resolution
2025-10-02 16:30:59 -07:00
Andrew Kelley
3e828b02bd
std.net: fix parsing IPv6 addr "::"
2025-10-02 16:30:59 -07:00
Andrew Kelley
0806252a9b
Io.net: finish implementing IPv6 parsing
2025-10-02 16:30:59 -07:00
Andrew Kelley
888bf35ab0
Io.net: use resolve for IPv6
...
/etc/resolv.conf might have IPv6 addresses with scope in it, so this is
needed.
2025-10-02 16:30:59 -07:00
Andrew Kelley
dac7ae1e43
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
2025-10-02 16:30:59 -07:00
Andrew Kelley
0f2427c5d2
std.Io: rename ThreadPool to Threaded
2025-10-02 16:30:59 -07:00
Andrew Kelley
43eea7beec
std.Io: extract Dir to separate file
2025-10-02 16:30:59 -07:00
Andrew Kelley
e34bb9a413
Io.net: partial implementation of dns lookup
2025-10-02 16:30:59 -07:00
Andrew Kelley
4e887625d4
Io.net: implement sortLookupResults
2025-10-02 16:30:59 -07:00
Andrew Kelley
676f1b492e
std: start moving fs.File to Io
2025-10-02 16:30:59 -07:00
Andrew Kelley
bdf463bee2
std.Io.net: partially implement HostName.lookup
2025-10-02 16:30:59 -07:00
Andrew Kelley
07cc4077fb
add some networking
2025-10-02 16:30:59 -07:00
Andrew Kelley
f680c095bd
add std.testing.io
2025-10-02 16:30:59 -07:00
Andrew Kelley
2746239fd3
std.Io: delete asyncParallel
2025-10-02 16:30:59 -07:00
Andrew Kelley
25b2954c0c
std.Io: fix error handling and asyncParallel docs
2025-10-02 16:30:59 -07:00
Andrew Kelley
9fd1ecb348
std.Io: add asyncConcurrent and asyncParallel
2025-10-02 16:30:59 -07:00
Andrew Kelley
ba51b392e6
std.Io.EventLoop: add aarch64 support
2025-10-02 16:30:59 -07:00
Andrew Kelley
f0499abd88
std.Io.ThreadPool: fix asyncDetached
2025-10-02 16:30:59 -07:00
Andrew Kelley
806214797a
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
2025-10-02 16:30:59 -07:00
Andrew Kelley
9a62dc4d89
revert std.Thread.Pool for now
...
and move the Io impl to a separate file
2025-10-02 16:30:59 -07:00
Andrew Kelley
fdd59f0fa7
update to sync with master
2025-10-02 16:30:59 -07:00
Andrew Kelley
0c0ea7844e
Io: update for new linked list API
2025-10-02 16:30:59 -07:00
Andrew Kelley
61c38d77c6
std.Io: remove @ptrCast workarounds
...
thanks to d53cc5e5b2ac51793ea19a847d8cee409af1dee3
2025-10-02 16:30:59 -07:00
Andrew Kelley
0c1e102e97
std.Io.EventLoop: implement select
2025-10-02 16:30:59 -07:00
Andrew Kelley
b4fb7df140
Io.EventLoop: select stub
2025-10-02 16:30:59 -07:00
Andrew Kelley
4a3ef0f779
introduce Io.select and implement it in thread pool
2025-10-02 16:30:59 -07:00
Jacob Young
6ba65ca972
Io.Condition: implement full API
2025-10-02 16:30:59 -07:00
Jacob Young
b174777437
EventLoop: implement detached fibers
2025-10-02 16:30:59 -07:00
Andrew Kelley
5c4ddb8d35
EventLoop: let the allocator do its job
...
to bucket and free fiber allocations
2025-10-02 16:30:59 -07:00
Jacob Young
c8950b5dd5
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
2025-10-02 16:30:59 -07:00
Jacob Young
5952fc2c73
EventLoop: revert incorrect optimization
2025-10-02 16:30:59 -07:00
Andrew Kelley
34e85db4a2
EventLoop: remove broken mechanism for making deinit block on detached
2025-10-02 16:30:59 -07:00
Andrew Kelley
e5b2df0c9b
std.Io.Condition: change primitive to support only one
...
and no timer
2025-10-02 16:30:59 -07:00
Andrew Kelley
63b3a3d11c
EventLoop: take DetachedClosure into account when allocating
2025-10-02 16:30:59 -07:00
Andrew Kelley
663611773c
EventLoop: implement detached async
...
data races on deinit tho
2025-10-02 16:30:59 -07:00
Jacob Young
0f083f24ff
Io: implement faster mutex
2025-10-02 16:30:59 -07:00
Andrew Kelley
0086d315f5
std.Io: add detached async
2025-10-02 16:30:59 -07:00
Andrew Kelley
5508b4c887
implement Mutex, Condition, and Queue
2025-10-02 16:30:59 -07:00
