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385 Commits

Author SHA1 Message Date
Pat Hickey
0ef691b74e rustdocs!! 2021-02-01 18:01:47 -08:00
Pat Hickey
e511dac9ec rustdoc the table 2021-02-01 17:56:20 -08:00
Pat Hickey
7919b191ed fix tests and exports 2021-02-01 17:06:00 -08:00
Pat Hickey
f17bff5490 fill in Deterministic impl of RngCore 2021-02-01 16:25:38 -08:00
Pat Hickey
e9ad3611f6 get rid of outdated cfg_attr 2021-02-01 16:16:13 -08:00
Pat Hickey
cde252c59b wasi-cap-std-sync: sync family of flags is not supported on file_open 2021-02-01 14:25:32 -08:00
Pat Hickey
993697e221 set_fd_flags is only good for append and nonblock 2021-02-01 14:14:13 -08:00
Pat Hickey
5ee093e774 Merge remote-tracking branch 'origin/main' into pch/wasi_common_cap_std 2021-02-01 13:21:25 -08:00
Pat Hickey
a4372c8c2e cap-std-sync: test opening a tempdir as ambient and then WasiDir 2021-02-01 13:15:39 -08:00
Pat Hickey
8b9d2c5bbb cap-std-sync: my set_fd_flags idea didnt seem to work? 2021-02-01 12:42:31 -08:00
Peter Huene
4632228b35 Fix fd_readdir to properly truncate directory entry names. 
Previously, `fd_readdir` was truncating directory entry names based on the
calculation of `min(name_len, buf_len - bufused)`, but `bufused` was not being
updated after writing in the `dirent` structure to the buffer.

This allowed `bufused` to be incremented beyond `buf_len` and returned as the
number of bytes written to the buffer, which is invalid.

This fix adjusts `bufused` when the buffer is written to for the `dirent` so
that name truncation happens as expected.

Fixes #2618.
 2021-02-01 11:41:12 -08:00
Pat Hickey
bad169dde3 port https://github.com/bytecodealliance/wasmtime/pull/2620 into rewrite 2021-02-01 11:10:26 -08:00
Pat Hickey
133344e880 woo it passes six tests even though its awful 2021-01-30 13:54:34 -08:00
Pat Hickey
91a311e37e delete 2021-01-30 13:44:54 -08:00
Pat Hickey
533db3e807 virtfs: implement a bunch more 2021-01-30 13:39:03 -08:00
Pat Hickey
b6cd7d84ad cap-std-sync: export ctx components 2021-01-30 13:38:44 -08:00
Pat Hickey
e940d31f95 add a noent / not_found errorkind 2021-01-30 13:36:41 -08:00
Pat Hickey
c12cd82fc0 careful now 2021-01-29 21:19:24 -08:00
Pat Hickey
e9a7a4094c cap-std-sync Dir::open_file: set the fdflags that OpenOptions cant 2021-01-29 21:08:53 -08:00
Pat Hickey
3d406ff50e Dir::open_file can just pass read/write as bools, centralizing FileCaps decoding 
this way the impls of File/Dir don't need to know about any caps!
 2021-01-29 21:04:34 -08:00
Pat Hickey
d8f3a62b32 dont try to make a virtfs today. instead, delete virtfs example. 2021-01-29 17:27:05 -08:00
Pat Hickey
95ad13c82d wasi-common: break dep on system-interface by defining our own Advice enum 2021-01-29 17:03:08 -08:00
Pat Hickey
2e10e621c4 stub virtfs 2021-01-29 17:02:57 -08:00
Pat Hickey
897b4fb8ab wasictxbuilder: assert that stdio is provided 2021-01-29 15:48:55 -08:00
Pat Hickey
b48e7fcc5d integrate with c-api 2021-01-29 14:09:44 -08:00
Pat Hickey
d3ba69d865 wasi-common no longer contains code derived from cloudabi-utils 
the original C implementation was derived directly from cloudabi-utils.
that implementation is no longer in tree.

acfoltzer's initial Rust implementation included a path_open function
that was ported from cloudabi-utils. this rewrite of wasi-common has
completely delegated all path lookup functionality to cap-std (in the
cap-std-sync impls), and cap-std itself has a completely re-designed
method of path resolution.
 2021-01-29 13:28:13 -08:00
Pat Hickey
11821e5bfd Merge remote-tracking branch 'origin/main' into pch/wasi_common_cap_std 2021-01-29 12:38:13 -08:00
Pat Hickey
e498888732 hook run command up to both wasi snapshots 
sharing the same context! at long last
 2021-01-29 12:29:30 -08:00
Pat Hickey
d738a4a588 preview 0: copy bodies of read, write, and poll_oneoff from snapshot 1 2021-01-29 12:07:21 -08:00
Pat Hickey
ef2cb7b6b7 nearly have snapshot 0 implemented... 2021-01-28 17:00:31 -08:00
Pat Hickey
9bd89abc0c rename everything c2 related to the "real" names 2021-01-28 15:34:03 -08:00
Pat Hickey
47fec44c10 move wasi-c2 into wasi-common 2021-01-28 15:15:50 -08:00
Pat Hickey
dd005208b6 delete wasi-common, yanix, winx 2021-01-28 15:13:45 -08:00
Pat Hickey
32f162aa78 fix windows flags 2021-01-12 09:51:09 -08:00
Pat Hickey
b53aecb367 Merge branch 'pch/wiggle_flags_bitflags' into pch/wasi_common_cap_std 2021-01-11 18:31:43 -08:00
Pat Hickey
75a9dc7fe2 wasi-common: wiggle flags are now bitflags! 
this mostly mechanical change is just getting rid of passing to
`contains` by reference.
 2021-01-11 18:27:55 -08:00
Pat Hickey
a900d0431d Merge remote-tracking branch 'origin/main' into pch/wasi_common_cap_std 2021-01-07 16:39:27 -08:00
Nick Fitzgerald
5de5bf1565 Merge pull request #2550 from bytecodealliance/pch/wiggle_trapping 
wiggle: introduce Trap enum
 2021-01-07 16:23:21 -08:00
Pat Hickey
539058b329 fix windows 2021-01-07 14:57:18 -08:00
Nick Fitzgerald
5ad82de3c5 Bump Wasmtime to 0.22.0; Cranelift to 0.69.0 2021-01-07 14:51:12 -08:00
Pat Hickey
13cd7a4a8e Merge branch 'pch/wiggle_trapping' into pch/wasi_common_cap_std 2021-01-07 14:10:59 -08:00
Pat Hickey
b149a03d5d wasi-common: instead of panicking, use an Error::Unsupported that Traps 2021-01-07 14:05:49 -08:00
Pat Hickey
cd3adb1abd Trap::I32Exit is a better name 2021-01-07 11:45:11 -08:00
Pat Hickey
1dab7c8f94 wasi submodule: noreturn annotations are merged into main 2021-01-07 11:45:11 -08:00
Pat Hickey
4a574c14eb wasi-common: port to use wiggle::Trap 2021-01-07 11:45:11 -08:00
Pat Hickey
1c7c18b026 WASI submodule: mark proc_exit funcs as noreturn in the witx 2021-01-07 11:45:11 -08:00
Pat Hickey
01d74ceb73 Merge remote-tracking branch 'origin/main' into pch/wasi_common_cap_std 2021-01-04 11:19:02 -08:00
Sakarias Johansson
22ad43b430 Add filestat_get for stdout, stdin and stderr 
This makes fstat work for stdout, stdin and stderr as expected.
This seemed like the only reasonable functions to implement from the
filestat_* set, for stdout, stdin and stderr.

Fixes #2515
 2020-12-16 14:33:42 +01:00
Pat Hickey
b5852bf5ff open_dir can never create a dir 2020-12-15 16:44:03 -08:00
whitequark
fc4eeae896 Alias yanix::file::OFlags::RSYNC to SYNC on Android. 
Android defines O_RSYNC to be the same as O_SYNC:

35bb46188c/libc/include/fcntl.h (L57)
 2020-12-14 22:03:43 -08:00