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023a38349a0402b61f76023d66cbb9f63912bf94
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75 Commits

Author SHA1 Message Date
Edoardo Vacchi
023a38349a sysfs: implements PollRead with poll instead of select (#1596) 
Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
 2023-07-28 10:49:17 +02:00
Crypt Keeper
180ff682d9 sysfs: changes PollRead to accept int32 timeoutMillis (#1597) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
Co-authored-by: Takeshi Yoneda <takeshi@tetrate.io>
 2023-07-28 10:01:00 +08:00
Crypt Keeper
fb6147ca94 Emulates AT_SYMLINK_NOFOLLOW instead of sometimes implementing it (#1588)
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Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-07-22 08:03:47 +08:00
Crypt Keeper
b842d6cbfd fsapi: adds Oflag to decouple from syscall package (#1586) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-07-19 16:01:44 +08:00
Edoardo Vacchi
1e0c73d569 wasi: nonblocking I/O for sockets and pipes on Windows (#1579) 
Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
 2023-07-19 07:30:06 +08:00
Edoardo Vacchi
1cdb72d431 fs: nonblocking writes should use syscall.Write (#1581) 
Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
 2023-07-17 10:19:27 +02:00
Crypt Keeper
2f8dd23097 adds experimental sys.Errno to begin decoupling from the syscall package (#1582) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-07-17 08:13:29 +08:00
Crypt Keeper
1dafce0b2a sysfs: cleanup windows rename (#1584) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-07-16 07:57:05 +08:00
Crypt Keeper
15fa5c4de5 Changes build to test go 1.21rc2 (#1571) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-07-10 13:39:37 +08:00
Crypt Keeper
6efcf25505 Exposes sys.Stat_t as a portable alternative to syscall.Stat_t (#1567) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-07-10 11:46:20 +08:00
Edoardo Vacchi
d3f09bdcff wasi: nonblocking pipes on Windows (#1570) 
Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
 2023-07-10 06:50:26 +08:00
Crypt Keeper
276257102f gojs: removes user/group behavior (#1566) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-07-07 10:27:41 +08:00
Crypt Keeper
6a9088b46b Centralizes docs on Ino, specifically zero (#1560) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-07-07 08:33:50 +08:00
Crypt Keeper
0ec3c852d6 fs: pares down to functions used in wasip1 and wasip2 (#1563) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-07-07 07:58:36 +08:00
Crypt Keeper
d7193952e1 Allows wrapped filesystems to return dirent.ino except in windows (#1558) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-07-05 17:41:35 +08:00
Crypt Keeper
511b032fa6 readdir: defer re-opening when Seek(0,SeekStart) on a directory (#1551) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-07-02 12:59:44 +08:00
Crypt Keeper
820685c4b2 Simplifies filesystem implementations (#1548) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-07-01 06:53:09 +08:00
Edoardo Vacchi
39f2ff23a6 wasi: improve stdin support for nonblocking, fix stdout (#1542) 
Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
 2023-06-29 07:51:23 +08:00
Crypt Keeper
53ce5eea83 Allows wasip1 guests to use arbitrarily nested pre-opens (#1536) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-06-27 10:02:57 +08:00
Edoardo Vacchi
b01ba67fdc wasi: add nonblock_test.go from gotip, fix nonblock read on Unix-like (#1517)
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Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
 2023-06-15 07:08:44 +08:00
Crypt Keeper
f3778cae08 wasi: fix nonblocking sockets on *NIX (gotip net/http) (#1503) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
Co-authored-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
 2023-06-13 06:51:32 +10:00
Edoardo Vacchi
390437e1fe Revert "wip" 
This reverts commit 1588723735.
 2023-06-09 15:23:25 +02:00
Edoardo Vacchi
1588723735 wip 
Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
 2023-06-09 15:21:32 +02:00
Edoardo Vacchi
97d0d70b73 wasi: add support for sockets (#1493)
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Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
Signed-off-by: Adrian Cole <adrian@tetrate.io>
Co-authored-by: Crypt Keeper <64215+codefromthecrypt@users.noreply.github.com>
Co-authored-by: Achille <achille.roussel@gmail.com>
Co-authored-by: Adrian Cole <adrian@tetrate.io>
 2023-06-02 20:45:42 +08:00
Achille
1b35900911 linux: support using huge pages (#1475) 
Signed-off-by: Achille Roussel <achille.roussel@gmail.com>
 2023-05-17 11:14:31 -07:00
Crypt Keeper
34324031cb extracts FS interfaces into fsapi package and consolidates impls (#1477) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
Co-authored-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
 2023-05-17 07:19:54 +03:00
Crypt Keeper
11b346ed75 Removes AccessMode from platform.File (#1472) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-16 11:32:50 +08:00
Crypt Keeper
2ad2921eed Separates fs.File from os.File implementations of platform.File (#1455) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-15 13:42:20 +08:00
Crypt Keeper
16baeaab47 Adds Readdir to platform.File and removes internal use of fs.FS (#1454) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-11 10:04:34 +08:00
Crypt Keeper
4dd4d54cda Removes platform.Readdirnames (#1451) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-10 14:44:54 +08:00
Crypt Keeper
29c7c7667b Adds IsDir and Seek to platform.File (#1441) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-09 07:47:25 +08:00
Crypt Keeper
3bf7e342c2 Adds Utimens to platform.File (#1440) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-08 11:14:28 +08:00
Crypt Keeper
76ef347b8c Adds Read and Pread to platform.File (#1439) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-08 07:54:06 +08:00
Crypt Keeper
b5198a46ff Adds AccessMode Write and Pwrite to platform.File (#1438) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-05 13:23:30 +08:00
Crypt Keeper
e5dc733df7 Adds Path to platform.File and refactors tests (#1431) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
Co-authored-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
 2023-05-04 07:05:40 +08:00
Adrian Cole
cf5ebf6f6b Use require.ErrnoEquals for more precise failures 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-03 13:54:12 +08:00
Crypt Keeper
c5871c772c Adds Datasync to platform.File (#1427) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-02 14:12:47 +08:00
Crypt Keeper
b79c45b91c Adds Sync to platform.File (#1426) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-02 13:16:50 +08:00
Crypt Keeper
18c793f8e6 Adds platform.File.Chmod (#1423) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-01 19:18:56 +08:00
Crypt Keeper
1047ddee78 Adds platform.File.Chown (#1422) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-01 18:32:13 +08:00
Crypt Keeper
493fe2d410 sysfs: stubs in approach to defining a new file type (#1290) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-05-01 12:33:40 +08:00
Crypt Keeper
36bf277534 sysfs: requires all methods to return syscall.Errno (#1264) 
This forces all syscall functions, notably filesystem, to return numeric
codes as opposed to mapping in two different areas. The result of this
change is better consolidation in call sites of `sysfs.FS`, while
further refactoring is needed to address consolidation of file errors.

Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-03-22 07:47:57 +01:00
Adrian Cole
a43a0f11e4 Revert "sysfs: requires all methods to return syscall.Errno" 
This reverts commit 4ea9d1a7b5.
 2023-03-21 22:22:36 +08:00
Adrian Cole
4ea9d1a7b5 sysfs: requires all methods to return syscall.Errno 
This forces all syscall functions, notably filesystem, to return numeric
codes as opposed to mapping in two different areas. The result of this
change is better consolidation in call sites of `sysfs.FS`, while
further refactoring is needed to address consolidation of file errors.

Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-03-21 22:20:28 +08:00
Crypt Keeper
c46a6eb4ae sysfs: return st instead of accepting it (#1261) 
This returns stat as a value instead of a pointer param. This is both
more efficient and faster. It is also more efficient than returning a
pointer to a stat.

Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-03-21 10:57:19 +08:00
Achille
6471ac7dd7 path_filestat_get: interpret LOOKUP_SYMLINK_FOLLOW (#1252) 
Signed-off-by: Achille Roussel <achille.roussel@gmail.com>
 2023-03-18 08:23:44 +08:00
Crypt Keeper
8c04ad4448 sysfs: maps syscall.EROFS (#1236) 
Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-03-14 10:47:32 +08:00
Crypt Keeper
f3c83dbd8d dirfs: corrects path joining bug when mounting root (#1228) 
Before, we created invalid directory paths when the host directory was
"/", and now we don't!

This brings tests left failing on GOOS=js to 7
```bash
$ wazero run -mount=/:/ --experimental-workdir=$(go env GOROOT)/src/os os.wasm| grep '^--- FAIL'|wc -l
       7
```

See #1222

Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
Co-authored-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
 2023-03-14 07:30:12 +08:00
Crypt Keeper
7e953d7483 gojs: introduces --experimental-workdir CLI arg (#1226) 
When compiled to `GOOS=js`, wasm does not maintain the working
directory: it is defined by the host. While not explicitly documented,
`os.TestDirFSRootDir` in Go suggests the working directory must be valid
to pass (literally the directory holding the file).

This adds an experimental CLI flag that gives the initial working
directory. This is experimental because while GOOS=js uses this, current
WASI compilers will not, as they maintain working directory in code
managed by wasi-libc, or as a convention (e.g. in Zig).

It is not yet known if wasi-cli will maintain working directory
externally or not.

Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-03-13 15:43:45 +08:00
Crypt Keeper
6243091dc2 renames exit log scope to proc and resolves gojs files to cwd (#1223) 
Many tests failed in gojs due to needing to be resolved against the CWD,
which is atypically stored host side. This fixes that and renames the
"exit" scope to "proc" so we can use it for other proc concerns besides
exit.

This reduces known failures on GOOS=js from 23 to 14:
```bash
$ wazero run -mount=/usr/local/go/src/os:/:ro -mount=/tmp:/tmp -mount=/etc:/etc:ro -mount=/usr:/usr:ro -mount=/dev:/dev:ro os.wasm |grep '^--- FAIL'|wc -l
      14
```

See #1222

Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2023-03-13 11:41:19 +08:00