Christian Stewart 8ee2508668 sysfs: support IsNonblock/SetNonblock on fs.FS-backed files (#2479) ...

OpenFSFile returns fsFile which wraps an fs.File. Previously fsFile only
forwarded Poll but not IsNonblock/SetNonblock, so files opened from
custom fs.FS mounts (e.g. virtual /dev/tcp/) could not participate in
non-blocking I/O.

Changes:
- Add nonblocker interface to forward IsNonblock/SetNonblock through
fsFile to the underlying fs.File (PollableFile cannot be used due to
conflicting Close signatures between fs.File and sys.File)
- Add tests for fsFile IsNonblock/SetNonblock forwarding

Signed-off-by: Christian Stewart <christian@aperture.us>

2026-03-05 16:49:54 +00:00

..

testdata

fs: renames internal syscallfs package to sysfs and notes RATIONALE (#1056)

2023-01-23 11:11:35 +08:00

adapter_test.go

Set floor Go version at 1.20 (#2025)

2024-02-09 13:29:57 -08:00

adapter.go

sysfs: Makes ReadFS and AdaptFS embeddable (#1607)

2023-08-02 08:27:50 +08:00

bench_test.go

Exposes writeable filesystem as experimentalsys.FS (#1605)

2023-07-31 07:56:28 +08:00

datasync_linux.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

datasync_unsupported.go

adds experimental sys.Errno to begin decoupling from the syscall package (#1582)

2023-07-17 08:13:29 +08:00

dir_test.go

Exposes writeable filesystem as experimentalsys.FS (#1605)

2023-07-31 07:56:28 +08:00

dir.go

Exposes writeable filesystem as experimentalsys.FS (#1605)

2023-07-31 07:56:28 +08:00

dirfs_test.go

sysfs: disallow absolute symlinks (#2324)

2024-09-27 07:46:07 -07:00

dirfs.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

file_test.go

sysfs: support IsNonblock/SetNonblock on fs.FS-backed files (#2479)

2026-03-05 16:49:54 +00:00

file_unix.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

file_unsupported.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

file_windows.go

Use golang.org/x/sys (#2443)

2025-12-18 15:01:01 +00:00

file.go

sysfs: support IsNonblock/SetNonblock on fs.FS-backed files (#2479)

2026-03-05 16:49:54 +00:00

futimens_darwin.go

Simplify utimens. (#2449)

2025-11-14 14:39:31 +00:00

futimens_darwin.s

extracts FS interfaces into fsapi package and consolidates impls (#1477)

2023-05-17 07:19:54 +03:00

futimens_linux.go

Use golang.org/x/sys (#2443)

2025-12-18 15:01:01 +00:00

futimens_test.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

futimens_unsupported.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

futimens_windows.go

Set floor Go version at 1.20 (#2025)

2024-02-09 13:29:57 -08:00

futimens.go

Simplify utimens. (#2449)

2025-11-14 14:39:31 +00:00

ino_unix.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

ino_unsupported.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

ino_windows.go

sysfs: Makes ReadFS and AdaptFS embeddable (#1607)

2023-08-02 08:27:50 +08:00

nonblock_unix.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

nonblock_unsupported.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

nonblock_windows.go

Exposes writeable filesystem as experimentalsys.FS (#1605)

2023-07-31 07:56:28 +08:00

oflag_test.go

Removes GOOS=js related leftovers (#2193)

2024-04-22 11:17:10 +09:00

oflag.go

Exposes writeable filesystem as experimentalsys.FS (#1605)

2023-07-31 07:56:28 +08:00

open_file_bsd.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

open_file_darwin.go

Exposes writeable filesystem as experimentalsys.FS (#1605)

2023-07-31 07:56:28 +08:00

open_file_supported.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

open_file_test.go

Exposes writeable filesystem as experimentalsys.FS (#1605)

2023-07-31 07:56:28 +08:00

open_file_unix.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

open_file_unsupported.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

open_file_windows.go

Change version policy to two versions. (#2448)

2025-11-18 12:59:45 +00:00

osfile.go

sysfs: support Poll() on custom stdin implementations (#2476)

2026-03-04 10:40:00 +00:00

poll_darwin.go

fsapi: migrates PollRead to Poll with Pflag (#1599)

2023-07-30 10:56:17 +08:00

poll_darwin.s

sysfs: implements PollRead with poll instead of select (#1596)

2023-07-28 10:49:17 +02:00

poll_linux.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

poll_test.go

sysfs: restore check for EINTR in poll test, fix Windows tests (#1604)

2023-07-31 06:47:47 +08:00

poll_unsupported.go

sysfs: support Poll() on custom stdin implementations (#2476)

2026-03-04 10:40:00 +00:00

poll_windows_test.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

poll_windows.go

sysfs: decouples FS and File from the syscall package (#1602)

2023-07-30 16:06:22 +08:00

poll.go

sysfs: support Poll() on custom stdin implementations (#2476)

2026-03-04 10:40:00 +00:00

readfs_test.go

Set floor Go version at 1.20 (#2025)

2024-02-09 13:29:57 -08:00

readfs.go

sysfs: Makes ReadFS and AdaptFS embeddable (#1607)

2023-08-02 08:27:50 +08:00

rename_test.go

adds experimental sys.Errno to begin decoupling from the syscall package (#1582)

2023-07-17 08:13:29 +08:00

rename_unix.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

rename_unsupported.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

rename_windows.go

adds experimental sys.Errno to begin decoupling from the syscall package (#1582)

2023-07-17 08:13:29 +08:00

sock_supported.go

sysfs: support Poll() on custom stdin implementations (#2476)

2026-03-04 10:40:00 +00:00

sock_test.go

sysfs: support Poll() on custom stdin implementations (#2476)

2026-03-04 10:40:00 +00:00

sock_unix.go

sysfs: support Poll() on custom stdin implementations (#2476)

2026-03-04 10:40:00 +00:00

sock_unsupported.go

sysfs: support Poll() on custom stdin implementations (#2476)

2026-03-04 10:40:00 +00:00

sock_windows.go

sysfs: support Poll() on custom stdin implementations (#2476)

2026-03-04 10:40:00 +00:00

sock.go

sysfs: support Poll() on custom stdin implementations (#2476)

2026-03-04 10:40:00 +00:00

stat_supported.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

stat_test.go

Set floor Go version at 1.20 (#2025)

2024-02-09 13:29:57 -08:00

stat_unsupported.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

stat_windows.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

stat.go

adds experimental sys.Errno to begin decoupling from the syscall package (#1582)

2023-07-17 08:13:29 +08:00

sync_windows.go

Upgrade floor Go version to 1.19 everywhere. (#1622)

2023-08-10 06:09:16 +09:00

sync.go

adds experimental sys.Errno to begin decoupling from the syscall package (#1582)

2023-07-17 08:13:29 +08:00

syscall6_darwin.go

extracts FS interfaces into fsapi package and consolidates impls (#1477)

2023-05-17 07:19:54 +03:00

sysfs_test.go

Removes GOOS=js related leftovers (#2193)

2024-04-22 11:17:10 +09:00

sysfs.go

Removes GOOS=js related leftovers (#2193)

2024-04-22 11:17:10 +09:00

unlink_test.go

adds experimental sys.Errno to begin decoupling from the syscall package (#1582)

2023-07-17 08:13:29 +08:00

unlink_unix.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

unlink_unsupported.go

Streamline build tags: remove tinygo, cgo (#2446)

2025-11-14 00:21:33 -05:00

unlink_windows.go

Supports compilation with GOOS=plan9 (#1603)

2023-07-31 06:47:23 +08:00