ea336061c2
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The PR introduces the `platform.Select()` API, wrapping `select(2)` on POSIX and emulated in some cases on Windows. RATIONALE.md contains a full explanation of the approach followed in `poll_oneoff` to handle Stdin and the other types of file descriptors, and the clock subscriptions. It also introduces an abstraction (`StdioFilePoller`) to allow the simulation of different scenarios (waiting for input, input ready, timeout expired, etc.) when unit-testing interactive input. This closes #1317. Signed-off-by: Edoardo Vacchi <evacchi@users.noreply.github.com>
14 lines
382 B
Go
14 lines
382 B
Go
package platform
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import (
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"syscall"
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_ "unsafe"
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)
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// syscall_syscall6 is a private symbol that we link below. We need to use this
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// instead of syscall.Syscall6 because the public syscall.Syscall6 won't work
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// when fn is an address.
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//
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//go:linkname syscall_syscall6 syscall.syscall6
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func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
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