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18 lines
389 B
18 lines
389 B
// +build linux |
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// +build !appengine |
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package isatty |
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import ( |
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"syscall" |
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"unsafe" |
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) |
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const ioctlReadTermios = syscall.TCGETS |
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// IsTerminal return true if the file descriptor is terminal. |
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func IsTerminal(fd uintptr) bool { |
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var termios syscall.Termios |
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_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, fd, ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0) |
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return err == 0 |
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}
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