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lch
6dcda77710
posix_fallocate(2) returns error directly without setting errno[1] [1]: https://man.freebsd.org/cgi/man.cgi?query=posix_fallocate&sektion=2 Change-Id: I90ac60ecab6f8814a579cc96d11d4d6660408e88
16 lines
299 B
Go
16 lines
299 B
Go
package fallocate
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import (
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"golang.org/x/sys/unix"
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)
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func fallocate(fd int, mode uint32, off int64, len int64) error {
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// Ignore mode
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_ = mode
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ret, _, _ := unix.Syscall(unix.SYS_POSIX_FALLOCATE, uintptr(fd), uintptr(off), uintptr(len))
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if ret != 0 {
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return unix.Errno(ret)
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}
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return nil
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}
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