27 lines
548 B
Go
27 lines
548 B
Go
package sysfs
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import (
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"syscall"
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"github.com/tetratelabs/wazero/experimental/sys"
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)
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const supportedSyscallOflag = sys.O_DIRECTORY | sys.O_DSYNC | sys.O_NOFOLLOW | sys.O_NONBLOCK
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func withSyscallOflag(oflag sys.Oflag, flag int) int {
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if oflag&sys.O_DIRECTORY != 0 {
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flag |= syscall.O_DIRECTORY
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}
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if oflag&sys.O_DSYNC != 0 {
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flag |= syscall.O_DSYNC
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}
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if oflag&sys.O_NOFOLLOW != 0 {
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flag |= syscall.O_NOFOLLOW
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}
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if oflag&sys.O_NONBLOCK != 0 {
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flag |= syscall.O_NONBLOCK
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}
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// syscall.O_RSYNC not defined on darwin
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return flag
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}
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