mirror of
https://github.com/AlexxIT/go2rtc.git
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e080eac204
- Rename `syscall_linux.go` to `syscall.go` with build constraints for non-BSD and non-Windows platforms. - Merge `syscall_darwin.go` into `syscall_bsd.go` and adjust build constraints for BSD platforms (Darwin, FreeBSD, OpenBSD). - Remove redundant `syscall_freebsd.go`. - Add build constraints to `syscall_windows.go` for Windows platform.
27 lines
772 B
Go
27 lines
772 B
Go
//go:build darwin || ios || freebsd || openbsd || netbsd || dragonfly
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package mdns
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import (
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"syscall"
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)
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func SetsockoptInt(fd uintptr, level, opt int, value int) (err error) {
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// change SO_REUSEADDR and REUSEPORT flags simultaneously for BSD-like OS
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// https://github.com/AlexxIT/go2rtc/issues/626
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// https://stackoverflow.com/questions/14388706/how-do-so-reuseaddr-and-so-reuseport-differ/14388707
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if opt == syscall.SO_REUSEADDR {
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if err = syscall.SetsockoptInt(int(fd), level, opt, value); err != nil {
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return
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}
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opt = syscall.SO_REUSEPORT
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}
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return syscall.SetsockoptInt(int(fd), level, opt, value)
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}
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func SetsockoptIPMreq(fd uintptr, level, opt int, mreq *syscall.IPMreq) (err error) {
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return syscall.SetsockoptIPMreq(int(fd), level, opt, mreq)
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}
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