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Add ifdef to ThreadBarriers to fix master builds #107

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Merged
kateinoigakukun merged 1 commit into from
Feb 11, 2020
Merged

Add ifdef to ThreadBarriers to fix master builds #107

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13 changes: 13 additions & 0 deletions stdlib/private/SwiftPrivateThreadExtras/ThreadBarriers.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -87,6 +87,19 @@ public func _stdlib_thread_barrier_init(
return 0
}

#if !os(Windows) && !os(WASI)
private func _stdlib_thread_barrier_mutex_and_cond_init(_ barrier: UnsafeMutablePointer<_stdlib_thread_barrier_t>) -> CInt {
guard pthread_mutex_init(barrier.pointee.mutex!, nil) == 0 else {
return -1
}
guard pthread_cond_init(barrier.pointee.cond!, nil) == 0 else {
pthread_mutex_destroy(barrier.pointee.mutex!)
return -1
}
return 0
}
#endif

public func _stdlib_thread_barrier_destroy(
_ barrier: UnsafeMutablePointer<_stdlib_thread_barrier_t>
) -> CInt {
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