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[test][stdlib] Define stdio stubs for OpenBSD. #32330

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Merged
merged 1 commit into from
Jun 12, 2020
Merged

[test][stdlib] Define stdio stubs for OpenBSD. #32330

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4 changes: 4 additions & 0 deletions stdlib/public/Platform/Platform.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -142,6 +142,10 @@ public func snprintf(ptr: UnsafeMutablePointer<Int8>, _ len: Int, _ format: Unsa
return vsnprintf(ptr, len, format, va_args)
}
}
#elseif os(OpenBSD)
public var stdin: UnsafeMutablePointer<FILE> { return _swift_stdlib_stdin() }
public var stdout: UnsafeMutablePointer<FILE> { return _swift_stdlib_stdout() }
public var stderr: UnsafeMutablePointer<FILE> { return _swift_stdlib_stderr() }
#elseif os(Windows)
public var stdin: UnsafeMutablePointer<FILE> { return __acrt_iob_func(0) }
public var stdout: UnsafeMutablePointer<FILE> { return __acrt_iob_func(1) }
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17 changes: 17 additions & 0 deletions stdlib/public/SwiftShims/LibcOverlayShims.h
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Expand Up @@ -20,6 +20,9 @@

#include "Visibility.h"

#if defined(__OpenBSD__)
#include <stdio.h>
#endif
#if defined(_WIN32) && !defined(__CYGWIN__)
#include <errno.h>
#include <io.h>
Expand Down Expand Up @@ -112,6 +115,20 @@ int static inline _swift_stdlib_openat(int fd, const char *path, int oflag,
}
#endif

#if defined(__OpenBSD__)
static inline FILE *_swift_stdlib_stdin(void) {
return stdin;
}

static inline FILE *_swift_stdlib_stdout(void) {
return stdout;
}

static inline FILE *_swift_stdlib_stderr(void) {
return stderr;
}
#endif

#if __has_feature(nullability)
#pragma clang assume_nonnull end
#endif
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