Swift Package IndexBuild Information
Failed to build swift-fileio, reference main (974398), with Swift 6.1 for Wasm on 15 Jun 2025 18:03:44 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.63.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/p-x9/swift-fileio.git
Reference: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/p-x9/swift-fileio
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 9743989 Merge pull request #16 from p-x9/feature/precondition-fastpath
Cloned https://github.com/p-x9/swift-fileio.git
Revision (git rev-parse @):
97439890d86e707f3df49a91365d25389f5f8b6f
SUCCESS checkout https://github.com/p-x9/swift-fileio.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/p-x9/swift-fileio.git
https://github.com/p-x9/swift-fileio.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "swift-fileio",
"name" : "swift-fileio",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "FileIO",
"targets" : [
"FileIO"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "FileIOTests",
"module_type" : "SwiftTarget",
"name" : "FileIOTests",
"path" : "Tests/FileIOTests",
"sources" : [
"FileIOTests.swift"
],
"target_dependencies" : [
"FileIO"
],
"type" : "test"
},
{
"c99name" : "FileIO",
"module_type" : "SwiftTarget",
"name" : "FileIO",
"path" : "Sources/FileIO",
"product_memberships" : [
"FileIO"
],
"sources" : [
"FileIO.swift",
"MemoryMappedFile.swift",
"StreamedFile.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:1d9b2ff10447e71c7331541368dc204699fc22b6bc9ef4efb815c3e4c1ba42e3
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/6] Compiling FileIO StreamedFile.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/6] Compiling FileIO FileIO.swift
[5/6] Emitting module FileIO
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:107:13: error: cannot find 'msync' in scope
105 | data.withUnsafeBytes { buffer in
106 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
107 | msync(ptr.advanced(by: offset), data.count, MS_SYNC)
| `- error: cannot find 'msync' in scope
108 | }
109 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:107:57: error: cannot find 'MS_SYNC' in scope
105 | data.withUnsafeBytes { buffer in
106 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
107 | msync(ptr.advanced(by: offset), data.count, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
108 | }
109 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:113:9: error: cannot find 'msync' in scope
111 | @inlinable @inline(__always)
112 | public func sync() {
113 | msync(ptr, size, MS_SYNC)
| `- error: cannot find 'msync' in scope
114 | }
115 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:113:26: error: cannot find 'MS_SYNC' in scope
111 | @inlinable @inline(__always)
112 | public func sync() {
113 | msync(ptr, size, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
114 | }
115 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:160:13: error: cannot find 'msync' in scope
158 | data.withUnsafeBytes { buffer in
159 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
160 | msync(ptr.advanced(by: offset), data.count + tailSize, MS_SYNC)
| `- error: cannot find 'msync' in scope
161 | }
162 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:160:68: error: cannot find 'MS_SYNC' in scope
158 | data.withUnsafeBytes { buffer in
159 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
160 | msync(ptr.advanced(by: offset), data.count + tailSize, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
161 | }
162 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:215:9: error: cannot find 'msync' in scope
213 | .assumingMemoryBound(to: T.self)
214 | .pointee = value
215 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'msync' in scope
216 | }
217 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:215:49: error: cannot find 'MS_SYNC' in scope
213 | .assumingMemoryBound(to: T.self)
214 | .pointee = value
215 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
216 | }
217 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:292:9: error: cannot find 'msync' in scope
290 | @inlinable @inline(__always)
291 | public func sync() {
292 | msync(parent.ptr.advanced(by: baseOffset), size, MS_SYNC)
| `- error: cannot find 'msync' in scope
293 | }
294 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:292:58: error: cannot find 'MS_SYNC' in scope
290 | @inlinable @inline(__always)
291 | public func sync() {
292 | msync(parent.ptr.advanced(by: baseOffset), size, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
293 | }
294 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:352:9: error: cannot find 'msync' in scope
350 | .assumingMemoryBound(to: T.self)
351 | .pointee = value
352 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'msync' in scope
353 | }
354 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:352:49: error: cannot find 'MS_SYNC' in scope
350 | .assumingMemoryBound(to: T.self)
351 | .pointee = value
352 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
353 | }
354 | }
[6/6] Compiling FileIO MemoryMappedFile.swift
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:69:27: error: cannot find 'PROT_READ' in scope
67 | }
68 |
69 | var prot: Int32 = PROT_READ
| `- error: cannot find 'PROT_READ' in scope
70 | if isWritable { prot |= PROT_WRITE }
71 | let ptr = mmap(nil, Int(fileSize), prot, MAP_SHARED, fd, 0)
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:70:33: error: cannot find 'PROT_WRITE' in scope
68 |
69 | var prot: Int32 = PROT_READ
70 | if isWritable { prot |= PROT_WRITE }
| `- error: cannot find 'PROT_WRITE' in scope
71 | let ptr = mmap(nil, Int(fileSize), prot, MAP_SHARED, fd, 0)
72 | guard let ptr,
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:71:19: error: cannot find 'mmap' in scope
69 | var prot: Int32 = PROT_READ
70 | if isWritable { prot |= PROT_WRITE }
71 | let ptr = mmap(nil, Int(fileSize), prot, MAP_SHARED, fd, 0)
| `- error: cannot find 'mmap' in scope
72 | guard let ptr,
73 | _fastPath(ptr != MAP_FAILED) else {
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:71:50: error: cannot find 'MAP_SHARED' in scope
69 | var prot: Int32 = PROT_READ
70 | if isWritable { prot |= PROT_WRITE }
71 | let ptr = mmap(nil, Int(fileSize), prot, MAP_SHARED, fd, 0)
| `- error: cannot find 'MAP_SHARED' in scope
72 | guard let ptr,
73 | _fastPath(ptr != MAP_FAILED) else {
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:71:24: error: 'nil' requires a contextual type
69 | var prot: Int32 = PROT_READ
70 | if isWritable { prot |= PROT_WRITE }
71 | let ptr = mmap(nil, Int(fileSize), prot, MAP_SHARED, fd, 0)
| `- error: 'nil' requires a contextual type
72 | guard let ptr,
73 | _fastPath(ptr != MAP_FAILED) else {
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:107:13: error: cannot find 'msync' in scope
105 | data.withUnsafeBytes { buffer in
106 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
107 | msync(ptr.advanced(by: offset), data.count, MS_SYNC)
| `- error: cannot find 'msync' in scope
108 | }
109 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:107:57: error: cannot find 'MS_SYNC' in scope
105 | data.withUnsafeBytes { buffer in
106 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
107 | msync(ptr.advanced(by: offset), data.count, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
108 | }
109 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:113:9: error: cannot find 'msync' in scope
111 | @inlinable @inline(__always)
112 | public func sync() {
113 | msync(ptr, size, MS_SYNC)
| `- error: cannot find 'msync' in scope
114 | }
115 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:113:26: error: cannot find 'MS_SYNC' in scope
111 | @inlinable @inline(__always)
112 | public func sync() {
113 | msync(ptr, size, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
114 | }
115 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:117:9: error: cannot find 'munmap' in scope
115 |
116 | private func unmap() {
117 | munmap(ptr, size)
| `- error: cannot find 'munmap' in scope
118 | }
119 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:132:27: error: cannot find 'PROT_READ' in scope
130 | unmap()
131 |
132 | var prot: Int32 = PROT_READ
| `- error: cannot find 'PROT_READ' in scope
133 | if isWritable { prot |= PROT_WRITE }
134 | let ptr = mmap(nil, newSize, prot, MAP_SHARED, fileDescriptor, 0)
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:133:33: error: cannot find 'PROT_WRITE' in scope
131 |
132 | var prot: Int32 = PROT_READ
133 | if isWritable { prot |= PROT_WRITE }
| `- error: cannot find 'PROT_WRITE' in scope
134 | let ptr = mmap(nil, newSize, prot, MAP_SHARED, fileDescriptor, 0)
135 | guard let ptr,
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:134:19: error: cannot find 'mmap' in scope
132 | var prot: Int32 = PROT_READ
133 | if isWritable { prot |= PROT_WRITE }
134 | let ptr = mmap(nil, newSize, prot, MAP_SHARED, fileDescriptor, 0)
| `- error: cannot find 'mmap' in scope
135 | guard let ptr,
136 | ptr != MAP_FAILED else {
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:134:44: error: cannot find 'MAP_SHARED' in scope
132 | var prot: Int32 = PROT_READ
133 | if isWritable { prot |= PROT_WRITE }
134 | let ptr = mmap(nil, newSize, prot, MAP_SHARED, fileDescriptor, 0)
| `- error: cannot find 'MAP_SHARED' in scope
135 | guard let ptr,
136 | ptr != MAP_FAILED else {
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:134:24: error: 'nil' requires a contextual type
132 | var prot: Int32 = PROT_READ
133 | if isWritable { prot |= PROT_WRITE }
134 | let ptr = mmap(nil, newSize, prot, MAP_SHARED, fileDescriptor, 0)
| `- error: 'nil' requires a contextual type
135 | guard let ptr,
136 | ptr != MAP_FAILED else {
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:160:13: error: cannot find 'msync' in scope
158 | data.withUnsafeBytes { buffer in
159 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
160 | msync(ptr.advanced(by: offset), data.count + tailSize, MS_SYNC)
| `- error: cannot find 'msync' in scope
161 | }
162 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:160:68: error: cannot find 'MS_SYNC' in scope
158 | data.withUnsafeBytes { buffer in
159 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
160 | msync(ptr.advanced(by: offset), data.count + tailSize, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
161 | }
162 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:215:9: error: cannot find 'msync' in scope
213 | .assumingMemoryBound(to: T.self)
214 | .pointee = value
215 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'msync' in scope
216 | }
217 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:215:49: error: cannot find 'MS_SYNC' in scope
213 | .assumingMemoryBound(to: T.self)
214 | .pointee = value
215 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
216 | }
217 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:292:9: error: cannot find 'msync' in scope
290 | @inlinable @inline(__always)
291 | public func sync() {
292 | msync(parent.ptr.advanced(by: baseOffset), size, MS_SYNC)
| `- error: cannot find 'msync' in scope
293 | }
294 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:292:58: error: cannot find 'MS_SYNC' in scope
290 | @inlinable @inline(__always)
291 | public func sync() {
292 | msync(parent.ptr.advanced(by: baseOffset), size, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
293 | }
294 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:352:9: error: cannot find 'msync' in scope
350 | .assumingMemoryBound(to: T.self)
351 | .pointee = value
352 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'msync' in scope
353 | }
354 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:352:49: error: cannot find 'MS_SYNC' in scope
350 | .assumingMemoryBound(to: T.self)
351 | .pointee = value
352 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
353 | }
354 | }
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:1d9b2ff10447e71c7331541368dc204699fc22b6bc9ef4efb815c3e4c1ba42e3
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/5] Compiling FileIO FileIO.swift
[3/5] Compiling FileIO StreamedFile.swift
[4/5] Emitting module FileIO
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:107:13: error: cannot find 'msync' in scope
105 | data.withUnsafeBytes { buffer in
106 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
107 | msync(ptr.advanced(by: offset), data.count, MS_SYNC)
| `- error: cannot find 'msync' in scope
108 | }
109 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:107:57: error: cannot find 'MS_SYNC' in scope
105 | data.withUnsafeBytes { buffer in
106 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
107 | msync(ptr.advanced(by: offset), data.count, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
108 | }
109 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:113:9: error: cannot find 'msync' in scope
111 | @inlinable @inline(__always)
112 | public func sync() {
113 | msync(ptr, size, MS_SYNC)
| `- error: cannot find 'msync' in scope
114 | }
115 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:113:26: error: cannot find 'MS_SYNC' in scope
111 | @inlinable @inline(__always)
112 | public func sync() {
113 | msync(ptr, size, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
114 | }
115 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:160:13: error: cannot find 'msync' in scope
158 | data.withUnsafeBytes { buffer in
159 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
160 | msync(ptr.advanced(by: offset), data.count + tailSize, MS_SYNC)
| `- error: cannot find 'msync' in scope
161 | }
162 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:160:68: error: cannot find 'MS_SYNC' in scope
158 | data.withUnsafeBytes { buffer in
159 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
160 | msync(ptr.advanced(by: offset), data.count + tailSize, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
161 | }
162 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:215:9: error: cannot find 'msync' in scope
213 | .assumingMemoryBound(to: T.self)
214 | .pointee = value
215 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'msync' in scope
216 | }
217 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:215:49: error: cannot find 'MS_SYNC' in scope
213 | .assumingMemoryBound(to: T.self)
214 | .pointee = value
215 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
216 | }
217 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:292:9: error: cannot find 'msync' in scope
290 | @inlinable @inline(__always)
291 | public func sync() {
292 | msync(parent.ptr.advanced(by: baseOffset), size, MS_SYNC)
| `- error: cannot find 'msync' in scope
293 | }
294 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:292:58: error: cannot find 'MS_SYNC' in scope
290 | @inlinable @inline(__always)
291 | public func sync() {
292 | msync(parent.ptr.advanced(by: baseOffset), size, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
293 | }
294 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:352:9: error: cannot find 'msync' in scope
350 | .assumingMemoryBound(to: T.self)
351 | .pointee = value
352 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'msync' in scope
353 | }
354 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:352:49: error: cannot find 'MS_SYNC' in scope
350 | .assumingMemoryBound(to: T.self)
351 | .pointee = value
352 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
353 | }
354 | }
[5/5] Compiling FileIO MemoryMappedFile.swift
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:69:27: error: cannot find 'PROT_READ' in scope
67 | }
68 |
69 | var prot: Int32 = PROT_READ
| `- error: cannot find 'PROT_READ' in scope
70 | if isWritable { prot |= PROT_WRITE }
71 | let ptr = mmap(nil, Int(fileSize), prot, MAP_SHARED, fd, 0)
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:70:33: error: cannot find 'PROT_WRITE' in scope
68 |
69 | var prot: Int32 = PROT_READ
70 | if isWritable { prot |= PROT_WRITE }
| `- error: cannot find 'PROT_WRITE' in scope
71 | let ptr = mmap(nil, Int(fileSize), prot, MAP_SHARED, fd, 0)
72 | guard let ptr,
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:71:19: error: cannot find 'mmap' in scope
69 | var prot: Int32 = PROT_READ
70 | if isWritable { prot |= PROT_WRITE }
71 | let ptr = mmap(nil, Int(fileSize), prot, MAP_SHARED, fd, 0)
| `- error: cannot find 'mmap' in scope
72 | guard let ptr,
73 | _fastPath(ptr != MAP_FAILED) else {
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:71:50: error: cannot find 'MAP_SHARED' in scope
69 | var prot: Int32 = PROT_READ
70 | if isWritable { prot |= PROT_WRITE }
71 | let ptr = mmap(nil, Int(fileSize), prot, MAP_SHARED, fd, 0)
| `- error: cannot find 'MAP_SHARED' in scope
72 | guard let ptr,
73 | _fastPath(ptr != MAP_FAILED) else {
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:71:24: error: 'nil' requires a contextual type
69 | var prot: Int32 = PROT_READ
70 | if isWritable { prot |= PROT_WRITE }
71 | let ptr = mmap(nil, Int(fileSize), prot, MAP_SHARED, fd, 0)
| `- error: 'nil' requires a contextual type
72 | guard let ptr,
73 | _fastPath(ptr != MAP_FAILED) else {
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:107:13: error: cannot find 'msync' in scope
105 | data.withUnsafeBytes { buffer in
106 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
107 | msync(ptr.advanced(by: offset), data.count, MS_SYNC)
| `- error: cannot find 'msync' in scope
108 | }
109 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:107:57: error: cannot find 'MS_SYNC' in scope
105 | data.withUnsafeBytes { buffer in
106 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
107 | msync(ptr.advanced(by: offset), data.count, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
108 | }
109 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:113:9: error: cannot find 'msync' in scope
111 | @inlinable @inline(__always)
112 | public func sync() {
113 | msync(ptr, size, MS_SYNC)
| `- error: cannot find 'msync' in scope
114 | }
115 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:113:26: error: cannot find 'MS_SYNC' in scope
111 | @inlinable @inline(__always)
112 | public func sync() {
113 | msync(ptr, size, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
114 | }
115 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:117:9: error: cannot find 'munmap' in scope
115 |
116 | private func unmap() {
117 | munmap(ptr, size)
| `- error: cannot find 'munmap' in scope
118 | }
119 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:132:27: error: cannot find 'PROT_READ' in scope
130 | unmap()
131 |
132 | var prot: Int32 = PROT_READ
| `- error: cannot find 'PROT_READ' in scope
133 | if isWritable { prot |= PROT_WRITE }
134 | let ptr = mmap(nil, newSize, prot, MAP_SHARED, fileDescriptor, 0)
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:133:33: error: cannot find 'PROT_WRITE' in scope
131 |
132 | var prot: Int32 = PROT_READ
133 | if isWritable { prot |= PROT_WRITE }
| `- error: cannot find 'PROT_WRITE' in scope
134 | let ptr = mmap(nil, newSize, prot, MAP_SHARED, fileDescriptor, 0)
135 | guard let ptr,
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:134:19: error: cannot find 'mmap' in scope
132 | var prot: Int32 = PROT_READ
133 | if isWritable { prot |= PROT_WRITE }
134 | let ptr = mmap(nil, newSize, prot, MAP_SHARED, fileDescriptor, 0)
| `- error: cannot find 'mmap' in scope
135 | guard let ptr,
136 | ptr != MAP_FAILED else {
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:134:44: error: cannot find 'MAP_SHARED' in scope
132 | var prot: Int32 = PROT_READ
133 | if isWritable { prot |= PROT_WRITE }
134 | let ptr = mmap(nil, newSize, prot, MAP_SHARED, fileDescriptor, 0)
| `- error: cannot find 'MAP_SHARED' in scope
135 | guard let ptr,
136 | ptr != MAP_FAILED else {
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:134:24: error: 'nil' requires a contextual type
132 | var prot: Int32 = PROT_READ
133 | if isWritable { prot |= PROT_WRITE }
134 | let ptr = mmap(nil, newSize, prot, MAP_SHARED, fileDescriptor, 0)
| `- error: 'nil' requires a contextual type
135 | guard let ptr,
136 | ptr != MAP_FAILED else {
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:160:13: error: cannot find 'msync' in scope
158 | data.withUnsafeBytes { buffer in
159 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
160 | msync(ptr.advanced(by: offset), data.count + tailSize, MS_SYNC)
| `- error: cannot find 'msync' in scope
161 | }
162 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:160:68: error: cannot find 'MS_SYNC' in scope
158 | data.withUnsafeBytes { buffer in
159 | memcpy(ptr.advanced(by: offset), buffer.baseAddress!, data.count)
160 | msync(ptr.advanced(by: offset), data.count + tailSize, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
161 | }
162 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:215:9: error: cannot find 'msync' in scope
213 | .assumingMemoryBound(to: T.self)
214 | .pointee = value
215 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'msync' in scope
216 | }
217 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:215:49: error: cannot find 'MS_SYNC' in scope
213 | .assumingMemoryBound(to: T.self)
214 | .pointee = value
215 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
216 | }
217 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:292:9: error: cannot find 'msync' in scope
290 | @inlinable @inline(__always)
291 | public func sync() {
292 | msync(parent.ptr.advanced(by: baseOffset), size, MS_SYNC)
| `- error: cannot find 'msync' in scope
293 | }
294 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:292:58: error: cannot find 'MS_SYNC' in scope
290 | @inlinable @inline(__always)
291 | public func sync() {
292 | msync(parent.ptr.advanced(by: baseOffset), size, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
293 | }
294 |
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:352:9: error: cannot find 'msync' in scope
350 | .assumingMemoryBound(to: T.self)
351 | .pointee = value
352 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'msync' in scope
353 | }
354 | }
/host/spi-builder-workspace/Sources/FileIO/MemoryMappedFile.swift:352:49: error: cannot find 'MS_SYNC' in scope
350 | .assumingMemoryBound(to: T.self)
351 | .pointee = value
352 | msync(ptr.advanced(by: offset), length, MS_SYNC)
| `- error: cannot find 'MS_SYNC' in scope
353 | }
354 | }
BUILD FAILURE 6.1 wasm