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author | 2025-03-09 17:47:56 +0100 | |
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committer | 2025-03-10 01:59:49 +0100 | |
commit | 3ac1ee16f377d31a0fb80c8dae28b6239ac4229e (patch) | |
tree | f61faa581feaaeaba2542b9f2b8234a590684413 /vendor/github.com/tetratelabs/wazero/internal/wasm/binary/value.go | |
parent | [chore] update URLs to forked source (diff) | |
download | gotosocial-3ac1ee16f377d31a0fb80c8dae28b6239ac4229e.tar.xz |
[chore] remove vendor
Diffstat (limited to 'vendor/github.com/tetratelabs/wazero/internal/wasm/binary/value.go')
-rw-r--r-- | vendor/github.com/tetratelabs/wazero/internal/wasm/binary/value.go | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/vendor/github.com/tetratelabs/wazero/internal/wasm/binary/value.go b/vendor/github.com/tetratelabs/wazero/internal/wasm/binary/value.go deleted file mode 100644 index dfc4417ed..000000000 --- a/vendor/github.com/tetratelabs/wazero/internal/wasm/binary/value.go +++ /dev/null @@ -1,59 +0,0 @@ -package binary - -import ( - "bytes" - "fmt" - "io" - "unicode/utf8" - "unsafe" - - "github.com/tetratelabs/wazero/internal/leb128" - "github.com/tetratelabs/wazero/internal/wasm" -) - -func decodeValueTypes(r *bytes.Reader, num uint32) ([]wasm.ValueType, error) { - if num == 0 { - return nil, nil - } - - ret := make([]wasm.ValueType, num) - _, err := io.ReadFull(r, ret) - if err != nil { - return nil, err - } - - for _, v := range ret { - switch v { - case wasm.ValueTypeI32, wasm.ValueTypeF32, wasm.ValueTypeI64, wasm.ValueTypeF64, - wasm.ValueTypeExternref, wasm.ValueTypeFuncref, wasm.ValueTypeV128: - default: - return nil, fmt.Errorf("invalid value type: %d", v) - } - } - return ret, nil -} - -// decodeUTF8 decodes a size prefixed string from the reader, returning it and the count of bytes read. -// contextFormat and contextArgs apply an error format when present -func decodeUTF8(r *bytes.Reader, contextFormat string, contextArgs ...interface{}) (string, uint32, error) { - size, sizeOfSize, err := leb128.DecodeUint32(r) - if err != nil { - return "", 0, fmt.Errorf("failed to read %s size: %w", fmt.Sprintf(contextFormat, contextArgs...), err) - } - - if size == 0 { - return "", uint32(sizeOfSize), nil - } - - buf := make([]byte, size) - if _, err = io.ReadFull(r, buf); err != nil { - return "", 0, fmt.Errorf("failed to read %s: %w", fmt.Sprintf(contextFormat, contextArgs...), err) - } - - if !utf8.Valid(buf) { - return "", 0, fmt.Errorf("%s is not valid UTF-8", fmt.Sprintf(contextFormat, contextArgs...)) - } - - ret := unsafe.String(&buf[0], int(size)) - return ret, size + uint32(sizeOfSize), nil -} |