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Merged
xushiwei merged 1 commit into from
Aug 7, 2025
Merged

os:direntNamePtr for array #1173

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19 changes: 19 additions & 0 deletions _demo/readdir/main.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
package main

import (
"fmt"
"os"
)

func main() {
entries, err := os.ReadDir("../")
if err != nil {
panic(err)
}
if len(entries) == 0 {
panic("No files found")
}
for _, e := range entries {
fmt.Printf("%s isDir[%t]\n", e.Name(), e.IsDir())
}
}
8 changes: 8 additions & 0 deletions runtime/internal/lib/os/dir.go
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Original file line number Diff line number Diff line change
Expand Up @@ -120,6 +120,14 @@ func direntNamePtr(name any) *byte {
return name
case []byte:
return &name[0]
case [1024]int8:
return (*byte)(unsafe.Pointer(&name[0]))
case [512]int8:
return (*byte)(unsafe.Pointer(&name[0]))
case [256]int8:
return (*byte)(unsafe.Pointer(&name[0]))
case [256]uint8:
return (*byte)(unsafe.Pointer(&name[0]))
default:
panic("invalid type")
}
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