c/os: fork/exec

2024-07-12 00:39:16 +08:00
parent aac820a8d5
commit 11682e487e
12 changed files with 1083 additions and 25 deletions
--- a/_demo/cexec/exec.go
+++ b/_demo/cexec/exec.go
@@ -0,0 +1,20 @@
+package main
+
+import (
+	"runtime"
+	"unsafe"
+
+	"github.com/goplus/llgo/c"
+	"github.com/goplus/llgo/c/os"
+)
+
+func main() {
+	ls := c.Str("ls")
+	args := []*c.Char{ls, c.Str("-l"), nil}
+	if runtime.GOOS == "windows" {
+		ls = c.Str("dir")
+		args = []*c.Char{ls, nil}
+	}
+
+	os.Execvp(ls, unsafe.SliceData(args))
+}