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-rw-r--r--hyper/process/Makefile14
-rw-r--r--hyper/process/main.go52
2 files changed, 66 insertions, 0 deletions
diff --git a/hyper/process/Makefile b/hyper/process/Makefile
new file mode 100644
index 00000000..7d61b28d
--- /dev/null
+++ b/hyper/process/Makefile
@@ -0,0 +1,14 @@
+
+A := 8
+
+.PHONY: all clean
+all: main
+
+clean:
+ rm -f main *.$A
+
+%.$A: %.go
+ $Ag $<
+
+%: %.$A
+ $Al -o $@ $<
diff --git a/hyper/process/main.go b/hyper/process/main.go
new file mode 100644
index 00000000..297be2cf
--- /dev/null
+++ b/hyper/process/main.go
@@ -0,0 +1,52 @@
+package main
+
+import "fmt"
+import "os"
+
+
+func reader(file *os.File) {
+ var b []byte = make([]byte, 1024)
+ var err os.Error = nil
+ for err == nil {
+ var n int
+ n, err = file.Read(b)
+ fmt.Printf("data: %d, %s\n", n, b)
+ }
+}
+
+func main() {
+ var name = "/usr/bin/bc"
+ var argv = []string{ "bc" }
+ var envv = []string{ "FOO=23" }
+ //var chroot = false
+ var dir = "/var/empty"
+ var files [3][2]*os.File
+ var err os.Error
+
+ for i, _ := range files {
+ files[i][0], files[i][1], err = os.Pipe()
+ err = err
+ }
+
+ var attr = &os.ProcAttr{
+ Dir: dir,
+ Env: envv,
+ Files: []*os.File{ /*files[0][0] */ os.Stdin, files[1][1], files[2][1]},
+ }
+
+ var p *os.Process
+
+ p, err = os.StartProcess(name, argv, attr)
+
+ for _, file := range attr.Files {
+ file.Close()
+ }
+
+ p=p
+
+ go reader(files[1][0])
+ reader(files[2][0])
+
+ fmt.Printf("hello, world\n")
+
+}