file:main.go
code :
package main
func main() {
a := make(chan int)
go func() {
a <- 1
}()
println(<-a)
}
go build -o main main.go
gdb main
make(chan int) really exec:
func makechan(t *chantype, size int) *hchan {
elem := t.elem
...
...
}
go func() really exec
func newproc(siz int32, fn *funcval) {
argp := add(unsafe.Pointer(&fn), sys.PtrSize)
gp := getg()
pc := getcallerpc()
systemstack(func() {
newproc1(fn, (*uint8)(argp), siz, gp, pc)
})
}
So i cann't strace a how to receive 1, who have some good idea?
tks!
--
You received this message because you are subscribed to the Google Groups
"golang-nuts" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
