base/runtime/os_specific_wasi.odin


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//+build wasi
//+private
package runtime

import "core:sys/wasm/wasi"

_os_write :: proc "contextless" (data: []byte) -> (int, _OS_Errno) {
	data := (wasi.ciovec_t)(data)
	n, err := wasi.fd_write(1, {data})
	return int(n), _OS_Errno(err)
}