Files
tinygo/src/syscall/syscall_libc.go
T
Lucas Teske 3650c2c739 nintendoswitch: Add experimental Nintendo Switch support without CRT
Bare minimal nintendo switch support using LLD
2020-07-31 00:58:09 +02:00

66 lines
1.2 KiB
Go

// +build darwin nintendoswitch
package syscall
import (
"unsafe"
)
func Close(fd int) (err error) {
return ENOSYS // TODO
}
func Write(fd int, p []byte) (n int, err error) {
buf, count := splitSlice(p)
n = libc_write(int32(fd), buf, uint(count))
if n < 0 {
err = getErrno()
}
return
}
func Read(fd int, p []byte) (n int, err error) {
return 0, ENOSYS // TODO
}
func Seek(fd int, offset int64, whence int) (off int64, err error) {
return 0, ENOSYS // TODO
}
func Open(path string, mode int, perm uint32) (fd int, err error) {
return 0, ENOSYS // TODO
}
func Mkdir(path string, mode uint32) (err error) {
return ENOSYS // TODO
}
func Unlink(path string) (err error) {
return ENOSYS // TODO
}
func Kill(pid int, sig Signal) (err error) {
return ENOSYS // TODO
}
func Getpid() (pid int) {
panic("unimplemented: getpid") // TODO
}
func Getenv(key string) (value string, found bool) {
return "", false // TODO
}
func splitSlice(p []byte) (buf *byte, len uintptr) {
slice := (*struct {
buf *byte
len uintptr
cap uintptr
})(unsafe.Pointer(&p))
return slice.buf, slice.len
}
// ssize_t write(int fd, const void *buf, size_t count)
//export write
func libc_write(fd int32, buf *byte, count uint) int