extmod/vfs_posix_file: Add poll support for missing ERR,HUP,NVAL values.

Signed-off-by: Damien George <damien@micropython.org>
1 year ago · 22106bf2fa
1 changed files with 9 additions and 0 deletions
--- a/extmod/vfs_posix_file.c
+++ b/extmod/vfs_posix_file.c
@ -209,6 +209,15 @@ STATIC mp_uint_t vfs_posix_file_ioctl(mp_obj_t o_in, mp_uint_t request, uintptr_
                if (pfd.revents & POLLOUT) {
                    ret |= MP_STREAM_POLL_WR;
                }
+                if (pfd.revents & POLLERR) {
+                    ret |= MP_STREAM_POLL_ERR;
+                }
+                if (pfd.revents & POLLHUP) {
+                    ret |= MP_STREAM_POLL_HUP;
+                }
+                if (pfd.revents & POLLNVAL) {
+                    ret |= MP_STREAM_POLL_NVAL;
+                }
            }
            return ret;
            #endif