poll: fix nfds_t size on Android

bionic uses uint.

Why? Why indeed...

1 files changed, 5 insertions, 3 deletions

diff --git a/src/io/poll.nim b/src/io/poll.nim
index 62a34d91..ea362b14 100644
--- a/src/io/poll.nim
+++ b/src/io/poll.nim
@@ -2,9 +2,11 @@ from std/posix import TPollfd, POLLNVAL
 
 # NB: nfds_t on SVR4 this was unsigned long, but BSDs use unsigned int.
 # Linux and Haiku emulate the former, BSDs inherit the latter.
-# Since there are less SVR4 imitators than BSD descendants, I'll just
-# hardcode the former.
-when defined(linux) or defined(haiku):
+# ...except bionic copy-pasted from BSD headers, so it uses the latter
+# too.
+# Since there are less SVR4 imitators than BSD descendants, I'll use
+# the latter as the fallback.
+when defined(linux) and not defined(android) or defined(haiku):
   type nfds_t {.importc, header: "<poll.h>".} = culong
 else:
   type nfds_t {.importc, header: "<poll.h>".} = cuint