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author | Drew DeVault <sir@cmpwn.com> | 2017-12-09 09:41:09 -0500 |
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committer | Jan Ekström <jeebjp@gmail.com> | 2017-12-09 21:11:46 +0200 |
commit | ba418132cd04865d444f4da2b5553e4d83b18138 (patch) | |
tree | 5e60f610cc1c1b3ed029da0643c9bb51e63001f9 /osdep/polldev.h | |
parent | 1d7a746505a2a5ec0392e0c8a6c1ddd0c7133baa (diff) | |
download | mpv-ba418132cd04865d444f4da2b5553e4d83b18138.tar.bz2 mpv-ba418132cd04865d444f4da2b5553e4d83b18138.tar.xz |
osdep: add poll shim for macOS
This implements a poll-compatible interface, backed by select on macOS,
suitable for polling on device files - which are not supported by
macOS's implementation of poll. This is a (long-standing) bug in macOS,
so hopefully we can eventually remove this shim.
Diffstat (limited to 'osdep/polldev.h')
-rw-r--r-- | osdep/polldev.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/osdep/polldev.h b/osdep/polldev.h new file mode 100644 index 0000000000..50b6db29bc --- /dev/null +++ b/osdep/polldev.h @@ -0,0 +1,7 @@ +#pragma once + +#include <poll.h> + +// Behaves like poll(3) but works for device files on macOS. +// Only supports POLLIN, POLLOUT, and POLLERR. +int polldev(struct pollfd fds[], nfds_t nfds, int timeout); |