diff options
| author | Thomas Munro | 2022-12-23 07:21:47 +0000 |
|---|---|---|
| committer | Thomas Munro | 2022-12-23 07:21:47 +0000 |
| commit | 30829e52ff1a026c0b6ad042e7e5f39ff6abf9bb (patch) | |
| tree | 7aa08de7fcaf435a524a369aa28d898667f94c76 /src/include | |
| parent | f4f2f2b84a0bbf9edbfc4a8684040a941cd6d085 (diff) | |
Add WL_SOCKET_ACCEPT event to WaitEventSet API.
To be able to handle incoming connections on a server socket with
the WaitEventSet API, we'll need a new kind of event to indicate that
the the socket is ready to accept a connection.
On Unix, it's just the same as WL_SOCKET_READABLE, but on Windows there
is a different underlying kernel event that we need to map our
abstraction to.
No user yet, but a proposed patch would use this.
Reviewed-by: Andres Freund <andres@anarazel.de>
Discussion: https://postgr.es/m/CA%2BhUKG%2BZ-HpOj1JsO9eWUP%2Bar7npSVinsC_npxSy%2BjdOMsx%3DGg%40mail.gmail.com
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/storage/latch.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/include/storage/latch.h b/src/include/storage/latch.h index 68ab740f161..c55838db607 100644 --- a/src/include/storage/latch.h +++ b/src/include/storage/latch.h @@ -135,9 +135,16 @@ typedef struct Latch #define WL_SOCKET_CONNECTED WL_SOCKET_WRITEABLE #endif #define WL_SOCKET_CLOSED (1 << 7) +#ifdef WIN32 +#define WL_SOCKET_ACCEPT (1 << 8) +#else +/* avoid having to deal with case on platforms not requiring it */ +#define WL_SOCKET_ACCEPT WL_SOCKET_READABLE +#endif #define WL_SOCKET_MASK (WL_SOCKET_READABLE | \ WL_SOCKET_WRITEABLE | \ WL_SOCKET_CONNECTED | \ + WL_SOCKET_ACCEPT | \ WL_SOCKET_CLOSED) typedef struct WaitEvent |