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From: Sebastian Huber <sh@sourceware.org> To: newlib-cvs@sourceware.org Subject: [newlib-cygwin] poll(2): Add POLLRDHUP. Date: Mon, 11 Jul 2022 11:54:15 +0000 (GMT) [thread overview] Message-ID: <20220711115415.058F9385414E@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=363527bb038e2fa1e91d49d75aeaa78757d3b4eb commit 363527bb038e2fa1e91d49d75aeaa78757d3b4eb Author: Thomas Munro <tmunro@FreeBSD.org> Date: Wed Apr 28 21:31:38 2021 +1200 poll(2): Add POLLRDHUP. Teach poll(2) to support Linux-style POLLRDHUP events for sockets, if requested. Triggered when the remote peer shuts down writing or closes its end. Reviewed by: kib MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D29757 Diff: --- newlib/libc/sys/rtems/include/sys/poll.h | 1 + 1 file changed, 1 insertion(+) diff --git a/newlib/libc/sys/rtems/include/sys/poll.h b/newlib/libc/sys/rtems/include/sys/poll.h index 7cdbbbb59..cc6ad49db 100644 --- a/newlib/libc/sys/rtems/include/sys/poll.h +++ b/newlib/libc/sys/rtems/include/sys/poll.h @@ -71,6 +71,7 @@ struct pollfd { #if __BSD_VISIBLE /* General FreeBSD extension (currently only supported for sockets): */ #define POLLINIGNEOF 0x2000 /* like POLLIN, except ignore EOF */ +#define POLLRDHUP 0x4000 /* half shut down */ #endif /*
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