Merge from OpenBSD:
revision 1.13 date: 2015/12/09 11:54:12; author: tb; state: Exp; lines: +2 -2 Add a cast to silence a compiler warning by clang on FreeBSD. From Craig Rodrigues. ok tedu@
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@ -1,4 +1,4 @@
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/* $OpenBSD: imsg.c,v 1.12 2015/12/05 13:06:52 claudio Exp $ */
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/* $OpenBSD: imsg.c,v 1.13 2015/12/09 11:54:12 tb Exp $ */
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/*
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* Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
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@ -74,7 +74,7 @@ imsg_read(struct imsgbuf *ibuf)
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again:
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if (getdtablecount() + imsg_fd_overhead +
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(CMSG_SPACE(sizeof(int))-CMSG_SPACE(0))/sizeof(int)
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(int)((CMSG_SPACE(sizeof(int))-CMSG_SPACE(0))/sizeof(int))
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>= getdtablesize()) {
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errno = EAGAIN;
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free(ifd);
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