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44 lines
1.3 KiB
44 lines
1.3 KiB
5 months ago
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/*
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* include/haproxy/pipe-t.h
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* Pipe management - types definitions.
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*
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* Copyright (C) 2000-2020 Willy Tarreau - w@1wt.eu
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation, version 2.1
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* exclusively.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _HAPROXY_PIPE_T_H
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#define _HAPROXY_PIPE_T_H
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/* A pipe is described by its read and write FDs, and the data remaining in it.
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* The FDs are valid if there are data pending. The user is not allowed to
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* change the FDs.
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*/
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struct pipe {
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int data; /* number of bytes present in the pipe */
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int prod; /* FD the producer must write to ; -1 if none */
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int cons; /* FD the consumer must read from ; -1 if none */
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struct pipe *next;
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};
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#endif /* _HAPROXY_PIPE_T_H */
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/*
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* Local variables:
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* c-indent-level: 8
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* c-basic-offset: 8
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* End:
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*/
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