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40 lines
737 B
C
40 lines
737 B
C
/*
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| pipe.h
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| Manages the pipes used to communicate with spawned subprocesses (usually rsync).
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| License: GPLv2 (see COPYING) or any later version
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| Authors: Axel Kittenberger <axkibe@gmail.com>
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*/
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#ifndef LSYNCD_PIPE_H
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#define LSYNCD_PIPE_H
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/*
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| Creates a pipe.
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| Sets the write end non blocking and close on exec.
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*/
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extern void pipe_create(
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int pipefd[ 2 ]
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);
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/*
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| Writes to a pipe and handles observing for further writing
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| if it's buffer is fully filled on first try.
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| This may be used only once for every pipe manged by Lsyncd.
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*/
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extern void pipe_write(
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int pipedf[ 2 ], // the pipe file descriptors
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char const * pipe_text, // text to pipe
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size_t pipe_len // the pipe's text length
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);
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#endif
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