vitastor/src/rw_blocking.h

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// Copyright (c) Vitaliy Filippov, 2019+
// License: VNPL-1.1 or GNU GPL-2.0+ (see README.md for details)
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#pragma once
#include <unistd.h>
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#include <sys/uio.h>
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int read_blocking(int fd, void *read_buf, size_t remaining);
int write_blocking(int fd, void *write_buf, size_t remaining);
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int readv_blocking(int fd, iovec *iov, int iovcnt);
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int writev_blocking(int fd, iovec *iov, int iovcnt);