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/* Remote File-I/O communications
Copyright (C) 2003-2015 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef COMMON_REMOTE_FILEIO_H
#define COMMON_REMOTE_FILEIO_H
#include "gdb/fileio.h"
#include <sys/stat.h>
/* Convert a errno error number to a File-I/O error number for
transmission over the remote protocol. */
extern int remote_fileio_to_fio_error (int error);
/* Pack a host-format integer into a byte buffer in big-endian format
ready for transmission over the remote protocol. BYTES specifies
the size of the integer to pack in bytes. */
static inline void
remote_fileio_to_be (LONGEST num, char *buf, int bytes)
{
int i;
for (i = 0; i < bytes; ++i)
buf[i] = (num >> (8 * (bytes - i - 1))) & 0xff;
}
/* Pack a host-format integer into an fio_uint_t. */
static inline void
remote_fileio_to_fio_uint (long num, fio_uint_t fnum)
{
remote_fileio_to_be ((LONGEST) num, (char *) fnum, 4);
}
/* Pack a host-format time_t into an fio_time_t. */
static inline void
remote_fileio_to_fio_time (time_t num, fio_time_t fnum)
{
remote_fileio_to_be ((LONGEST) num, (char *) fnum, 4);
}
/* Pack a host-format struct stat into a struct fio_stat. */
extern void remote_fileio_to_fio_stat (struct stat *st,
struct fio_stat *fst);
#endif /* COMMON_REMOTE_FILEIO_H */
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