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61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2011, 2014.
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This file is part of the Sortix C Library.
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The Sortix C Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at your
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option) any later version.
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The Sortix C Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
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stdio/fdio.h
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Handles the file descriptor backend for the FILE* API.
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*******************************************************************************/
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#ifndef STDIO_FDIO_H
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#define STDIO_FDIO_H
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#include <sys/cdefs.h>
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#include <sys/stat.h>
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#if !defined(__cplusplus)
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#include <stdbool.h>
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#endif
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#include <stdio.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct fdio_state
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{
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void (*free_indirect)(void*);
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int fd;
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};
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int fdio_reopen(void* user, const char* mode);
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ssize_t fdio_read(void* user, void* ptr, size_t size);
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ssize_t fdio_write(void* user, const void* ptr, size_t size);
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off_t fdio_seek(void* user, off_t offset, int whence);
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int fdio_fileno(void* user);
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int fdio_close(void* user);
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bool fdio_install_fd(FILE* fp, int fd, const char* mode);
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bool fdio_install_path(FILE* fp, const char* path, const char* mode);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif
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