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https://github.com/DarkMatterCore/nxdumptool.git
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596928a3c6
Takes care of retrieving a FsStorage object for any FAT eMMC BIS partition, mounting it via FatFs and creating a virtual devoptab device that can be used to carry out FS operations. All write operations have been stubbed, disabled or ifdef'd out of the code. Other changes include: * cert: update code to use the new BIS storage interface. * defines: remove BIS_SYSTEM_PARTITION_MOUNT_NAME macro. * devoptab: slightly improve macros. * devoptab: add operation table for FatFs devices. * devoptab: add rodev_fstat(). * devoptab: add devoptabMountFatFsDevice(). * fatfs: update diskio code to use the new BIS storage interface. * fatfs: update configuration. * save: update code to use regular C I/O calls instead of FatFs calls. * tik: update code to use the new BIS storage interface. * utils: remove eMMC BIS System partition (un)mount code.
56 lines
2.3 KiB
C
56 lines
2.3 KiB
C
/*
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* ro_dev.h
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*
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* Copyright (c) 2020-2024, DarkMatterCore <pabloacurielz@gmail.com>.
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*
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* This file is part of nxdumptool (https://github.com/DarkMatterCore/nxdumptool).
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*
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* nxdumptool is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* nxdumptool 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#ifndef __RO_DEV__
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#define __RO_DEV__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Bogus functions for devoptab write operations -- all of these set errno to ENOSYS and return -1. */
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/* We don't provide support for relative directories, so chdir is discarded as well. */
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ssize_t rodev_write(struct _reent *r, void *fd, const char *ptr, size_t len);
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int rodev_fstat(struct _reent *r, void *fd, struct stat *st);
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int rodev_link(struct _reent *r, const char *existing, const char *newLink);
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int rodev_unlink(struct _reent *r, const char *name);
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int rodev_chdir(struct _reent *r, const char *name);
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int rodev_rename(struct _reent *r, const char *oldName, const char *newName);
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int rodev_mkdir(struct _reent *r, const char *path, int mode);
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int rodev_ftruncate(struct _reent *r, void *fd, off_t len);
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int rodev_fsync(struct _reent *r, void *fd);
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int rodev_chmod(struct _reent *r, const char *path, mode_t mode);
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int rodev_fchmod(struct _reent *r, void *fd, mode_t mode);
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int rodev_rmdir(struct _reent *r, const char *name);
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int rodev_utimes(struct _reent *r, const char *filename, const struct timeval times[2]);
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long rodev_fpathconf(struct _reent *r, void *fd, int name);
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long rodev_pathconf(struct _reent *r, const char *path, int name);
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int rodev_symlink(struct _reent *r, const char *target, const char *linkpath);
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ssize_t rodev_readlink(struct _reent *r, const char *path, char *buf, size_t bufsiz);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __RO_DEV__ */
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