mirror of
https://git.rtems.org/rtems-libbsd/
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6514d56158
- Refactor the libio interface - Move syscalls into an rtemsbsd location - Provide a root directory mount point Update #4475
83 lines
3.8 KiB
C
83 lines
3.8 KiB
C
/**
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* @file
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*
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* @ingroup rtems_bsd_machine
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*
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* @brief TODO.
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*/
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/*
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* Copyright (C) 2020 Chris Johns <chris@contemporary.software>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _RTEMS_BSD_MACHINE_RTEMS_BSD_VFS_H_
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#define _RTEMS_BSD_MACHINE_RTEMS_BSD_VFS_H_
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#include <rtems/libio.h>
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extern const rtems_filesystem_operations_table rtems_bsd_vfsops;
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int rtems_bsd_vfs_mount_init(rtems_filesystem_mount_table_entry_t *mt_entry);
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void rtems_bsd_vfs_mt_entry_lock(
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const rtems_filesystem_mount_table_entry_t *mt_entry);
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void rtems_bsd_vfs_mt_entry_unlock(
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const rtems_filesystem_mount_table_entry_t *mt_entry);
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void rtems_bsd_vfs_eval_path(rtems_filesystem_eval_path_context_t *ctx);
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bool rtems_bsd_vfs_are_nodes_equal(const rtems_filesystem_location_info_t *a,
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const rtems_filesystem_location_info_t *b);
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int rtems_bsd_vfs_link(const rtems_filesystem_location_info_t *parentloc,
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const rtems_filesystem_location_info_t *targetloc, const char *name,
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size_t namelen);
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int rtems_bsd_vfs_fchmod(
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const rtems_filesystem_location_info_t *loc, mode_t mode);
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int rtems_bsd_vfs_chown(
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const rtems_filesystem_location_info_t *loc, uid_t owner, gid_t group);
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int rtems_bsd_vfs_clonenode(rtems_filesystem_location_info_t *loc);
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void rtems_bsd_vfs_freenode(const rtems_filesystem_location_info_t *loc);
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int rtems_bsd_vfs_mount(rtems_filesystem_mount_table_entry_t *mt_entry);
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int rtems_bsd_vfs_fsmount_me(
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rtems_filesystem_mount_table_entry_t *mt_entry, const void *data);
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int rtems_bsd_vfs_unmount(rtems_filesystem_mount_table_entry_t *mt_entry);
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void rtems_bsd_vfs_fsunmount_me(rtems_filesystem_mount_table_entry_t *mt_entry);
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int rtems_bsd_vfs_mknod(const rtems_filesystem_location_info_t *parentloc,
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const char *name, size_t namelen, mode_t mode, dev_t dev);
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int rtems_bsd_vfs_rmnod(const rtems_filesystem_location_info_t *parentloc,
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const rtems_filesystem_location_info_t *loc);
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int rtems_bsd_vfs_utimens(
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const rtems_filesystem_location_info_t *loc, time_t actime, time_t modtime);
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int rtems_bsd_vfs_symlink(const rtems_filesystem_location_info_t *parentloc,
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const char *name, size_t namelen, const char *target);
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ssize_t rtems_bsd_vfs_readlink(
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const rtems_filesystem_location_info_t *loc, char *buf, size_t bufsize);
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int rtems_bsd_vfs_rename(const rtems_filesystem_location_info_t *oldparentloc,
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const rtems_filesystem_location_info_t *oldloc,
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const rtems_filesystem_location_info_t *newparentloc, const char *name,
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size_t namelen);
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int rtems_bsd_vfs_statvfs(
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const rtems_filesystem_location_info_t *loc, struct statvfs *buf);
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#endif /* _RTEMS_BSD_MACHINE_RTEMS_BSD_VFS_H_ */
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