tmpfs.h

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// MIT License
//
// Copyright (c) 2026 Christian Spoo
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
 
#ifndef _MINIOS_FS_TMPFS_H_
#define _MINIOS_FS_TMPFS_H_
 
#include <miniOS/fs/vfs.h>

void tmpfs_init(void);

vfs_ops_t *tmpfs_get_ops(void);

uint32_t tmpfs_alloc_root(void);

int tmpfs_create(uint32_t parent_ino, const char *name, uint16_t mode, uint32_t *new_ino_out);
 
int tmpfs_create_device(uint32_t parent_ino, const char *name, uint8_t device_type,
                        uint32_t *new_ino_out);

int tmpfs_mknod(uint32_t parent_ino, const char *name, uint16_t mode,
                uint32_t dev, uint32_t *new_ino_out);

int tmpfs_mkdir(uint32_t parent_ino, const char *name, uint32_t *new_ino_out);

int tmpfs_unlink(uint32_t parent_ino, const char *name);

int tmpfs_rmdir(uint32_t parent_ino, const char *name);
 
#endif /* _MINIOS_FS_TMPFS_H_ */