ddeb562e1a
- simplify and repair UDS request handling state machine; - simplify interface used between internal modules; - implement missing support for nonblocking I/O; - fix select implementation; - clean up global variables. Change-Id: Ia82c5c6f05cc3f0a498efc9a26de14b1cde6eace
72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
#ifndef __PFS_PROTO_H__
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#define __PFS_PROTO_H__
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/* Function prototypes. */
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/* Structs used in prototypes must be declared as such first. */
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struct buf;
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struct inode;
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struct sockaddr_un;
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struct ancillary;
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/* buffer.c */
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struct buf *get_block(dev_t dev, pino_t inum);
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void put_block(dev_t dev, pino_t inum);
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/* cache.c */
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void buf_pool(void);
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/* inode.c */
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struct inode *alloc_inode(dev_t dev, pmode_t mode, uid_t uid, gid_t gid);
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void dup_inode(struct inode *ip);
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struct inode *find_inode(pino_t numb);
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void free_inode(struct inode *rip);
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int fs_putnode(message *fs_m_in, message *fs_m_out);
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void init_inode_cache(void);
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struct inode *get_inode(dev_t dev, pino_t numb);
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void put_inode(struct inode *rip);
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void update_times(struct inode *rip);
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void wipe_inode(struct inode *rip);
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/* link.c */
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int fs_ftrunc(message *fs_m_in, message *fs_m_out);
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int truncate_inode(struct inode *rip, off_t newsize);
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/* main.c */
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void reply(endpoint_t who, message *m_out);
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/* misc.c */
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int fs_sync(message *fs_m_in, message *fs_m_out);
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int fs_chmod(message *fs_m_in, message *fs_m_out);
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/* mount.c */
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int fs_unmount(message *fs_m_in, message *fs_m_out);
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/* open.c */
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int fs_newnode(message *fs_m_in, message *fs_m_out);
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/* read.c */
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int fs_readwrite(message *fs_m_in, message *fs_m_out);
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/* utility.c */
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time_t clock_time(void);
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int no_sys(message *pfs_m_in, message *pfs_m_out);
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/* stadir.c */
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int fs_stat(message *fs_m_in, message *fs_m_out);
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/* super.c */
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bit_t alloc_bit(void);
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void free_bit(bit_t bit_returned);
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/* dev_uds.c */
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void uds_request(message *m_ptr, int ipc_status);
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void uds_unsuspend(devminor_t minor);
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/* uds.c */
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void uds_init(void);
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int uds_clear_fds(devminor_t minor, struct ancillary *data);
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int uds_do_ioctl(devminor_t minor, unsigned long request, endpoint_t endpt,
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cp_grant_id_t grant);
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#endif
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