Small cleanup of dead and/or redundant code.
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b6bb75963b
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0aceb25535
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@ -43,11 +43,8 @@ PUBLIC int main(int argc, char *argv[])
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error = OK;
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caller_uid = -1; /* To trap errors */
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caller_gid = -1;
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/* This must be a regular VFS request. */
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assert(src == VFS_PROC_NR && !unmountdone);
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req_nr = fs_m_in.m_type;
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if (req_nr < VFS_BASE) {
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fs_m_in.m_type += VFS_BASE;
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req_nr = fs_m_in.m_type;
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@ -154,9 +151,9 @@ message *m_in; /* pointer to message */
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do {
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if ((r = sef_receive(ANY, m_in)) != OK) /* wait for message */
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panic("sef_receive failed: %d", r);
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src = fs_m_in.m_source;
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src = m_in->m_source;
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if(src == FS_PROC_NR) {
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if(src == VFS_PROC_NR) {
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if(unmountdone)
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printf("MFS: unmounted: unexpected message from FS\n");
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else
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@ -166,7 +163,7 @@ message *m_in; /* pointer to message */
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printf("MFS: unexpected source %d\n", src);
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} while(!srcok);
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assert((src == FS_PROC_NR && !unmountdone));
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assert((src == VFS_PROC_NR && !unmountdone));
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}
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@ -10,7 +10,6 @@
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* wipe_inode: erase some fields of a newly allocated inode
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* free_inode: mark an inode as available for a new file
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* update_times: update atime, ctime, and mtime
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* dup_inode: indicate that someone else is using an inode table entry
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* find_inode: retrieve pointer to inode in inode cache
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*
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*/
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@ -314,20 +313,6 @@ struct inode *rip;
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}
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/*===========================================================================*
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* dup_inode *
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*===========================================================================*/
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PUBLIC void dup_inode(ip)
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struct inode *ip; /* The inode to be duplicated. */
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{
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/* This routine is a simplified form of get_inode() for the case where
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* the inode pointer is already known.
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*/
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ip->i_count++;
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}
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/*===========================================================================*
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* update_times *
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*===========================================================================*/
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@ -40,9 +40,8 @@ PUBLIC int main(int argc, char *argv[])
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error = OK;
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caller_uid = -1; /* To trap errors */
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caller_gid = -1;
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assert(src == VFS_PROC_NR); /* Otherwise this must be VFS talking */
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req_nr = fs_m_in.m_type;
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if (req_nr < VFS_BASE) {
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fs_m_in.m_type += VFS_BASE;
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req_nr = fs_m_in.m_type;
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@ -135,15 +134,13 @@ message *m_in; /* pointer to message */
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do {
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if ((r = sef_receive(ANY, m_in)) != OK) /* wait for message */
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panic("sef_receive failed: %d", r);
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src = fs_m_in.m_source;
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src = m_in->m_source;
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if(src == VFS_PROC_NR) {
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srcok = 1; /* Normal FS request. */
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} else
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printf("PFS: unexpected source %d\n", src);
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} while(!srcok);
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assert( src == VFS_PROC_NR );
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}
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@ -1,16 +0,0 @@
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struct buf {
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/* Data portion of the buffer. */
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union fsdata_u *bp;
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/* Header portion of the buffer. */
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struct buf *b_next; /* used to link all free bufs in a chain */
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struct buf *b_prev; /* used to link all free bufs the other way */
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struct buf *b_hash; /* used to link bufs on hash chains */
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block_t b_blocknr; /* block number of its (minor) device */
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dev_t b_dev; /* major | minor device where block resides */
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char b_dirt; /* CLEAN or DIRTY */
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char b_count; /* number of users of this buffer */
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int b_bytes; /* Number of bytes allocated in bp */
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};
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@ -69,7 +69,7 @@ PUBLIC int do_pipe()
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/* Create a named pipe inode on PipeFS */
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r = req_newnode(PFS_PROC_NR, fp->fp_effuid, fp->fp_effgid, I_NAMED_PIPE,
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(dev_t) 0, &res);
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NO_DEV, &res);
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if (r != OK) {
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rfp->fp_filp[fil_des[0]] = NIL_FILP;
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