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Lines Matching defs:fs

59 	struct file *fs;
65 	fs = alloc(sizeof(struct file));
66 	fs->fs_nextblk = 0;
67 	fs->fs_curblk = -1;
68 	fs->fs_len = 0;
69 	fs->fs_ptr = fs->fs_buf;
71 	f->f_fsdata = fs;
77 	struct file *fs;
79 	fs = (struct file *)f->f_fsdata;
82 	if (fs != NULL)
83 		dealloc(fs, sizeof(*fs));
90 	struct file *fs = (struct file *)f->f_fsdata;
97 		if (fs->fs_len == 0)
101 		if (fs->fs_len <= 0)
105 		if (csize > fs->fs_len)
106 			csize = fs->fs_len;
108 		memcpy(addr, fs->fs_ptr, csize);
109 		fs->fs_ptr += csize;
110 		fs->fs_len -= csize;
134 	struct file *fs = (struct file *)f->f_fsdata;
147 	curblk = (fs->fs_curblk < 0) ? 0 : fs->fs_curblk;
159 		if (fs->fs_curblk < 0)
162 			newoff = fs->fs_curblk * RAWFS_BSIZE;
163 			newoff += RAWFS_BSIZE - fs->fs_len;
184 	while (fs->fs_curblk != targblk && (err = rawfs_get_block(f)) == 0)
196 	fs->fs_len = RAWFS_BSIZE - idx;
197 	fs->fs_ptr = &fs->fs_buf[idx];
217 	struct file *fs;
221 	fs = (struct file *)f->f_fsdata;
222 	fs->fs_ptr = fs->fs_buf;
226 	    fs->fs_nextblk * (RAWFS_BSIZE / DEV_BSIZE),
227 	    RAWFS_BSIZE, fs->fs_buf, &len);
230 		fs->fs_len = len;
231 		fs->fs_curblk = fs->fs_nextblk;
232 		fs->fs_nextblk += 1;