Outline for May 16, 2022

Reading: text: , §37, 39
Due: Homework 3 and Extra Credit 3, due May 23, 2022; Lab Exercise 2, due June 2

1. Announcements
2. Process interface
   1. open, close
   2. seek, lseek
      1. Disambiguation between successful, unsuccessful lseek
   3. read, write
      1. Scatter-gather
      2. Blocking, nonblocking
   4. control, ioctl
3. Files and file names
4. Directories and directory organization
   1. Flat (one-level) directories
   2. Hierarchical directories
   3. Graph-structured directories
5. Aliases and Links
6. UNIX v7 inode and superblock

Matt Bishop Office: 2209 Watershed Sciences Phone: +1 (530) 752-8060 Email: mabishop@ucdavis.edu

ECS 150, Operating Systems Version of May 18, 2022 at 12:20AM

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