User and Group Control Calls
User and Group Control Calls
Copyright(c) Management Analytics, 1995 - All Rights Reserved
Copyright(c), 1990, 1995 Dr. Frederick B. Cohen - All Rights Reserved
- The Access call determines what access the current
user and group have to a specified file.
- The Acct call enables or disables accounting for user actions.
- The Chown call changes the owner andor group of files.
- The Getuid call returns the Uid and Gid of the current
process.
- The Setuid call changes the Uid and Gid of the current
process.
- The Stat call gets the Uid, Gid, and other information about
opened files.