Keil Logo

Mutex Management Routines

Routine Attributes Description
os_mut_init Initializes a mutex object.
os_mut_release Releases a mutex object.
os_mut_wait Waits for a mutex object to become available.


  • The mutex management routines enable you to use mutexes to synchronize the activities of the various tasks and to protect shared variables from corruption.
  • The priority inheritance method is used in mutex management routines to eliminate priority inversion problems.
  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.