Module runa_orbiter::objects::shm

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Expand description

The wl_shm object

Structs

  • Buffer
    A shm buffer
  • Shm
    Implementation of the wl_shm interface.
  • ShmPool
    A shm memory pool.

Functions

  • handle_sigbus⚠
    Handle a SIGBUS signal. Tries to recover from SIGBUS caused by a client shrinking its shm pool. You MUST call this function is your SIGBUS handler if you want to map shm pools.
  • sigbus_count
    The number of times a recoverable SIGBUS has occurred for the current thread. Can be used to detect if a client shrunk its shm pool.