Assertion: semaphore | /r/CapableOf | exist for key
Facets:
Source sentences:
text: If semflg specifies both IPC_CREAT and IPC_EXCL and a semaphore set already exists for key, then semget() fails with errno set to EEXIST.
text: A semaphore set exists for key, but the calling process does not have permission to access the set, and does not have the CAP_IPC_OWNER capability.
text: EEXIST A semaphore set exists for key and semflg specified both IPC_CREAT and IPC_EXCL.