err(7)
NAME
err − error-logging interface
DESCRIPTION
Minor device 0 of the err driver is the interface between a process and the system’s error-record collection routines. The driver may be opened only for reading by a single process with super-user permissions. Each read causes an entire error record to be retrieved; the record is truncated if the read request is for less than the record’s length.
FILES
/dev/error special file
SEE ALSO
CX/UX Administrator’s Reference