September 2000
Beginner
1312 pages
33h 47m
English
strace [mid sid level...]
The strace command is part of the set of error and trace loggers—log(7D), strace(1M), strclean(1M), strerr(1M), and strlog(9F)—that are provided for debugging and administering STREAMS modules and drivers.
Use the strace command without arguments to write all STREAMS event trace messages from all drivers and modules to its standard output. These messages are obtained from the STREAMS log driver (see log(7D)). If arguments are provided, they must be in triplets of the form mid, sid, level, where mid is a STREAMS module ID number, sid is a sub-ID number, and level is a tracing priority level. Each triplet indicates that tracing messages are to be received from ...