Reports generated with the -s flag

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The report generated with the -s flag includes the data shown in the default report, and data on errors returned by system calls.

# curt -s -i trace.r -m trace.nm -n gensyms.out -o curt.out 
# cat curt.out 

...(lines omitted)...

                      Errors Returned by System Calls
                      ------------------------------ 

Errors (errno : count : description) returned for System Call: kioctl(4e07ac)
   25 :       15 : "Not a typewriter"
Errors (errno : count : description) returned for System Call: execve(1c95d8)
    2 :        2 : "No such file or directory"

...(lines omitted)...

If a large number of errors of a specific type or on a specific system call point to a system or application problem, other debug measures can be used to determine and fix the problem.