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strcmp
2006 Dec 07
1
When does ufunc/func work?
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I''ve been able to obtain user function addresses by specifying a command directly in the command line. For example,
dtrace -n profile-937Hz''/arg1 != NULL/{@u[ufunc(arg1)] = count()}'' -c ~/bin/run-stcmp
gives me:
libc.so.1`strcmp 140
However, I''ve never suceeded in obtaining kernel function names. Running
dtrace -n profile-1234Hz''/arg2 != NULL/{@k[func(arg2)] = count()}END{trunc(@k, 10);printa(@k);}''
gives me:
0x9fbf4...