On 2011-02-02, Grant Edwards <[email protected]> wrote:
> I may try out a few different options on the Python version of
> strace.
FYI,
I've been testing new features I've added to the Python
implementation of strace, and I'm pretty happy with them:
1) I've added code to keep track of the paths associated with file
descriptors by watching for open/close/dup/dup2/clone calls.
2) I've added a command-line option to display the associated path[s]
for all syscalls that have file descriptors as parameters.
3) I've added a command-line option to filter the display of syscalls
based on a list of paths. It will output only syscalls who's
parameters include either a one of the specified paths or a file
descriptor associated with one of the specified paths.
That required a total of 90 lines of code.
I'm going to start working on re-implementing the above in C...
--
Grant Edwards grant.b.edwards Yow! WHO sees a BEACH BUNNY
at sobbing on a SHAG RUG?!
gmail.com
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