On Fri, 22 Sep 2006 12:20:51 -0500 David Masover <[EMAIL PROTECTED]> wrote:
> Konstantin Münning wrote: > > Have you used -f or -ff with strace? > > I used -f. What's the difference between that and -ff? -ff puts messages for process n into filen <name>.n, where <name> is given to -o. -o can be given with -f too, then all syscalls are written in one file prefixed with the process ids. See also strace(1) As mentioned already, futex() is usually used for interprocess communication, e. g. waiting for another thread / process. Regards, Milan
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