tracing system calls

[Eduardo Krell]

In article <7460 at bigtex.uucp> james at bigtex.UUCP (James Van Artsdalen) writes:

>Is there any possible way to write a similar
>program under SysVr3 without kernel modifications?

You could recompile the C library to intercept every system call
and then recompile the world. I suggest you don't do that.

It would be easier to upgrade to SVR3.2 which includes the /proc driver
and the truss program. (I don't remember if the SVR3.1 release had it,
but I don't think so).
    
Eduardo Krell                   AT&T Bell Laboratories, Murray Hill, NJ

UUCP: {att,decvax,ucbvax}!ulysses!ekrell  Internet: ekrell at ulysses.att.com