Michiel Boland wrote this message on Sat, Jun 30, 2007 at 16:30 +0200: > Consider this simple program: > > #include <unistd.h> > > int main(void) > { > pause(); > return 0; > } > > $ ./a.out & > $ truss -p `pgrep a.out` > process exit, rval = 0 > [1] Done ./a.out > $ > > Surely this must be wrong. The program should have just continued running > after truss was attached to it. > > (PR Filed under kern/114155) This is probably related to a problem where if you kill yourself w/ SIGSTOP so you can attach to it w/ gdb, you have to put a second SIGSTOP so that execution will stop after gdb attaches, otherwise like your example, execution continues past where you wanted.. -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."Received on Sat Jun 30 2007 - 16:45:01 UTC
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