On 06/09/2015 03:03 PM, Cyril Hrubis wrote: > Hi! >>> We should probably wrap the su into a script that makes sure that the >>> return value is compatible with LTP. Because it may set bogus test >>> return status if su reported anything else than 0 or 1. >> >> Ehm, but -c "$0" will execute the same script which, in turn, will exit >> using tst_exit. > > Yep, but the su man page specifies return values: > > 128 + signal_nr - command terminated by signal > 127 - command cannot be executed (this one is actually handled in test.sh) > 126 - command not found > 255 - su was asked to terminate and had to kill the program > > And if none of the abowe happens it retuns the return value from the > script. > > So if the script gets killed by signal of failed to executed (or cannot > be found in $PATH) the return value will be wrong.
Oops, thanks. > ------------------------------------------------------------------------------ _______________________________________________ Ltp-list mailing list Ltp-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ltp-list
