Trevor Watson wrote: > Hi Edna, > > Enda O'Connor ( Sun Micro Systems Ireland) wrote: > >>>> I hope this is the correct alias to use for this question. If not, >>>> please feel free to direct me elsewhere. >>>> >>>> We have an application which applies patches to a system in >>>> single-user mode. >>>> >>>> For various (mostly historical) reasons, it runs as a legacy app in >>>> single-user mode, and we have found that the user cannot use Ctrl-C >>>> on it on Solaris 10, although this works perfectly well on S8 & 9. >> >> I think the issue is that in S10 patchadd is a link to a binary called >> pdo which sigignores SIGINT so this would give the bahaviour you are >> seeing, should really use a trap handler to try and cleanup. >> In s9 the patchadd ksh script had a specific trap handler. >> >> I will be logging a bug on this behaviour. > > > Thanks, this is certainly part of the problem, although I wouldn't lose > any sleep if it didn't get addressed. > > According to our engineering guys, the problem is that they can't > interrupt their application at all using Ctrl-C (this application in > turn calls patchadd). So we were wondering if there is something in SMF > which disables interrupts when legacy apps are run?
hmm, how is the CTRL-C being sent to the app? Enda > > Thx, > Trev > > > ------------------------------------------------------------------------ > > _______________________________________________ > smf-discuss mailing list > smf-discuss at opensolaris.org
