]> prof start start main main start->main on_exit on_exit start->on_exit sort sort main->sort merge merge main->merge term term main->term signal signal main->signal sbrk sbrk main->sbrk unlink unlink main->unlink newfile newfile main->newfile fclose fclose main->fclose close close main->close brk brk main->brk setbuf setbuf main->setbuf copyproto copyproto main->copyproto initree initree main->initree safeoutfil safeoutfil main->safeoutfil getpid getpid main->getpid sprintf sprintf main->sprintf creat creat main->creat rem rem main->rem oldfile oldfile main->oldfile malloc malloc on_exit->malloc sort->newfile sort->fclose sort->setbuf msort msort sort->msort filbuf filbuf sort->filbuf setfil setfil sort->setfil merge->unlink merge->fclose merge->setbuf merge->setfil insert insert merge->insert wline wline merge->wline cmpsave cmpsave merge->cmpsave rline rline merge->rline fopen fopen merge->fopen mul mul merge->mul term->signal term->unlink term->setfil exit exit term->exit sigvec sigvec signal->sigvec newfile->setfil newfile->fopen fclose->close fflush fflush fclose->fflush doprnt doprnt sprintf->doprnt qsort qsort msort->qsort msort->insert msort->wline div div msort->div msort->cmpsave read read filbuf->read setfil->rem setfil->div cmpa cmpa qsort->cmpa insert->cmpa getfreehdr getfreehdr insert->getfreehdr flsbuf flsbuf wline->flsbuf rline->filbuf endopen endopen fopen->endopen findiop findiop fopen->findiop xflsbuf xflsbuf flsbuf->xflsbuf write write xflsbuf->write open open endopen->open fflush->xflsbuf morecore morecore malloc->morecore demote demote malloc->demote morecore->sbrk morecore->getfreehdr free free morecore->free getpagesize getpagesize morecore->getpagesize putfreehdr putfreehdr morecore->putfreehdr udiv udiv morecore->udiv umul umul morecore->umul getfreehdr->sbrk free->insert sigblock sigblock sigvec->sigblock sigsetmask sigsetmask sigvec->sigsetmask moncontrol moncontrol profil profil moncontrol->profil doprnt->udiv urem urem doprnt->urem strlen strlen doprnt->strlen localeconv localeconv doprnt->localeconv