use_alloca        717 maint/gnulib/lib/glob.c               int use_alloca = glob_use_alloca (alloca_used, home_len + dirlen);
use_alloca        718 maint/gnulib/lib/glob.c               if (use_alloca)
use_alloca        740 maint/gnulib/lib/glob.c               malloc_dirname = !use_alloca;