f_spare 187 maint/gnulib/lib/fsusage.c if (fsd.f_blocks == 0x7fffffff / fsd.f_bsize && fsd.f_spare[0] > 0) f_spare 189 maint/gnulib/lib/fsusage.c fsd.f_blocks = fsd.f_spare[0]; f_spare 190 maint/gnulib/lib/fsusage.c fsd.f_bfree = fsd.f_spare[1]; f_spare 191 maint/gnulib/lib/fsusage.c fsd.f_bavail = fsd.f_spare[2];