r0 = fsopen(&(0x7f0000000000)='msdos\x00', 0x0)
fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000140)='[\x00', 0x0, r0)
readv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2)