r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
pwritev2(r0, &(0x7f0000000180)=[{&(0x7f0000004ac0)='J', 0x1}], 0x23, 0x0, 0x0, 0x15)
ftruncate(r0, 0x5)