Searched refs:dev_zero (Results 1 – 1 of 1) sorted by relevance
21 static int dev_zero; variable251 ret = read(dev_zero, p, sizeof(*p)); in test_tagged_addr_abi_pmlen()267 ret = read(dev_zero, p, sizeof(*p)); in test_tagged_addr_abi_pmlen()289 ret = read(dev_zero, p, sizeof(*p)); in test_tagged_addr_abi_pmlen()328 dev_zero = open("/dev/zero", O_RDWR); in main()329 if (dev_zero < 0) in main()