{
ssize_t ret;
- ret = read(stats_fd, header, sizeof(*header));
- TEST_ASSERT(ret == sizeof(*header), "Read stats header");
+ ret = pread(stats_fd, header, sizeof(*header), 0);
+ TEST_ASSERT(ret == sizeof(*header),
+ "Failed to read '%lu' header bytes, ret = '%ld'",
+ sizeof(*header), ret);
}
struct kvm_stats_desc *read_stats_descriptors(int stats_fd,
id = malloc(header.name_size);
TEST_ASSERT(id, "Allocate memory for id string");
- ret = read(stats_fd, id, header.name_size);
- TEST_ASSERT(ret == header.name_size, "Read id string");
+ ret = pread(stats_fd, id, header.name_size, sizeof(header));
+ TEST_ASSERT(ret == header.name_size,
+ "Expected header size '%u', read '%lu' bytes",
+ header.name_size, ret);
/* Check id string, that should start with "kvm" */
TEST_ASSERT(!strncmp(id, "kvm", 3) && strlen(id) < header.name_size,