C++ (Cpp) pmem_errormsg Examples

Example #1

File: pmem_is_pmem_posix.c Project: krzycz/nvml

int
main(int argc, char *argv[])
{
	START(argc, argv, "pmem_is_pmem_posix");

	if (argc < 4)
		UT_FATAL("usage: %s op addr len type [op addr len type ...]",
				argv[0]);

	/* insert memory regions to the list */
	int i;
	for (i = 1; i < argc; ) {
		UT_ASSERT(i + 2 < argc);

		errno = 0;
		void *addr = (void *)strtoull(argv[i + 1], NULL, 0);
		UT_ASSERTeq(errno, 0);

		size_t len = strtoull(argv[i + 2], NULL, 0);
		UT_ASSERTeq(errno, 0);

		int ret;

		switch (argv[i][0]) {
		case 'a':
			ret = util_range_register(addr, len, "",
					str2type(argv[i + 3]));
			if (ret != 0)
				UT_OUT("%s", pmem_errormsg());
			i += 4;
			break;
		case 'r':
			ret = util_range_unregister(addr, len);
			UT_ASSERTeq(ret, 0);
			i += 3;
			break;
		case 't':
			UT_OUT("addr %p len %zu is_pmem %d",
					addr, len, pmem_is_pmem(addr, len));
			i += 3;
			break;
		case 'f':
			do_fault_injection_register(addr, len,
					str2type(argv[i + 3]));
			i += 4;
			break;
		case 's':
			do_fault_injection_split(addr, len);
			i += 3;
			break;
		default:
			FATAL("invalid op '%c'", argv[i][0]);
		}
	}

	DONE(NULL);
}

Example #2

File: out_err_mt.c Project: JLLLinn/nvml

static void
print_errors(const char *msg)
{
	UT_OUT("%s", msg);
	UT_OUT("PMEM: %s", pmem_errormsg());
	UT_OUT("PMEMOBJ: %s", pmemobj_errormsg());
	UT_OUT("PMEMLOG: %s", pmemlog_errormsg());
	UT_OUT("PMEMBLK: %s", pmemblk_errormsg());
	UT_OUT("VMEM: %s", vmem_errormsg());
	UT_OUT("PMEMPOOL: %s", pmempool_errormsg());
}

Example #3

File: out_err_mt.c Project: stellarhopper/nvml

static void
check_errors(int ver)
{
	int ret;
	int err_need;
	int err_found;

	ret = sscanf(pmem_errormsg(),
		"libpmem major version mismatch (need %d, found %d)",
		&err_need, &err_found);
	UT_ASSERTeq(ret, 2);
	UT_ASSERTeq(err_need, ver);
	UT_ASSERTeq(err_found, PMEM_MAJOR_VERSION);

	ret = sscanf(pmemobj_errormsg(),
		"libpmemobj major version mismatch (need %d, found %d)",
		&err_need, &err_found);
	UT_ASSERTeq(ret, 2);
	UT_ASSERTeq(err_need, ver);
	UT_ASSERTeq(err_found, PMEMOBJ_MAJOR_VERSION);

	ret = sscanf(pmemlog_errormsg(),
		"libpmemlog major version mismatch (need %d, found %d)",
		&err_need, &err_found);
	UT_ASSERTeq(ret, 2);
	UT_ASSERTeq(err_need, ver);
	UT_ASSERTeq(err_found, PMEMLOG_MAJOR_VERSION);

	ret = sscanf(pmemblk_errormsg(),
		"libpmemblk major version mismatch (need %d, found %d)",
		&err_need, &err_found);
	UT_ASSERTeq(ret, 2);
	UT_ASSERTeq(err_need, ver);
	UT_ASSERTeq(err_found, PMEMBLK_MAJOR_VERSION);

#ifndef _WIN32
	/* XXX - vmem not implemented in windows yet */
	ret = sscanf(vmem_errormsg(),
		"libvmem major version mismatch (need %d, found %d)",
		&err_need, &err_found);
	UT_ASSERTeq(ret, 2);
	UT_ASSERTeq(err_need, ver);
	UT_ASSERTeq(err_found, VMEM_MAJOR_VERSION);
#endif

	ret = sscanf(pmempool_errormsg(),
		"libpmempool major version mismatch (need %d, found %d)",
		&err_need, &err_found);
	UT_ASSERTeq(ret, 2);
	UT_ASSERTeq(err_need, ver);
	UT_ASSERTeq(err_found, PMEMBLK_MAJOR_VERSION);
}

Example #4

File: out_err_mt.c Project: stellarhopper/nvml

static void
print_errors(const char *msg)
{
	UT_OUT("%s", msg);
	UT_OUT("PMEM: %s", pmem_errormsg());
	UT_OUT("PMEMOBJ: %s", pmemobj_errormsg());
	UT_OUT("PMEMLOG: %s", pmemlog_errormsg());
	UT_OUT("PMEMBLK: %s", pmemblk_errormsg());
#ifndef _WIN32
	/* XXX - vmem not implemented in windows yet */
	UT_OUT("VMEM: %s", vmem_errormsg());
#endif
	UT_OUT("PMEMPOOL: %s", pmempool_errormsg());
}

Example #5

File: out_err_mt.c Project: JLLLinn/nvml

static void
check_errors(int ver)
{
	int ret;
	int err_need;
	int err_found;

	ret = sscanf(pmem_errormsg(),
		"libpmem major version mismatch (need %d, found %d)",
		&err_need, &err_found);
	UT_ASSERTeq(ret, 2);
	UT_ASSERTeq(err_need, ver);
	UT_ASSERTeq(err_found, PMEM_MAJOR_VERSION);

	ret = sscanf(pmemobj_errormsg(),
		"libpmemobj major version mismatch (need %d, found %d)",
		&err_need, &err_found);
	UT_ASSERTeq(ret, 2);
	UT_ASSERTeq(err_need, ver);
	UT_ASSERTeq(err_found, PMEMOBJ_MAJOR_VERSION);

	ret = sscanf(pmemlog_errormsg(),
		"libpmemlog major version mismatch (need %d, found %d)",
		&err_need, &err_found);
	UT_ASSERTeq(ret, 2);
	UT_ASSERTeq(err_need, ver);
	UT_ASSERTeq(err_found, PMEMLOG_MAJOR_VERSION);

	ret = sscanf(pmemblk_errormsg(),
		"libpmemblk major version mismatch (need %d, found %d)",
		&err_need, &err_found);
	UT_ASSERTeq(ret, 2);
	UT_ASSERTeq(err_need, ver);
	UT_ASSERTeq(err_found, PMEMBLK_MAJOR_VERSION);

	ret = sscanf(vmem_errormsg(),
		"libvmem major version mismatch (need %d, found %d)",
		&err_need, &err_found);
	UT_ASSERTeq(ret, 2);
	UT_ASSERTeq(err_need, ver);
	UT_ASSERTeq(err_found, VMEM_MAJOR_VERSION);

	ret = sscanf(pmempool_errormsg(),
		"libpmempool major version mismatch (need %d, found %d)",
		&err_need, &err_found);
	UT_ASSERTeq(ret, 2);
	UT_ASSERTeq(err_need, ver);
	UT_ASSERTeq(err_found, PMEMBLK_MAJOR_VERSION);
}