import ceph 16.2.7

[ceph.git] / ceph / src / pmdk / src / libpmem2 / errormsg.c

diff --git a/ceph/src/pmdk/src/libpmem2/errormsg.c b/ceph/src/pmdk/src/libpmem2/errormsg.c
new file mode 100644 (file)
index 0000000..9c7b090
--- /dev/null
+++ b/ceph/src/pmdk/src/libpmem2/errormsg.c
@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/* Copyright 2019-2020, Intel Corporation */
+
+/*
+ * errormsg.c -- pmem2_errormsg* implementation
+ */
+
+#include "libpmem2.h"
+#include "out.h"
+#include "pmem2_utils.h"
+
+/*
+ * pmem2_errormsgU -- return last error message
+ */
+#ifndef _WIN32
+static inline
+#endif
+const char *
+pmem2_errormsgU(void)
+{
+       return out_get_errormsg();
+}
+
+#ifndef _WIN32
+/*
+ * pmem2_errormsg -- return last error message
+ */
+const char *
+pmem2_errormsg(void)
+{
+       return pmem2_errormsgU();
+}
+#else
+/*
+ * pmem2_errormsgW -- return last error message as wchar_t
+ */
+const wchar_t *
+pmem2_errormsgW(void)
+{
+       return out_get_errormsgW();
+}
+#endif
+
+/*
+ * pmem2_perrorU -- prints a descriptive error message to the stderr
+ */
+#ifndef _WIN32
+static inline void
+pmem2_perrorU(const char *format, va_list args)
+{
+       vfprintf(stderr, format, args);
+       fprintf(stderr, ": %s\n", pmem2_errormsg());
+}
+#else
+void
+pmem2_perrorU(const char *format, ...)
+{
+       va_list args;
+       va_start(args, format);
+
+       vfprintf(stderr, format, args);
+       fprintf(stderr, ": %s\n", pmem2_errormsg());
+
+       va_end(args);
+}
+#endif
+
+#ifndef _WIN32
+/*
+ * pmem2_perror -- prints a descriptive error message to the stderr
+ */
+void
+pmem2_perror(const char *format, ...)
+{
+       va_list args;
+       va_start(args, format);
+
+       pmem2_perrorU(format, args);
+
+       va_end(args);
+}
+#else
+/*
+ * pmem2_perrorW -- prints a descriptive error message to the stderr
+ */
+void
+pmem2_perrorW(const wchar_t *format, ...)
+{
+       va_list args;
+       va_start(args, format);
+
+       vfwprintf(stderr, format, args);
+       fwprintf(stderr, L": %s\n", pmem2_errormsgW());
+
+       va_end(args);
+}
+#endif