1 files changed, 56 insertions, 0 deletions
diff --git a/utils.h b/utils.h
new file mode 100644
index 0000000..75dd285
--- /dev/null
+++ b/utils.h
@@ -0,0 +1,56 @@
+/*
+  Copyright (c) 2016 Red Hat, Inc. <http://www.redhat.com>
+  This file is part of gluster-block.
+
+  This file is licensed to you under your choice of the GNU Lesser
+  General Public License, version 3 or any later version (LGPLv3 or
+  later), or the GNU General Public License, version 2 (GPLv2), in all
+  cases as published by the Free Software Foundation.
+*/
+
+
+# ifndef   _UTILS_H
+# define   _UTILS_H   1
+
+# include  <stdio.h>
+# include  <stdlib.h>
+# include  <stdbool.h>
+# include  <string.h>
+# include  <errno.h>
+
+
+#define ERROR(fmt, ...) \
+        fprintf(stderr, "Error: " fmt " [at %s+%d :<%s>]\n", \
+                __VA_ARGS__, __FILE__, __LINE__, __FUNCTION__)
+
+#define MSG(fmt, ...) \
+        fprintf(stdout, fmt "\n", __VA_ARGS__)
+
+
+# define CALLOC(x)    calloc(1, x)
+
+# define GB_ALLOC_N(ptr, count) gbAllocN(&(ptr), sizeof(*(ptr)), (count), \
+                                         __FILE__, __FUNCTION__, __LINE__)
+
+# define GB_ALLOC(ptr) gbAlloc(&(ptr), sizeof(*(ptr)), \
+                               __FILE__, __FUNCTION__, __LINE__)
+
+# define GB_STRDUP(dst, src) gbStrdup(&(dst), src, \
+                                      __FILE__, __FUNCTION__, __LINE__)
+
+# define GB_FREE(ptr) gbFree(1 ? (void *) &(ptr) : (ptr))
+
+
+
+int gbAlloc(void *ptrptr, size_t size,
+            const char *filename, const char *funcname, size_t linenr);
+
+int gbAllocN(void *ptrptr, size_t size, size_t count,
+             const char *filename, const char *funcname, size_t linenr);
+
+int gbStrdup(char **dest, const char *src,
+             const char *filename, const char *funcname, size_t linenr);
+
+void gbFree(void *ptrptr);
+
+#endif  /* _UTILS_H */