+/*********************************************************************
+ *
+ * Function : strdup_or_die
+ *
+ * Description : strdup wrapper that either succeeds or causes
+ * program termination.
+ *
+ * Useful in situations were the string length is
+ * "small" and strdup() failures couldn't be handled
+ * better anyway. In case of debug builds, failures
+ * trigger an assert().
+ *
+ * Parameters :
+ * 1 : str = String to duplicate
+ *
+ * Returns : Pointer to newly strdup'd copy of the string.
+ *
+ *********************************************************************/
+char *strdup_or_die(const char *str)
+{
+ char *new_str;
+
+ new_str = strdup(str);
+
+ if (new_str == NULL)
+ {
+ assert(new_str != NULL);
+ log_error(LOG_LEVEL_FATAL, "Out of memory in strdup_or_die().");
+ exit(1);
+ }
+
+ return(new_str);
+
+}
+
+
+/*********************************************************************
+ *
+ * Function : malloc_or_die
+ *
+ * Description : malloc wrapper that either succeeds or causes
+ * program termination.
+ *
+ * Useful in situations were the buffer size is "small"
+ * and malloc() failures couldn't be handled better
+ * anyway. In case of debug builds, failures trigger
+ * an assert().
+ *
+ * Parameters :
+ * 1 : buffer_size = Size of the space to allocate
+ *
+ * Returns : Pointer to newly malloc'd memory
+ *
+ *********************************************************************/
+void *malloc_or_die(size_t buffer_size)
+{
+ char *new_buf;
+
+ if (buffer_size == 0)
+ {
+ log_error(LOG_LEVEL_ERROR,
+ "malloc_or_die() called with buffer size 0");
+ assert(buffer_size != 0);
+ buffer_size = 4096;
+ }
+
+ new_buf = malloc(buffer_size);
+
+ if (new_buf == NULL)
+ {
+ assert(new_buf != NULL);
+ log_error(LOG_LEVEL_FATAL, "Out of memory in malloc_or_die().");
+ exit(1);
+ }
+
+ return(new_buf);
+
+}
+
+