1 files changed, 74 insertions, 0 deletions
diff --git a/libwmc/src/errors.h b/libwmc/src/errors.h
new file mode 100644
index 00000000..aebe40f2
--- /dev/null
+++ b/libwmc/src/errors.h
@@ -0,0 +1,74 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * Copyright (C) 2011 Red Hat, Inc.
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef LIBWMC_ERRORS_H
+#define LIBWMC_ERRORS_H
+
+#include <config.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+typedef u_int8_t wbool;
+#ifndef TRUE
+#define TRUE (u_int8_t) 1
+#endif
+#ifndef FALSE
+#define FALSE (u_int8_t) 0
+#endif
+
+typedef struct {
+    u_int32_t domain;
+    u_int32_t code;
+    char *message;
+} WmcError;
+
+WmcError *wmc_error_new (u_int32_t domain,
+                         u_int32_t code,
+                         const char *format,
+                         ...) __attribute__((__format__ (__printf__, 3, 4)));
+
+void wmc_error_set (WmcError **error,
+                    u_int32_t domain,
+                    u_int32_t code,
+                    const char *format,
+                    ...) __attribute__((__format__ (__printf__, 4, 5)));
+
+void wmc_clear_error (WmcError **error);
+void wmc_free_error (WmcError *error);
+
+#define wmc_assert assert
+
+#define wmc_return_if_fail(e) \
+{ \
+    if (!(e)) { \
+        fprintf (stderr, "failed: ##e##\n"); \
+        return; \
+    } \
+}
+
+#define wmc_return_val_if_fail(e, v) \
+{ \
+    if (!(e)) { \
+        fprintf (stderr, "failed: ##e##\n"); \
+        return v; \
+    } \
+}
+
+#endif  /* LIBWMC_COM_H */