mknod: Factor out error functions into common code

1 files changed, 32 insertions, 0 deletions

diff --git a/common/error.h b/common/error.h
new file mode 100644
index 0000000..3654696
--- /dev/null
+++ b/common/error.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2023  Patrick McDermott
+ *
+ * This file is part of opkg-opk.
+ *
+ * opkg-opk is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * opkg-opk 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 opkg-opk.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef OPKG_OPK_ERROR_H_
+#define OPKG_OPK_ERROR_H_
+
+void
+opkg_opk_set_program_name(const char *program_name);
+
+void __attribute__((format(__printf__, 1, 2)))
+opkg_opk_error(const char *fmt, ...);
+
+void __attribute__((format(__printf__, 1, 2)))
+opkg_opk_errno(const char *fmt, ...);
+
+#endif  /* OPKG_OPK_ERROR_H_ */