error: remove and use standard errno codes instead

This change also adds strerror to string.h.

1 files changed, 0 insertions, 50 deletions

diff --git a/src/error.h b/src/error.h
deleted file mode 100644
index fca3980..0000000
--- a/src/error.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (c) 2017 Richard Braun.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _ERROR_H
-#define _ERROR_H
-
-enum {
-    ERROR_INVAL = 1,
-    ERROR_AGAIN,
-    ERROR_NOMEM,
-    ERROR_IO,
-    ERROR_BUSY,
-    ERROR_EXIST,
-};
-
-/*
- * Return the message matching the given error.
- *
- * The returned address points to a statically allocated, read only,
- * null-terminated string literal. The caller must not attempt to use it
- * for anything else than error reporting.
- */
-const char * error_str(unsigned int error);
-
-/*
- * If error denotes an actual error (i.e. is not 0), panic, using the given
- * string as a prefix for the error message. A NULL prefix is allowed.
- */
-void error_check(int error, const char *prefix);
-
-#endif /* _ERROR_H */