1 files changed, 88 insertions, 0 deletions
diff --git a/lib/libstand/strerror.c b/lib/libstand/strerror.c
new file mode 100644
index 0000000..e84a4d427
--- /dev/null
+++ b/lib/libstand/strerror.c
@@ -0,0 +1,88 @@
+/*	$NetBSD: strerror.c,v 1.12 1997/01/25 00:37:50 cgd Exp $	*/
+
+/*-
+ * Copyright (c) 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "stand.h"
+
+static struct 
+{
+    int		err;
+    char	*msg;
+} errtab[] = {
+    {0,		"no error"},
+    /* standard errors */
+    {EPERM,		"operation not permitted"},
+    {ENOENT,		"no such file or directory"},
+    {EIO,		"input/output error"},
+    {ENXIO,		"device not configured"},
+    {ENOEXEC,		"exec format error"},
+    {EBADF,		"bad file descriptor"},
+    {ENOMEM,		"cannot allocate memory"},
+    {ENODEV,		"operation not supported by device"},
+    {ENOTDIR,		"not a directory"},
+    {EISDIR,		"is a directory"},
+    {EINVAL,		"invalid argument"},
+    {EMFILE,		"too many open files"},
+    {EFBIG,		"file too large"},
+    {EROFS,		"read-only filesystem"},
+    {EOPNOTSUPP,	"operation not supported"},
+    {ETIMEDOUT,		"operation timed out"},
+    {ESTALE,		"stale NFS file handle"},
+    {EBADRPC,		"RPC struct is bad"},
+    {EFTYPE,		"inappropriate file type or format"},
+
+    {EADAPT,		"bad adaptor number"},
+    {ECTLR,		"bad controller number"},
+    {EUNIT,		"bad unit number"},
+    {ESLICE,		"bad slice number"},
+    {EPART,		"bad partition"},
+    {ERDLAB,		"can't read disk label"},
+    {EUNLAB,		"disk unlabelled"},
+    {EOFFSET,		"illegal seek"},
+    {0,		NULL}
+};
+
+
+char *
+strerror(int err)
+{
+    static char	msg[32];
+    int		i;
+
+    for (i = 0; errtab[i].msg != NULL; i++)
+	if (errtab[i].err == err)
+	    return(errtab[i].msg);
+    sprintf(msg, "unknown error (%d)", err);
+    return(msg);
+}