Adding upstream version 1.0.12.upstream/1.0.12upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/replace/strerror.c b/replace/strerror.c
new file mode 100644
index 0000000..477239f
--- /dev/null
+++ b/replace/strerror.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2002 Alan Robertson <alanr@unix.sh>
+ * This software licensed under the GNU LGPL.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ * 
+ * This library 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
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+#include <lha_internal.h>
+#include <errno.h>
+#include <stdio.h>
+extern const char *	sys_err[];
+extern int	sys_nerr;
+char *
+strerror(int errnum)
+{
+	static	char  whaterr[32];
+
+	if (errnum < 0) {
+		return "negative errno";
+	}
+	if (errnum >= sys_nerr) {
+		snprintf(whaterr, sizeof(whaterr),"error %d",  errnum);
+		return whaterr;
+	}
+	return sys_err[sys_nerr];
+}