Initial revision

git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@59151 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 91 insertions, 0 deletions

diff --git a/file_io/os2/maperrorcode.c b/file_io/os2/maperrorcode.c
new file mode 100644
index 000000000..0c7fb4fb9
--- /dev/null
+++ b/file_io/os2/maperrorcode.c
@@ -0,0 +1,91 @@
+/* ====================================================================
+ * Copyright (c) 1999 The Apache Group.  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 acknowledgment:
+ *    "This product includes software developed by the Apache Group
+ *    for use in the Apache HTTP server project (http://www.apache.org/)."
+ *
+ * 4. The names "Apache Server" and "Apache Group" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    apache@apache.org.
+ *
+ * 5. Products derived from this software may not be called "Apache"
+ *    nor may "Apache" appear in their names without prior written
+ *    permission of the Apache Group.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the Apache Group
+ *    for use in the Apache HTTP server project (http://www.apache.org/)."
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
+ * EXPRESSED 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 APACHE GROUP OR
+ * ITS 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.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Group.
+ * For more information on the Apache Group and the Apache HTTP server
+ * project, please see <http://www.apache.org/>.
+ *
+ */
+
+#include "apr_file_io.h"
+#include <errno.h>
+#include <string.h>
+
+#define INCL_DOSERRORS
+#include <os2.h>
+
+int errormap[][2] = {
+    { NO_ERROR,                   APR_SUCCESS      },
+    { ERROR_FILE_NOT_FOUND,       APR_ENOENT       },
+    { ERROR_PATH_NOT_FOUND,       APR_ENOENT       },
+    { ERROR_TOO_MANY_OPEN_FILES,  APR_EMFILE       },
+    { ERROR_ACCESS_DENIED,        APR_EACCES       },
+    { ERROR_SHARING_VIOLATION,    APR_EACCES       },
+    { ERROR_INVALID_PARAMETER,    APR_EINVAL       },
+    { ERROR_OPEN_FAILED,          APR_ENOENT       },
+    { ERROR_DISK_FULL,            APR_ENOSPC       },
+    { ERROR_FILENAME_EXCED_RANGE, APR_ENAMETOOLONG },
+    { ERROR_INVALID_FUNCTION,     APR_EINVAL       },
+    { ERROR_INVALID_HANDLE,       APR_EBADF        },
+    { ERROR_NEGATIVE_SEEK,        APR_ESPIPE       }
+};
+
+#define MAPSIZE (sizeof(errormap)/sizeof(errormap[0]))
+
+int os2errno( ULONG oserror )
+{
+    int rv = -1, index;
+    
+    for (index=0; index<MAPSIZE && errormap[index][0] != oserror; index++);
+    
+    if (index<MAPSIZE)
+        rv = errormap[index][1];
+        
+    return rv;
+}