Update

[l4.git] / l4 / pkg / l4re-core / uclibc / lib / contrib / uclibc / include / arpa / tftp.h

diff --git a/l4/pkg/l4re-core/uclibc/lib/contrib/uclibc/include/arpa/tftp.h b/l4/pkg/l4re-core/uclibc/lib/contrib/uclibc/include/arpa/tftp.h
new file mode 100644 (file)
index 0000000..21b0559
--- /dev/null
+++ b/l4/pkg/l4re-core/uclibc/lib/contrib/uclibc/include/arpa/tftp.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 1983, 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.
+ * 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.
+ *
+ *     @(#)tftp.h      8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _ARPA_TFTP_H
+#define        _ARPA_TFTP_H 1
+
+/*
+ * Trivial File Transfer Protocol (IEN-133)
+ */
+#define        SEGSIZE         512             /* data segment size */
+
+/*
+ * Packet types.
+ */
+#define        RRQ     01                              /* read request */
+#define        WRQ     02                              /* write request */
+#define        DATA    03                              /* data packet */
+#define        ACK     04                              /* acknowledgement */
+#define        ERROR   05                              /* error code */
+
+struct tftphdr {
+       short   th_opcode;                      /* packet type */
+       union {
+               unsigned short  tu_block;       /* block # */
+               short   tu_code;                /* error code */
+               char    tu_stuff[1];            /* request packet stuff */
+       } __attribute__ ((__packed__)) th_u;
+       char    th_data[1];                     /* data or error string */
+} __attribute__ ((__packed__));
+
+#define        th_block        th_u.tu_block
+#define        th_code         th_u.tu_code
+#define        th_stuff        th_u.tu_stuff
+#define        th_msg          th_data
+
+/*
+ * Error codes.
+ */
+#define        EUNDEF          0               /* not defined */
+#define        ENOTFOUND       1               /* file not found */
+#define        EACCESS         2               /* access violation */
+#define        ENOSPACE        3               /* disk full or allocation exceeded */
+#define        EBADOP          4               /* illegal TFTP operation */
+#define        EBADID          5               /* unknown transfer ID */
+#define        EEXISTS         6               /* file already exists */
+#define        ENOUSER         7               /* no such user */
+
+#endif /* arpa/tftp.h */