diff options
Diffstat (limited to 'libexec/tftpd/tftp-io.h')
| -rw-r--r-- | libexec/tftpd/tftp-io.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/libexec/tftpd/tftp-io.h b/libexec/tftpd/tftp-io.h new file mode 100644 index 0000000..70558bc --- /dev/null +++ b/libexec/tftpd/tftp-io.h @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2008 Edwin Groothuis. 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. + * + * THIS SOFTWARE IS PROVIDED BY AUTHOR 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 AUTHOR 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 <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#define RP_NONE 0 +#define RP_RECVFROM -1 +#define RP_TOOSMALL -2 +#define RP_ERROR -3 +#define RP_WRONGSOURCE -4 +#define RP_TIMEOUT -5 +#define RP_TOOBIG -6 + +const char *errtomsg(int); +void send_error(int peer, int); +int send_wrq(int peer, char *, char *); +int send_rrq(int peer, char *, char *); +int send_oack(int peer); +int send_ack(int peer, unsigned short); +int send_data(int peer, uint16_t, char *, int); +int receive_packet(int peer, char *, int, struct sockaddr_storage *, int); + +extern struct sockaddr_storage peer_sock; +extern struct sockaddr_storage me_sock; |
