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Annotation of embedaddon/hping2/opensockraw.c, revision 1.1.1.1

1.1       misho       1: /* 
                      2:  * $smu-mark$ 
                      3:  * $name: opensockraw.c$ 
                      4:  * $author: Salvatore Sanfilippo <antirez@invece.org>$ 
                      5:  * $copyright: Copyright (C) 1999 by Salvatore Sanfilippo$ 
                      6:  * $license: This software is under GPL version 2 of license$ 
                      7:  * $date: Fri Nov  5 11:55:49 MET 1999$ 
                      8:  * $rev: 8$ 
                      9:  */ 
                     10: 
                     11: #include <stdio.h>
                     12: #include <sys/types.h>
                     13: #include <sys/socket.h>
                     14: #include <netinet/in.h> /* IPPROTO_RAW def. */
                     15: 
                     16: int open_sockraw()
                     17: {
                     18:        int s;
                     19: 
                     20:        s = socket(AF_INET, SOCK_RAW, IPPROTO_RAW);
                     21:        if (s == -1) {
                     22:                perror("[open_sockraw] socket()");
                     23:                return -1;
                     24:        }
                     25: 
                     26:        return s;
                     27: }