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Code Issues Releases Wiki Activity

Included "netdb.h" file needed. 

Changed exit to return -1.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@842 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
bertrand 2001-05-20 12:58:41 +00:00
parent fffaf83e4b
commit d0970ce743
2 changed files with 19 additions and 8 deletions
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20
network.c
View File

@ -1,27 +1,31 @@
#include <unistd.h>
#include <netinet/in.h>
#include <netdb.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <stdio.h>
#include "network.h"
int
connect2Server(char *host, int port) {
int socket_server_fd;
struct sockaddr_in server_address;
printf(">>>> connect2Server [%s@%d]\n", host, port );
printf(">>>> connect2Server [%s:%d]\n", host, port );
socket_server_fd = socket(AF_INET, SOCK_STREAM, 0);
if( socket_server_fd==-1 ) {
perror("Failed to create socket");
exit(1);
return -1;
}
if( isalpha(host[0]) ) {
struct hostent *hp;
if( (hp=gethostbyname( host ))==NULL ) {
struct hostent *hp =(struct hostent*)gethostbyname( host );
if( hp==NULL ) {
printf("Unknown host: %s\n", host);
exit(1);
return -1;
}
memcpy( &server_address.sin_addr.s_addr, hp->h_addr, hp->h_length );
memcpy( (void*)&server_address.sin_addr.s_addr, (void*)hp->h_addr, hp->h_length );
} else {
inet_pton(AF_INET, host, &server_address.sin_addr);
}
@ -30,8 +34,8 @@ connect2Server(char *host, int port) {
if( connect( socket_server_fd, (struct sockaddr*)&server_address, sizeof(server_address) )==-1 ) {
perror("Failed to connect to server");
close(socket_Stream_fd);
exit(1);
close(socket_server_fd);
return -1;
}
return socket_server_fd;
}

7
network.h Normal file
View File

@ -0,0 +1,7 @@
#ifndef NETWORK_H
#define NETWORK_H
int connect2Server(char *host, int port);
#endif