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Article #13

connect

#13
From: pul... Krzysztof Pulapa
Date: Tue, 06 Feb 1996 00:00
32 lines
1344 bytes
Dlaczego pod SunOS 4.1.3 ponizszy kawalek chodzi poprawnie a pod linuxem nie ?

int call_dcc(hostname,port)
char *hostname;
int port;
{
   struct sockaddr_in sa;
   int    s;
#if defined(hpux) || defined(NeXT) || defined(ultrix) || defined(POSIX)
     memset(&sa,0,sizeof(sa));
#else
     bzero(&sa,sizeof(sa));
#endif
   sa.sin_family=AF_INET;sa.sin_port=htons((u_short)port);
   sa.sin_addr.s_addr = inet_addr(hostname);
   s=socket(AF_INET, SOCK_STREAM, 0);
   if (s==-1) return(-1);
   if(connect(s,(struct sockaddr *) &sa, sizeof(sa)) < 0) 
   { 
      (void)close(s); return(-1); 
   }
   return(s);
}
                              
Udalo mie sie tylko ustalic ze -1 jest zwracane przez connect ...

PS.
    hostname to numerek , a port numer portu .
--
Pulapa Krzysztof   ,  Politechnika Krakowska
  E-mail:   pul...@edison.pk.edu.pl , ji...@avalon.wbc.lublin.pl
  URL   :   http://avalon.wbc.lublin.pl/~jimi , on IRC : Jimi
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From: pul...@edison.pk.edu.pl (Krzysztof Pulapa)
Subject: connect
Date: 1996/02/06
Message-ID: <DMD5EG.I4L@cyf-kr.edu.pl>
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sender: ne...@cyf-kr.edu.pl (News Administrator)
organization: Instytut E-5
newsgroups: pl.comp.sys.pc-unix.linux,pl.comp.programming
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