From: Edward Parrilla <eparrilla@comcast.net>
To: linux prg <linux-c-programming@vger.kernel.org>
Subject: passing host name from a structure.
Date: 06 Oct 2004 16:47:27 -0500 [thread overview]
Message-ID: <1097099245.4086.421.camel@localhost.localdomain> (raw)
In-Reply-To: <20041006104403.96723.qmail@web52903.mail.yahoo.com>
Hi Experts,
here a question for you, I have defined the following
#define bcopy(a,b,c) strncpy(b,a,c)
struct sockaddr_in sa; /* socket addr. structure */
struct hostent * hp; /* host entry */
char *hostname;
hostname=argv[3];
hp=gethostbyname(hostname); <-- get this error " warning: assignment
makes pointer from integer without a cast
"
bcopy((char *)hp->h_addr, (char *)&sa.sin_addr, hp->h_length); <--
getting dereferencing pointer to incomplete type
Any idea?
thanks in advance
Edward
next prev parent reply other threads:[~2004-10-06 21:47 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-06 10:44 C language(asm construct) Ankit Jain
2004-10-06 21:47 ` Edward Parrilla [this message]
2004-10-06 22:44 ` passing host name from a structure Alphex Kaanoken
2004-10-07 2:02 ` Edward Parrilla
2004-10-07 5:03 ` Jeff Woods
2004-10-07 6:23 ` Edward Parrilla
2004-10-07 6:34 ` mapping client to port Edward Parrilla
2004-10-08 15:02 ` C language(asm construct) Suciu Flavius
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