error while including header file(dhcp.h) of ISC dhcp-4.2.3 to a C file.

Jeff Waller jeffw at cnxntech.com
Fri Jan 20 14:08:13 UTC 2012


Oh, I see, some other system with a different character that quotes the thing in question,
and it doesn't survive the trip to another Locale's mail client.

In that case, I think the question has already been answered, it's almost certainly contained
in one of the header files included below.

-Jeff

On Jan 20, 2012, at 12:59 AM, Hans Liss wrote:

Those 'â' characters are not from any of your files; they are *brackets* around the expression that causes trouble, 'u_int8_t'. You need to include a header file that defines those integer types, like types.h or inttypes.h or whatever is needed in your environment. You will probably have to include other stuff too.

Whenever you encounter an error like this (and they can be pretty obscurely worded), search through your system's header file for ideas. If you can't figure out what to look for, google on part of the error message! Usually you can find lots people who have encountered the exact same error.

Best regards,

Hans

On 20 Jan 2012, at 06:45 , <ameen.shajahan at wipro.com<mailto:ameen.shajahan at wipro.com>> wrote:

Line no 53 in dhcp.h

From: dhcp-users-bounces+ameen.shajahan=wipro.com at lists.isc.org<mailto:dhcp-users-bounces+ameen.shajahan=wipro.com at lists.isc.org> [mailto:dhcp-users-bounces+ameen.shajahan=wipro.com at lists.isc.org<mailto:wipro.com at lists.isc.org>] On Behalf Of Jeff Waller
Sent: 20 January 2012 00:07
To: Users of ISC DHCP
Cc: dhcp-workers at lists.isc.org<mailto:dhcp-workers at lists.isc.org>
Subject: Re: error while including header file(dhcp.h) of ISC dhcp-4.2.3 to a C file.

Well that is strange.  Having apparently extraneous UTF-8? characters in header files
seems wrong to me.  Could you provide that line in dhcp.h?

BTW my includes are slightly different, here's the whole list, the 2 at the bottom are most
relevant.


#include <string.h>
#include <time.h>
#include <stdarg.h>
#include <stdlib.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <stdio.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <isc-dhcp/dst.h>
#include <dhcpctl/dhcpctl.h>



On Jan 19, 2012, at 9:50 AM, <ameen.shajahan at wipro.com<mailto:ameen.shajahan at wipro.com>> <ameen.shajahan at wipro.com<mailto:ameen.shajahan at wipro.com>> wrote:


Hi,
                I have written one C file called test.c and I have included header file(dhcp.h) of  ISC dhcp-4.2.3


vi test.c
#include<stdio.h>
#include "dhcp.h”
 int main(int argc, char** argv)
  {
     printf("test\n");
      return 0;
  }

I have written one makefile.

Vi Makefile

C_SRCS := $(wildcard *.c)
DHCP_ROOT := home/user/dhcp-4.2.3
CPPFLAGS +=  -I$(DHCP_ROOT)/includes \
                             -I$(DHCP_ROOT)/common \
                            -I$(DHCP_ROOT)/dhcpctl \
                            -I$(DHCP_ROOT)/omapip \
                           -I$(DHCP_ROOT)/includes/omapip \
                           -I$(DHCP_ROOT)/dhcp-output/include \
                            -I$(DHCP_ROOT)/bind \
                             -I$(DHCP_ROOT)/bind/include \
                             -I$(DHCP_ROOT)/bind/bind-9.8.1/contrib/query-loc-0.4.0



And I have compiled using make command.

[user at new dhcpd_test]$ make
----- Updating test.d
----- Compiling test.c
In file included from test..c:14:
/home/user/dhcp-4.2.3/includes/dhcp.h:52: error: expected specifier-qualifier-list before âu_int8_tâ

What would be the problem??
Please provide the solution.


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