I have got following code from a book:
Code:
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <string.h>
#include <stdlib.h>
#define PORTNUMBER 12345
[Code]...
I am playing around with a new chat program and I have errors that I can not figure out. Here is what I am getting.
parse.c:1638: error: dereferencing pointer to incomplete type
parse.c:1638: error: dereferencing pointer to incomplete type
parse.c:1638: error: dereferencing pointer to incomplete type
here is the code:
if (scan->jail_timeout == 0 && scan->location == prison)
{
command_type |= HIGHLIGHT;
tell_player(scan, " After serving your sentence you are flung out"
[code]....
I have what should be a relatively simple program (fadec.c) that maps a struct from an included header file (fadec.h) to a shared memory region, but Im struggling accessing members in the struct from the pointer returned by shmat. Ultimately, I want to access members in the shared memory structure with a globally declared version of the struct, shm__. Not only do I not know how to accomplish that, but I cant even seem to access members of the shared struct directly from the pointer itself (compiler complains about dereferencing pointer to incomplete type). Im at a loss and could use another set of eyes if you guys dont mind taking a gander:
Compile Errors:
tony-pc:/cygdrive/p/test> cc -o fadec fadec.c
fadec.c: In function 'main':
fadec.c:30: error: dereferencing pointer to incomplete type
fadec.c:31: error: dereferencing pointer to incomplete type
[Code]...
This is probably a very easy thing to do, but I don't know how: I'd like to export an env't variable, and then use its reference in a Bash script
Code:
Well, either it's bizarre or I'm going crazy. Here is a student's very simple linked-list implementation.
The problem is simply that when the list class is named "link", g++ complains:
Code:
testlink.cc: In function int main():
testlink.cc:5: error: expected `;' before l
code....
hey dude error in gnu c pointer
I am using Red Hat Enterprise Linux 5.0.
#include <stdio.h>
#include <stdlib.h>
int main()
{
char * cp = NULL;
[Code].....
I have been googling trying to fix this ... basicly I have a (int **) variable, and when I try to pass a (int) value to a specific position, I have seg.fault.Resuming what I have is:
int ** p;
p[0][0] = 1; //segmentation fault
I get an error when typing perl build.pl: Code: Cannot locate Unicode/String.pm in @INC
View 11 Replies View RelatedWhen compiling a C program i get the following errors.How do i modify the code to remove these warning messages?
1) "test.c", line 614: warning #4212-D: mismatch between character pointer
types "unsigned char *" and "char *"
p_data = m_lines[p_text_idx];
[code]....
i am working with ad hoc network but the problem is not getting any good documentation of how to compile c++ code then how to add the code into Tcl intrepreter and how to work with make file. i want to run my own algorithm using c++ and then want to incorporate it into tcl interpreter and then want to run.
View 2 Replies View RelatedI wish to know that which gcc release version had support on ARM 9 multicore system by using pthread library for its parallelizing method on ecos rtos.I assume that the compiler that support the single ARM 9 processor will surely compile its multicore version also.But i need a clarification about it.It is good if you give a article or provide a suitable link on the ARM multicore programming and its compilation method
View 1 Replies View RelatedI had been working on a CPP code for sometime now, without being aware that some parts of its code, especially security related were not being compiled. Problem was like my product did not work for SSL mode. On analysis, I found that some part of CPP codes inside a switch(ENABLE_SSL_LIBRARY)were not getting compiled at all. And also that this gets set when we do newgrp crypto command on the box. This left me without lots of doubts. I wanted to understand how these switches work and if this switch was propreitary to my code or something related to Linux.
My questions now are:
1. Switches like the one mentioned above, are they user defined, for my particular code or are they related to Linux/GCC or makefiles?
2.If a user can define such switches to control code compilation, then need to know the concepts/procedures behind it. How is it done ?
Kindly excuse if these are very very basic. But since I could not get proper stuffs on google, I thought I should ask some experts here who could either explain me or point me to appropriate resources (links of articles / tutorials)
I am compiling a package which use Tcl and got results as follow:
/usr/bin/ld: cannont find -ltcl8.4
collect2: ld returned 1 exit status
how to link with tcl? which file to link? it is a file like libtcl.a ?
I am getting a weird compilation error with malloc.h/usr/include/malloc.h:86: error: expected ')' before '__size'This is what the code looks like inside malloc.hextern void *(*__morecore) __MALLOC_PMT ((ptrdiff_t __size))When I did some googling, it was stating that ptrdiff_t was not defined; but, it is.#define __malloc_ptrdiff_t ptrdiff_t
View 4 Replies View RelatedI'm running debian lenny, 2.6.26.4 kernel.
I get the error "could not open obex://some_long_MAC_address...please do something..." when I try to browse my samsung using bluetooth.
My phone's service list indicates all but one service item(modem) are present. I can send stuff to it but not the other way round. Someone told me that debian distros have bluetooth problems.
Also, when compiling kernel 2.6.36.5 and 2.6.37-etc, I get the undisputed error concerning the 'lguest' feature. How do I turn it off?
im getting the following compilation error when trying to compile a file under /proc using 5.5 RHEL
[code]
* procfs1.c - create a "file" in /proc
*
*/
#include <linux/module.h> /* Specifically, a module */
#include <linux/kernel.h> /* We're doing kernel work */
#include <linux/proc_fs.h> /* Necessary because we use the proc fs */
#define procfs_name "helloworld"
code....
I'm trying to compile Samba 4 on Slackware64.
I used tarbal version alpha14, but make fails before end of the process saying:
Code:
What I'm doing wrong from the error message?
Complete configure and make output can be foung here:
[url]
[url]
I want to compile the the source code given in a well known unix programming book(stevens) .I downloaded the codes but unable to build it ,giving me an errorerror: stropts.h: No such file or directoryI don't know what to do....I am using fedora 11 latest gcc in the system.
I also try to include the search path which include a file -I./usr/include/xulrunner-sdk-1.9.1/system_wrappers but itI open the header file and the definition is there #include_next<strops.h>so ultimately there is not the original file
I'd like to create a target named "debug" or something similar which will use some special optimization flags useful when debugging (for example -ggdb). At the moment my makefile is neat (which I like) and looks like
Code:
SRC = $(wildcard *.cxx)
OBJ = $(SRC:.cxx=.o)
INCDIR = -I.
LIB = -lm
[Code]....
i got this simple example of a code, its basicly Anjuta Gtkmm empty project. [URL] and trying to connect button signal to a function at line 67, however i receive errors during compilation, and i dont know what's wrong error output [URL]
View 1 Replies View RelatedI follow a french tutorial to install the nvidia pilots. So, i did :
$ su
# apt-get install module-assistant
# m-a prepare
# m-a clean nvidia-kernel
# m-a a-i -i nvidia-kernel-source
[Code]....
I've been reading about a temporary solution to the kernel/Fglrx issue caused by the last kernel update, but I haven't read about any permanent solution to this issue. Anyone know anything about a permanent solution (new kernel update?, new Fglrx driver?) to this compilation error?
View 6 Replies View Relatedrunning the latest ubuntu 10.10 desktop i386i followed this guide for reference when building the updated driversall paths and references have been updated to reflect my version of the driveroriginal error during compilation:
DKMS make.log for rr174x-2.4 for kernel 2.6.35-22-generic (i686)
Wed Nov 3 01:28:03 EDT 2010
make: Entering directory `/usr/src/linux-headers-2.6.35-22-generic'
[code]....
When trying to compile Armadillo on a computer cluster I get the following error after running "cmake ." (works OK) and "make":
/usr/bin/ld: /share/apps/opt_intel/lib/libblas.a(dgemm.o): relocation R_X86_64_32 against `a local symbol' can not be used when making a shared object; recompile with -fPIC
/share/apps/opt_intel/lib/libblas.a: could not read symbols: Bad value
collect2: ld returned 1 exit status
make[2]: *** [libarmadillo.so.1.0.2] Error 1
make[1]: *** [CMakeFiles/armadillo.dir/all] Error 2
make: *** [all] Error 2
Cmake says it has successfully found BLAS, but there is still a linking problem.
i am trying to compile gcc 4.4.3 and getting errors:some of my config lig file output is :
## --------- ##
## Platform. ##
## --------- ##
hostname = amd00.linuc.elite.in
uname -m = x86_64
uname -r = 2.6.9-42.0.2.EL_lustre.1.4.7.3smp
code....
I'm having this checking for mozilla-js >= 1.9.2 ... configure: error: mozilla-js >= 1.9.2 is required Error during phase configure of gjs: Error running ./autogen.sh --prefix /home/kornicameister/gnome-shell/install --libdir '/home/kornicameister/gnome-shell/install/lib64' --disable-static --disable-gtk-doc *** [16/32]
View 1 Replies View RelatedI'm simply trying to compile a vanilla kernel from Kernel.org, I've done it before, however "make menuconfig" returns an error after I've made my changes to the config file.
Code:
Why is make returning that error? I am using a 64-bit kernel.
I upgraded to 10.10 this morning and VMWare v7.1.2 (build 30145 failed to compile the necessary modules for it to startup. I found a patch that others have had success with here:[URL]
Code:
make[1]: Entering directory `/usr/src/linux-headers-2.6.35-22-generic'
CC [M] /tmp/vmware-root/modules/vsock-only/linux/af_vsock.o
[code]....
Linux mirage 2.6.18-128.1.6.el5 #1 SMP Tue Mar 24 12:10:27 EDT 2009 i686 i686 i386 GNU/Linux
I'm trying to compile tinyproxy for two days now on Redhat and can't seem to figure out whats missing here. The make bombs at:
Code: make[3]: Entering directory
GEN tinyproxy.conf.5
a2x: ERROR: xmllint --nonet --noout --valid /backup/builds/tinyproxy-1.8.1/docs/man5/tinyproxy.conf.xml returned non-zero exit status 4
[Code].....
We are using LPC3250 ARM9 and LTIB for building the Linux 2.6.27.8 We have written some code to access GPIO and was working earlier with opensuse 9.0 We now have fedora 11 32 bit 2.6.30.10-105.2.23.fc11.i686.PAE When we make the program we get following errors we are using GCC3.4.5
#make -C /lib/modules/`uname -r`/build M=`pwd` modules
make -C /home/shekhar/lpc3250/ltib/rpm/BUILD/linux-2.6.27.8 M=`pwd` modules
make[1]: Entering directory
`/home/shekhar/lpc3250/ltib/rpm/BUILD/linux-2.6.27.8'
CC [M] /home/shekhar/samsung_lcd/gpio/char.o
cc1: error: invalid option `64'
[code]....