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What's ldconfig and how to check if i were running it or not ?

Thanks.

Hi,
I created a shared Library called libTree.so to be used with a program called Insert.
When doing it in a Mandrake 10 machine (2.6.3-7mkd, i686) , everything works fine
The problem occured...

Hi,
I got a following Make file. Could anyone give me a hint of what
COMPILEDIRS = $(SUBDIRS:=.compile)

means ? Does it replace all subdirs with .compile ???


Many thanks.
Anh

Here's the begining of the source code (all include and define):


#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include...

i did include both <string.h> and <strings.h>
But still no help !

Anh

Hi,
i've done some search in this forum but didn't find any solution.
Basically, my program use some functions like: strcpy, strlen ...

When compiling, it throws some warnings:

server.c:114:...

Hi,
I keep getting the warning of:

Implicit declaration of funciton getline()

whenever i use getline() function

What does this warning mean actually ?
Is this a serious warning, or...

Tonto,

Thanks for reply.
But it'd be so nice if the string is formatted like that, i.e: words could be seperated by more than one blank characters; so i think it'd be better to use strtok().

Ok, im still wondering what actually does happen when i call:


array[i] = (char *)malloc(sizeof(char))

And does "Access array[i]" means getting the content of array[i] or even allocating...

Thank very much for your reply

1.Why ? I see in many book they recommend to cast
2. OK, thanks.
3. Because im using strtok (which does crazy things to the string), its not possible to implement...

So if i used


char **array = (char *)malloc(sizeof(char*));


will it fix the problem ? Im still confused about accessing array[i] with any i>0.

Why does the program have undefined behavior ?
Is there a way to detect this behavior ? I've run the program many time in diferrent machines, with different test file, but didn't find any problem.
...

Hi, i have the following code which manages to get words from a line and store them into an array (number of words is unknown).



char **createArray(char *line, int *length){
char **array =...