Search:

thats what I will do, a producer and consumer thread!

thnx a lot
Luca

So you would suggest to create 1 thread which reads all files, and not a thread for each file, right ?

well, I need to process all files simultaneously (I need to combine the data), so I cannot do this with multiple instances!

But if IO isn't blocking the processing thread, this will be the best...

Hi All

I'm writing a tool which processes data. The amount of data can be huge, also multiple files.
So what I need to do is the following: 1) read from all files, for example, 1024 samples, 2)...

thnx a lot!!!

Hi All

I need a solution for my debug functionallity. Depending on the variable DEBUG, messages should or shouldn't appear in the console.

Can this be done with fprintf ? If DEBUG is 0 it...

I see, so it has todo with header files including each other

cheers

Hi All

I have a main file (main.c) which includes show.h and show1.h
But show1.c also includes show.h. show.h looks like


void init() ;
void show() ;
void set(int x) ;
int *get() ;

fortran 77 or 90 ? :)

good point, I'll skip the casts!

thnx

Well my code is pure C, but I guess it might be useful when it compiles with a c++ compiler too!

so, its a 'best practice' to always do the conversion youself!?

bar = (struct *FOO)malloc(sizeof(FOO)) ;
doesn't compile, but I found out it should be:

bar = (struct FOO*)malloc(sizeof(FOO)) ;

malloc returns a void pointer, so I thought you should cast it, like

char *str ;
str = (char*) malloc( 100 * sizeof(char) ) ;
I assume this is optional ? Just curieus, can this be done...

ok, I tried the following to fix it:


bar = (struct *FOO)malloc(sizeof(FOO)) ;


Doesn't compile :(

Hi All

I've written a test program to experiment with structs a little bit:


#include <stdio.h>

struct FOO {
int id ;
} foo, *bar;

check, thnx

Ok, make sense!, but then I have one last question, if I have a header file like


void check_config_file(char *file) ;
int load_config_file(char *filename) ;
struct CONFIG
{
int *var1...

Hi All

I need some guidance with header files because I can't solve the following compile error:


make
gcc -I./lib -c file1.c -o file1.o
gcc -I./lib -c file2.c -o file2.o
gcc -I./lib ...

I see the 3 running perfectly right now, so the bus error was indeed something else at that time!

Thats a good thing (I thought I had Bus errors with the other 2)

thnx!!

it works for me too :)

But, can someone explain the differences between:



printf( "value is %d\n", *(int*)getSomething(input) ) ;

,

I need the value

Hi

I have this function which returns a void pointer:



printf( "value is %d\n", (int*)getSomething(input) ) ;
printf( "value is %f\n", (float*)getSomething(input1) ) ;

This doesn't work...

Thnx for all the help!
I'm using gdb and valgrind now (which I didn't before) and I'm making progress!!
For example, I noticed that the function 'substring' wasn't correct at all :)
But I think...

Here is the output:


window_shift --> 12 en 13
119 105 110 100 111 119 95 115 104 105 102 116 7 | window_shift
119 105 110 100 111 119 95 115 104 105 102 116 | window_shift

What does...