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Search: Posts Made By: Cuervo
Forum: Programming 06-07-2011
5,419
Posted By Cuervo
Ok i ll send you everything in case you...
Ok i ll send you everything in case you understand what is hhappening. I do everything as i saw it online.I keep getting an Input/Output error on read.

#include <stdlib.h>
#include <fcntl.h>...
Forum: Programming 06-06-2011
5,419
Posted By Cuervo
So, read takes the bytes partially? i should put...
So, read takes the bytes partially? i should put more read functions underneath?
Forum: Programming 06-06-2011
5,419
Posted By Cuervo
I understand, i will post the important stuff....
I understand, i will post the important stuff. When i try to execute this fprintf(stderr,"\n!%s!",buf); on the child i only get 3-4 chars. argv is 3 5 6 asdf and i only get 3 5 on the child.
I am...
Forum: Programming 06-06-2011
5,419
Posted By Cuervo
OK, i did everything like you said. It worked...
OK, i did everything like you said. It worked fine and I can manage two different programs like this. The only program i have is that when i write on the FIFO the other program can't read it...
Forum: Programming 06-06-2011
5,419
Posted By Cuervo
mmm i see...thank you!! i ll find a way to use...
mmm i see...thank you!! i ll find a way to use this.Thank you very much!!

---------- Post updated at 05:27 PM ---------- Previous update was at 05:18 PM ----------

Still...the waiting part...
Forum: Programming 06-06-2011
5,419
Posted By Cuervo
I'm sorry...i am new, i have no idea what you...
I'm sorry...i am new, i have no idea what you just told me.I can only work with code,not in UNIX

---------- Post updated at 04:30 PM ---------- Previous update was at 04:00 PM ----------
...
Forum: Programming 06-06-2011
5,419
Posted By Cuervo
Oh god! Really? This is very helpful!! Thank you...
Oh god! Really? This is very helpful!! Thank you very much!!

---------- Post updated at 03:41 PM ---------- Previous update was at 02:52 PM ----------

Are u sure about what you told me? It...
Forum: Programming 06-06-2011
5,419
Posted By Cuervo
Thank you very much for your quick reply....
Thank you very much for your quick reply. Actually this is not the whole code. I made it just for the occasion. I wanted the process just to run a program.And then i want the program to run until...
Forum: Programming 06-06-2011
5,419
Posted By Cuervo
Parent,child wait,signal
Hello. I want to make a child do some stuff,wait,then the parent does some stuff and then child does some stuff and waits again.I have made the following but it does not work.Can anybody help me?

...
Forum: Programming 06-04-2011
3,426
Posted By Cuervo
Newbie question on exec,fork, wait,pipe C
Hello everybody.I want to make clear that i am not going to ask from anybody to build my asignement but i have a big problem. I can't seem to find anywhere ONE good example on C about what i am...
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