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Full Discussion: Problem with system("command")
Top Forums Programming Problem with system("command") Post 302461615 by acciues on Monday 11th of October 2010 08:47:52 PM
Old 10-11-2010
Problem with system("command")
Sorry, I don't speak English very well but I will try to explain my problem!
If I write a C++ program and I use che system call system("command") I have this problem:

If I would launch a program I do this:
Code:
system("~/Agostino/program/test")

and all work fine!!

But if I divide this command in two part like these:
Code:
system(cd ~/Agostino/program/);
system("test");

no work fine because "test" is not found. "test" is searched in the default home path. The second call to system is executed like if it was invoked in another terminal session!

I showed this trivial example but, generally, I would that the second call to system start when the first terminated and as a result.

I hope I've explained well my problem! Thank you all for your cooperation!
 

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LEARN ABOUT V7

allegro_exit

allegro_exit(3alleg4)						  Allegro manual					     allegro_exit(3alleg4)

NAME

       allegro_exit - Closes down the Allegro system.

SYNOPSIS

       #include <allegro.h>

       void allegro_exit();

DESCRIPTION

       Closes  down  the Allegro system. This includes returning the system to text mode and removing whatever mouse, keyboard, and timer routines
       have been installed. You don't normally need to bother making an explicit call to this function, because allegro_init() installs it  as	an
       atexit() routine so it will be called automatically when your program exits.

       Note  that  after  you  call  this function, other functions like destroy_bitmap() will most likely crash. This is a problem for C++ global
       destructors, which usually get called after atexit(), so don't put Allegro calls in them. You can write	the  destructor  code  in  another
       method which you can manually call before your program exits, avoiding this problem.

SEE ALSO

       install_allegro(3alleg4),    allegro_init(3alleg4),    destroy_bitmap(3alleg4),	  ex3d(3alleg4),    exscn3d(3alleg4),	exswitch(3alleg4),
       exxfade(3alleg4), exzbuf(3alleg4)

Allegro 							   version 4.4.2					     allegro_exit(3alleg4)
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