🚀 go-pugleaf

	I am calling a C routines from a Pascal program to (among other things)
change directories.  I am using several other C routines to do other system 
calls and only the ones that get arguments (such as cstr) passed to them fail.
What is wrong with:

------------------------system_cd.c-------------------

#include <stdio.h>

system_cd (cstr)

	char *cstr;

	{
	char cmnd[50];
	sprintf(cmnd,"cd %s",cstr);
	printf(cmnd);
	system(cmnd);

	}
---------------------------------------------------------

it's declared in the pascal part like:

procedure system_cd (cstr: string); external c;

and called like:  {s is a string}

system_cd(substr(s, 4, length(trim(s))));

Simple calls like "system_pwd() { system("pwd") }" work perfectly.

follow up to : jasonf@cetemp.Corp.sun.com

Thanks,
Jason Freund, Sun Microsystems,  jasonf@cetemp.Corp.sun.com  <== summer address
Deprtmnt of Computer Science, Univ California, Davis. freund@sakura.ucdavis.edu
Quantum Link: JasonF5,  Compu$erve: 72007,244, 690 Erie Dr, Sunnyvale, CA 94087
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