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/*
* Name: MG 2a
* Directory management functions
* Created: Ron Flax (ron@vsedev.vse.com)
* Modified for MG 2a by Mic Kaczmarczik 03-Aug-1987
*/
#include "def.h"
#ifndef NO_DIR
char *wdir;
static char cwd[NFILEN];
/*
* Initialize anything the directory management routines need
*/
dirinit()
{
if (!(wdir = getcwd(cwd, sizeof(cwd))))
panic("Can't get current directory!");
}
/*
* Change current working directory
*/
/*ARGSUSED*/
changedir(f, n)
{
register int s;
char bufc[NPAT];
if ((s=ereply("Change default directory: ", bufc, NPAT)) != TRUE)
return(s);
if (bufc[0] == '\0')
(VOID) strcpy(bufc, wdir);
if (chdir(bufc) == -1) {
ewprintf("Can't change dir to %s", bufc);
return(FALSE);
} else {
if (!(wdir = getcwd(cwd, sizeof(cwd))))
panic("Can't get current directory!");
ewprintf("Current directory is now %s", wdir);
return(TRUE);
}
}
/*
* Show current directory
*/
/*ARGSUSED*/
showcwdir(f, n)
{
ewprintf("Current directory: %s", wdir);
return(TRUE);
}
#endif
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