source: trunk/minix/commands/i386/mtools-3.9.7/mcd.c@ 12

/*
 * mcd.c: Change MSDOS directories
 */

#include "sysincludes.h"
#include "msdos.h"
#include "mainloop.h"
#include "mtools.h"


static int mcd_callback(direntry_t *entry, MainParam_t *mp)
{
        FILE *fp;

        if (!(fp = open_mcwd("w"))){
                fprintf(stderr,"mcd: Can't open mcwd .file for writing\n");
                return ERROR_ONE;
        }
        
        fprintPwd(fp, entry,0);
        fprintf(fp, "\n");
        fclose(fp);
        return GOT_ONE | STOP_NOW;
}


void mcd(int argc, char **argv, int type)
{
        struct MainParam_t mp;

        if (argc > 2) {
                fprintf(stderr, "Mtools version %s, dated %s\n", 
                        mversion, mdate);
                fprintf(stderr, "Usage: %s: msdosdirectory\n", argv[0]);
                exit(1);
        }

        init_mp(&mp);
        mp.lookupflags = ACCEPT_DIR | NO_DOTS;
        mp.dirCallback = mcd_callback;
        if (argc == 1) {
                printf("%s\n", mp.mcwd);
                exit(0);
        } else 
                exit(main_loop(&mp, argv + 1, 1));
}