Pix-shell/cd.c at master · pixel-z/Pix-shell · GitHub

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#include "header.h"

ll CD(char **com)
{
    if (com[1]== NULL)
    {
        fprintf(stderr,"No argument\n");
        return 1;
    }

    char cwd[1024];
    getcwd(cwd,sizeof(cwd));

    if (strcmp(com[1],"-") == 0)
    {
        if (strcmp(lwd,"///")==0) return 0;

        printf("%s\n",lwd);

        if(chdir(actual_path(lwd))==-1)
            perror("lwd error");
        strcpy(lwd,relative_path(cwd));
        return 0;
    }

    char *path = actual_path(com[1]);
    if (chdir(path) == -1)
    {
        perror("CD error");
        return 1;
    }

    strcpy(lwd,relative_path(cwd));

    return 0;
}