static int ls(int argc, char * argv[])
{
int opt;
struct option long_help[]=
{
{"all", 0, NULL,'a'},
{"directory", 0, NULL,'d'},
{"help", 0, NULL,'h'},
//{"human-readable", 0, NULL,'h'},
{"inode", 0, NULL,'i'},
{"reverse", 0, NULL,'r'},
{"recursive", 0, NULL,'R'},
{0,0,0,0},
};
/* Normal mode */
if (argc == 1)
show_normal();
else
{
while ((opt = getopt_long(argc, argv, "adhirR", long_help, NULL)) != -1)
{
switch(opt)
{
default:
break;
}
}
}
}
int main(int argc, char ** argv)
{
BOOK library[MAXBKS];
int count = 0;
printf("Please enter the book title.\n");
printf("Press [enter] at the start of a line to stop.\n");
while(count < MAXBKS && fgets(library[count].title, MAXTITL, stdin)
&& library[count].title[0] != '\n')
{
reject_ch(library[count].title, '\n');
printf("Now enter the author.\n");
fgets(library[count].author, MAXAUTL, stdin);
reject_ch(library[count].author, '\n');
printf("Now enter the value.\n");
scanf("%f", &library[count++].value);
while(getchar() != '\n')
continue;
if(count < MAXBKS)
printf("Enter the next title.\n");
}
if(count > 0){
show_normal(library, count);
BOOK * library_dup[count];
copy_arrp(library_dup, library, count);
show_title_ASC(library_dup, count);
show_value_ASC(library_dup, count);
}else{
printf("No books?Too bad.\n");
}
exit(EXIT_SUCCESS);
}
