int main(int argc, char** argv) {
if (argc != 2) {
printf("Please specify file\n");
exit(1);
}
mmapcopy(argv[1]);
}
int main(int argc, char**argv)
{
struct stat stat;
int fd;
if(argc != 2) {
printf("usage: %s <filename>\n", argv[0]);
exit(0);
}
fd = open(argv[1], O_RDWR, 0);
fstat(fd, &stat);
mmapcopy(fd, stat.st_size);
exit(0);
}
/* mmapcopy driver */
int main(int argc, char **argv)
{
struct stat stat;
int fd;
/* Check for required cmd line arg */
if (argc != 2) {
printf("usage: %s <filename>\n",
argv[0]);
exit(0);
}
/* Copy input file to stdout */
fd = Open(argv[1], O_RDONLY, 0);
Fstat(fd, &stat);
mmapcopy(fd, stat.st_size);
exit(0);
}
/* Mmapcopy driver */
int main(int argc, char *argv[])
{
struct stat stat;
int fd;
/* Check for required command */
if (argc != 2) {
printf("Usage: %s <filename>\n", argv[1]);
exit(EXIT_FAILURE);
}
/* Copy the input argument to stdout */
fd = open(argv[1], O_RDONLY, 0);
if (fd < 0)
unix_error("Open error");
fstat(fd, &stat);
mmapcopy(fd, stat.st_size);
exit(EXIT_SUCCESS);
}
