#include <fcntl.h>
#include <sys/ioctl.h>
#include <errno.h>
+#include <stdlib.h>
#include "busybox.h"
int f;
if (argc != 2 || *argv[1] == '-') {
- usage(freeramdisk_usage);
+ show_usage();
}
if ((f = open(argv[1], O_RDWR)) == -1) {
- fatalError( "cannot open %s: %s\n", argv[1], strerror(errno));
+ perror_msg_and_die("cannot open %s", argv[1]);
}
if (ioctl(f, BLKFLSBUF) < 0) {
- fatalError( "failed ioctl on %s: %s\n", argv[1], strerror(errno));
+ perror_msg_and_die("failed ioctl on %s", argv[1]);
}
/* Don't bother closing. Exit does
* that, so we can save a few bytes */
/* close(f); */
- return(TRUE);
+ return EXIT_SUCCESS;
}
/*