+ added dc (aka the function formerly known as math)

[oweals/busybox.git] / fdflush.c

diff --git a/fdflush.c b/fdflush.c
index 56ea2244d7444189fb2b13c16325c608268a695e..81f0472c6400308a4b0d36308c291f7c8823ad31 100644 (file)
--- a/fdflush.c
+++ b/fdflush.c
@@ -34,7 +34,11 @@ extern int fdflush_main(int argc, char **argv)
        int fd;
 
        if (argc <= 1 || **(++argv) == '-') {
-               usage("fdflush device\n\nForce floppy disk drive to detect disk change\n");
+               usage("fdflush DEVICE\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+                               "\nForces floppy disk drive to detect disk change\n"
+#endif
+                               );
        }
 
        fd = open(*argv, 0);
@@ -52,5 +56,5 @@ extern int fdflush_main(int argc, char **argv)
                perror(*argv);
                exit(FALSE);
        }
-       exit(TRUE);
+       return(TRUE);
 }