Added support for ignoring '-g' per GNU ls, thanks to David Vrabel

[oweals/busybox.git] / deallocvt.c

diff --git a/deallocvt.c b/deallocvt.c
index ee858797ccc7ef779da698f756bd546a34f617ad..b65f7b098fb8cdfdc26a95b9dbe81cb3f17ec900 100644 (file)
--- a/deallocvt.c
+++ b/deallocvt.c
@@ -19,7 +19,11 @@ int deallocvt_main(int argc, char *argv[])
 
        if ((argc != 2) || (**(argv + 1) == '-')) {
                usage
-                       ("deallocvt N\n\nDeallocate unused virtual terminal /dev/ttyN\n");
+                       ("deallocvt N\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+                        "\nDeallocate unused virtual terminal /dev/ttyN\n"
+#endif
+                        );
        }
 
        progname = argv[0];
@@ -30,7 +34,7 @@ int deallocvt_main(int argc, char *argv[])
                /* deallocate all unused consoles */
                if (ioctl(fd, VT_DISALLOCATE, 0)) {
                        perror("VT_DISALLOCATE");
-                       exit(1);
+                       exit( FALSE);
                }
        } else
                for (i = 1; i < argc; i++) {
@@ -44,8 +48,8 @@ int deallocvt_main(int argc, char *argv[])
                                perror("VT_DISALLOCATE");
                                fprintf(stderr, "%s: could not deallocate console %d\n",
                                                progname, num);
-                               exit(1);
+                               exit( FALSE);
                        }
                }
-       exit(0);
+       return( TRUE);
 }