Changed bb_regcomp to xregcomp and #if 0'ed out destroy_cmd_strs in sed.c

[oweals/busybox.git] / deallocvt.c

diff --git a/deallocvt.c b/deallocvt.c
index a1b8e4eeab85aec712ed0fef134ccc68c0dd81ef..53d4d9a7cb67438047f54a8cfe32fa042af18e60 100644 (file)
--- a/deallocvt.c
+++ b/deallocvt.c
@@ -5,13 +5,14 @@
  */
 #include "internal.h"
 #include <stdlib.h>
+#include <stdio.h>
 #include <fcntl.h>
 #include <sys/types.h>
 #include <sys/ioctl.h>
-#include <linux/vt.h>
-#include <stdio.h>
 
-char *progname;
+/* From <linux/vt.h> */
+#define VT_DISALLOCATE  0x5608  /* free memory associated to vt */
+
 
 int deallocvt_main(int argc, char *argv[])
 {
@@ -26,30 +27,28 @@ int deallocvt_main(int argc, char *argv[])
                         );
        }
 
-       progname = argv[0];
-
        fd = get_console_fd("/dev/console");
 
        if (argc == 1) {
                /* deallocate all unused consoles */
                if (ioctl(fd, VT_DISALLOCATE, 0)) {
                        perror("VT_DISALLOCATE");
-                       exit(1);
+                       exit( FALSE);
                }
        } else
                for (i = 1; i < argc; i++) {
                        num = atoi(argv[i]);
                        if (num == 0)
-                               fprintf(stderr, "%s: 0: illegal VT number\n", progname);
+                               fprintf(stderr, "%s: 0: illegal VT number\n", applet_name);
                        else if (num == 1)
                                fprintf(stderr, "%s: VT 1 cannot be deallocated\n",
-                                               progname);
+                                               applet_name);
                        else if (ioctl(fd, VT_DISALLOCATE, num)) {
                                perror("VT_DISALLOCATE");
                                fprintf(stderr, "%s: could not deallocate console %d\n",
-                                               progname, num);
-                               exit(1);
+                                               applet_name, num);
+                               exit( FALSE);
                        }
                }
-       exit(0);
+       return( TRUE);
 }