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Diffstat (limited to 'deallocvt.c')
-rw-r--r--deallocvt.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/deallocvt.c b/deallocvt.c
index 906f3a9..042de86 100644
--- a/deallocvt.c
+++ b/deallocvt.c
@@ -13,19 +13,19 @@
/* From <linux/vt.h> */
#define VT_DISALLOCATE 0x5608 /* free memory associated to vt */
+const char deallocvt_usage[] =
+ "deallocvt N\n"
+#ifndef BB_FEATURE_TRIVIAL_HELP
+ "\nDeallocate unused virtual terminal /dev/ttyN\n"
+#endif
+ ;
int deallocvt_main(int argc, char *argv[])
{
int fd, num, i;
- if ((argc != 2) || (**(argv + 1) == '-')) {
- usage
- ("deallocvt N\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
- "\nDeallocate unused virtual terminal /dev/ttyN\n"
-#endif
- );
- }
+ if ((argc != 2) || (**(argv + 1) == '-'))
+ usage(deallocvt_usage);
fd = get_console_fd("/dev/console");