diff options
| author | Glenn L McGrath <bug1@ihug.co.nz> | 2004-01-13 10:12:16 +0000 |
|---|---|---|
| committer | Glenn L McGrath <bug1@ihug.co.nz> | 2004-01-13 10:12:16 +0000 |
| commit | dfb6211df36207a62ae39b9d3c670bb0dc1ebbd5 (patch) | |
| tree | 707fccc2fd08aa5688f8632c5a35e61fe0239929 /console-tools/openvt.c | |
| parent | 447bc2d17f3abfac1f0f1a801d01641aada7027c (diff) | |
| download | busybox-dfb6211df36207a62ae39b9d3c670bb0dc1ebbd5.tar.gz | |
Patch by Tito, remove some unneeded variables to save some space.
Diffstat (limited to 'console-tools/openvt.c')
| -rw-r--r-- | console-tools/openvt.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/console-tools/openvt.c b/console-tools/openvt.c index bafd1d0a2..b0db33b33 100644 --- a/console-tools/openvt.c +++ b/console-tools/openvt.c @@ -32,31 +32,22 @@ #include "busybox.h" -#define VTNAME "/dev/tty%d" - int openvt_main(int argc, char **argv) { - int pid; int fd; - int vtno; - char vtname[sizeof VTNAME + 2]; + char vtname[sizeof VC_FORMAT + 2]; if (argc < 3) bb_show_usage(); - if (!isdigit(argv[1][0])) - bb_show_usage(); - - /* check for Illegal vt number */ - vtno=bb_xgetlarg(argv[1], 10, 1, 12); - - sprintf(vtname, VTNAME, vtno); + /* check for Illegal vt number: < 1 or > 12 */ + sprintf(vtname, VC_FORMAT,(int)bb_xgetlarg(argv[1], 10, 1, 12)); argv+=2; argc-=2; - if((pid = fork()) == 0) { + if(fork() == 0) { /* leave current vt */ #ifdef ESIX_5_3_2_D |