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| 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 | |
| parent | 447bc2d17f3abfac1f0f1a801d01641aada7027c (diff) | |
| download | busybox-w32-dfb6211df36207a62ae39b9d3c670bb0dc1ebbd5.tar.gz busybox-w32-dfb6211df36207a62ae39b9d3c670bb0dc1ebbd5.tar.bz2 busybox-w32-dfb6211df36207a62ae39b9d3c670bb0dc1ebbd5.zip | |
Patch by Tito, remove some unneeded variables to save some space.
| -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 @@ | |||
| 32 | 32 | ||
| 33 | #include "busybox.h" | 33 | #include "busybox.h" |
| 34 | 34 | ||
| 35 | #define VTNAME "/dev/tty%d" | ||
| 36 | |||
| 37 | int openvt_main(int argc, char **argv) | 35 | int openvt_main(int argc, char **argv) |
| 38 | { | 36 | { |
| 39 | int pid; | ||
| 40 | int fd; | 37 | int fd; |
| 41 | int vtno; | 38 | char vtname[sizeof VC_FORMAT + 2]; |
| 42 | char vtname[sizeof VTNAME + 2]; | ||
| 43 | 39 | ||
| 44 | 40 | ||
| 45 | if (argc < 3) | 41 | if (argc < 3) |
| 46 | bb_show_usage(); | 42 | bb_show_usage(); |
| 47 | 43 | ||
| 48 | if (!isdigit(argv[1][0])) | 44 | /* check for Illegal vt number: < 1 or > 12 */ |
| 49 | bb_show_usage(); | 45 | sprintf(vtname, VC_FORMAT,(int)bb_xgetlarg(argv[1], 10, 1, 12)); |
| 50 | |||
| 51 | /* check for Illegal vt number */ | ||
| 52 | vtno=bb_xgetlarg(argv[1], 10, 1, 12); | ||
| 53 | |||
| 54 | sprintf(vtname, VTNAME, vtno); | ||
| 55 | 46 | ||
| 56 | argv+=2; | 47 | argv+=2; |
| 57 | argc-=2; | 48 | argc-=2; |
| 58 | 49 | ||
| 59 | if((pid = fork()) == 0) { | 50 | if(fork() == 0) { |
| 60 | /* leave current vt */ | 51 | /* leave current vt */ |
| 61 | 52 | ||
| 62 | #ifdef ESIX_5_3_2_D | 53 | #ifdef ESIX_5_3_2_D |