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| author | Glenn L McGrath <bug1@ihug.co.nz> | 2003-12-20 06:00:08 +0000 |
|---|---|---|
| committer | Glenn L McGrath <bug1@ihug.co.nz> | 2003-12-20 06:00:08 +0000 |
| commit | 02e035550456f7ebce6306f6023e87a7c1d44749 (patch) | |
| tree | 67f124028fe1b297bab3c325e6f5783ac20004a6 /console-tools/openvt.c | |
| parent | 236e93d133ff80fae0a0fb5f8912a049e6ead4ac (diff) | |
| download | busybox-w32-02e035550456f7ebce6306f6023e87a7c1d44749.tar.gz busybox-w32-02e035550456f7ebce6306f6023e87a7c1d44749.tar.bz2 busybox-w32-02e035550456f7ebce6306f6023e87a7c1d44749.zip | |
Use bb_xopen
Diffstat (limited to 'console-tools/openvt.c')
| -rw-r--r-- | console-tools/openvt.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/console-tools/openvt.c b/console-tools/openvt.c index 269dfc01a..bafd1d0a2 100644 --- a/console-tools/openvt.c +++ b/console-tools/openvt.c | |||
| @@ -48,11 +48,8 @@ int openvt_main(int argc, char **argv) | |||
| 48 | if (!isdigit(argv[1][0])) | 48 | if (!isdigit(argv[1][0])) |
| 49 | bb_show_usage(); | 49 | bb_show_usage(); |
| 50 | 50 | ||
| 51 | vtno = (int) atol(argv[1]); | 51 | /* check for Illegal vt number */ |
| 52 | 52 | vtno=bb_xgetlarg(argv[1], 10, 1, 12); | |
| 53 | /* if (vtno <= 0 || vtno > 63) */ | ||
| 54 | if (vtno <= 0 || vtno > 12) | ||
| 55 | bb_error_msg_and_die("Illegal vt number (%d)", vtno); | ||
| 56 | 53 | ||
| 57 | sprintf(vtname, VTNAME, vtno); | 54 | sprintf(vtname, VTNAME, vtno); |
| 58 | 55 | ||
| @@ -73,8 +70,7 @@ int openvt_main(int argc, char **argv) | |||
| 73 | close(0); /* so that new vt becomes stdin */ | 70 | close(0); /* so that new vt becomes stdin */ |
| 74 | 71 | ||
| 75 | /* and grab new one */ | 72 | /* and grab new one */ |
| 76 | if ((fd = open(vtname, O_RDWR)) == -1) | 73 | fd = bb_xopen(vtname, O_RDWR); |
| 77 | bb_perror_msg_and_die("could not open %s", vtname); | ||
| 78 | 74 | ||
| 79 | /* Reassign stdout and sterr */ | 75 | /* Reassign stdout and sterr */ |
| 80 | close(1); | 76 | close(1); |