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author | bug1 <bug1@69ca8d6d-28ef-0310-b511-8ec308f3f277> | 2003-12-20 06:00:08 +0000 |
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committer | bug1 <bug1@69ca8d6d-28ef-0310-b511-8ec308f3f277> | 2003-12-20 06:00:08 +0000 |
commit | 523204dd9f886fa7ed83b14fb6877c6970b55b3b (patch) | |
tree | 67f124028fe1b297bab3c325e6f5783ac20004a6 /console-tools/openvt.c | |
parent | b00c324c442b5a5caf8131211c44881349f5e309 (diff) | |
download | busybox-w32-523204dd9f886fa7ed83b14fb6877c6970b55b3b.tar.gz busybox-w32-523204dd9f886fa7ed83b14fb6877c6970b55b3b.tar.bz2 busybox-w32-523204dd9f886fa7ed83b14fb6877c6970b55b3b.zip |
Use bb_xopen
git-svn-id: svn://busybox.net/trunk/busybox@8144 69ca8d6d-28ef-0310-b511-8ec308f3f277
Diffstat (limited to '')
-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); |