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Cleanup patches from tito.

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This commit is contained in:
Rob Landley
2006-03-10 23:16:25 +00:00
parent bc68cd14cc
commit ead19306f5
3 changed files with 14 additions and 23 deletions
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25
console-tools/openvt.c
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@@ -35,28 +35,19 @@
int openvt_main(int argc, char **argv)
{
int fd;
char vtname[sizeof VC_FORMAT + 2];
char vtname[sizeof(VC_FORMAT) + 2];
if (argc < 3)
bb_show_usage();
if (argc < 3) {
bb_show_usage();
}
/* check for Illegal vt number: < 1 or > 12 */
sprintf(vtname, VC_FORMAT,(int)bb_xgetlarg(argv[1], 10, 1, 12));
sprintf(vtname, VC_FORMAT, (int)bb_xgetlarg(argv[1], 10, 1, 12));
argv+=2;
argc-=2;
if(fork() == 0) {
if (fork() == 0) {
/* leave current vt */
#ifdef ESIX_5_3_2_D
if (setpgrp() < 0) {
#else
if (setsid() < 0) {
#endif
bb_perror_msg_and_die("Unable to set new session");
bb_perror_msg_and_die("setsid");
}
close(0); /* so that new vt becomes stdin */
@@ -67,7 +58,7 @@ int openvt_main(int argc, char **argv)
dup2(fd, STDOUT_FILENO);
dup2(fd, STDERR_FILENO);
execvp(argv[0], argv);
execvp(argv[2], &argv[2]);
_exit(1);
}
return EXIT_SUCCESS;