emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

- minor shrinkage

Browse Source 
text    data     bss     dec     hex filename
    773       0      80     853     355 vlock.o.orig
    766       0      80     846     34e vlock.o
This commit is contained in:
Bernhard Reutner-Fischer 2006-11-27 13:58:18 +00:00
parent 2813ce2aad
commit 8a0a83d503
1 changed files with 6 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
loginutils/vlock.c
View File

@ -27,10 +27,7 @@ static unsigned long o_lock_all;
static void release_vt(int signo)
{
if (!o_lock_all)
ioctl(vfd, VT_RELDISP, 1);
else
ioctl(vfd, VT_RELDISP, 0);
ioctl(vfd, VT_RELDISP, !o_lock_all);
}
static void acquire_vt(int signo)
@ -50,6 +47,11 @@ int vlock_main(int argc, char **argv)
struct sigaction sa;
struct vt_mode vtm;
struct termios term;
uid_t uid = getuid();
pw = getpwuid(uid);
if (pw == NULL)
bb_error_msg_and_die("unknown uid %d", uid);
if (argc > 2) {
bb_show_usage();
@ -57,10 +59,6 @@ int vlock_main(int argc, char **argv)
o_lock_all = getopt32(argc, argv, "a");
if((pw = getpwuid(getuid())) == NULL) {
bb_error_msg_and_die("unknown uid %d", getuid());
}
vfd = xopen(CURRENT_TTY, O_RDWR);
if (ioctl(vfd, VT_GETMODE, &vtm) < 0) {