diff options
Diffstat (limited to 'libbb/get_console.c')
-rw-r--r-- | libbb/get_console.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/libbb/get_console.c b/libbb/get_console.c index 0da27b1e2..36fe20426 100644 --- a/libbb/get_console.c +++ b/libbb/get_console.c | |||
@@ -8,10 +8,8 @@ | |||
8 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. | 8 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. |
9 | */ | 9 | */ |
10 | 10 | ||
11 | //#include <sys/ioctl.h> | ||
12 | #include "libbb.h" | 11 | #include "libbb.h" |
13 | 12 | ||
14 | |||
15 | /* From <linux/kd.h> */ | 13 | /* From <linux/kd.h> */ |
16 | enum { KDGKBTYPE = 0x4B33 }; /* get keyboard type */ | 14 | enum { KDGKBTYPE = 0x4B33 }; /* get keyboard type */ |
17 | 15 | ||
@@ -70,3 +68,15 @@ int get_console_fd(void) | |||
70 | bb_error_msg("can't open console"); | 68 | bb_error_msg("can't open console"); |
71 | return fd; /* total failure */ | 69 | return fd; /* total failure */ |
72 | } | 70 | } |
71 | |||
72 | /* From <linux/vt.h> */ | ||
73 | enum { | ||
74 | VT_ACTIVATE = 0x5606, /* make vt active */ | ||
75 | VT_WAITACTIVE = 0x5607 /* wait for vt active */ | ||
76 | }; | ||
77 | |||
78 | void console_make_active(int fd, const int vt_num) | ||
79 | { | ||
80 | xioctl(fd, VT_ACTIVATE, (void *)(ptrdiff_t)vt_num); | ||
81 | xioctl(fd, VT_WAITACTIVE, (void *)(ptrdiff_t)vt_num); | ||
82 | } | ||