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| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-05-19 08:18:50 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-05-19 08:18:50 +0000 |
| commit | ae4342ca3e30f7b11732ecda3ad15821e81bc314 (patch) | |
| tree | 1878104940eac4649bc8add4d0b2893ab1cb0a94 /libbb/get_console.c | |
| parent | ee56e013cfb6304f66129afee7978b0864699419 (diff) | |
| download | busybox-w32-ae4342ca3e30f7b11732ecda3ad15821e81bc314.tar.gz busybox-w32-ae4342ca3e30f7b11732ecda3ad15821e81bc314.tar.bz2 busybox-w32-ae4342ca3e30f7b11732ecda3ad15821e81bc314.zip | |
- Rename getpty() to xgetpty() and adjust callers.
- Rewrite kbd_mode and setconsole
- Introduce and use console_make_active() and xopen_xwrite_close()
- honour buffer-reservation method as set by the user (dumpkmap, loadkmap)
- shrink rtcwake and some console-tools
Saves about 270 Bytes
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 | } | ||