diff options
| author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2009-03-06 17:21:46 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-06 17:39:04 +0100 |
| commit | 4370aa4aa75391a5e2e06bccb0919109f725ed8e (patch) | |
| tree | 602a6ea4e404d17e610d4a9979d615ff2d0bfd98 /lib/Kconfig | |
| parent | f036be96dd9ce442ffb9ab33e3c165f5178815c0 (diff) | |
| download | lwn-4370aa4aa75391a5e2e06bccb0919109f725ed8e.tar.gz lwn-4370aa4aa75391a5e2e06bccb0919109f725ed8e.zip | |
vsprintf: add binary printf
Impact: add new APIs for binary trace printk infrastructure
vbin_printf(): write args to binary buffer, string is copied
when "%s" is occurred.
bstr_printf(): read from binary buffer for args and format a string
[fweisbec@gmail.com: rebase]
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
LKML-Reference: <1236356510-8381-2-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 03c2c24b9083..97d62cf091a7 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -2,6 +2,9 @@ # Library configuration # +config BINARY_PRINTF + def_bool n + menu "Library routines" config BITREVERSE |