diff options
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 30e84ed3153..9d580e4115e 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -36,6 +36,16 @@ config SYS_VSNPRINTF Thumb-2, about 420 bytes). Enable this option for safety when using sprintf() with data you do not control. +config USE_TINY_PRINTF + bool "Enable tiny printf() version" + help + This option enables a tiny, stripped down printf version. + This should only be used in space limited environments, + like SPL versions with hard memory limits. This version + reduces the code size by about 2.5KiB on armv7. + + The supported format specifiers are %c, %s, %u/%d and %x. + config REGEX bool "Enable regular expression support" default y if NET |