diff options
author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2013-04-29 23:18:11 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-30 01:28:19 (GMT) |
commit | 2e0fb404c86d6c86dc33e284310eb5d28d192dcf (patch) | |
tree | c75a1dd1cab54473d3174aa00fc49d18deabfa5e /include | |
parent | 095d141b2e40665289d44a42d387ffac2841ef82 (diff) | |
download | linux-fsl-qoriq-2e0fb404c86d6c86dc33e284310eb5d28d192dcf.tar.xz |
lib, net: make isodigit() public and use it
There are at least two users of isodigit(). Let's make it a public
function of ctype.h.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/ctype.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/ctype.h b/include/linux/ctype.h index 8acfe31..653589e 100644 --- a/include/linux/ctype.h +++ b/include/linux/ctype.h @@ -61,4 +61,10 @@ static inline char _tolower(const char c) return c | 0x20; } +/* Fast check for octal digit */ +static inline int isodigit(const char c) +{ + return c >= '0' && c <= '7'; +} + #endif |