Messages in this thread Patch in this message | | | Subject | [PATCH v1 2/7] vsprintf: clarify comments for printf_spec flags | From | Bjorn Helgaas <> | Date | Fri, 19 Feb 2010 10:58:28 -0700 |
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Add clues about what the SMALL and SPECIAL flags do.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> ---
lib/vsprintf.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 3b8aeec..212d047 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -381,8 +381,8 @@ static noinline char *put_dec(char *buf, unsigned long long num) #define PLUS 4 /* show plus */ #define SPACE 8 /* space if plus */ #define LEFT 16 /* left justified */ -#define SMALL 32 /* Must be 32 == 0x20 */ -#define SPECIAL 64 /* 0x */ +#define SMALL 32 /* use lowercase in hex (must be 32 == 0x20) */ +#define SPECIAL 64 /* prefix hex with "0x", octal with "0 */ enum format_type { FORMAT_TYPE_NONE, /* Just a string part */
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