From: Bjorn Helgaas <bjorn.helgaas@hp.com>
To: Linus Torvalds <torvalds@linux-foundation.org>,
Len Brown <lenb@kernel.org>
Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
Adam Belay <abelay@mit.edu>
Subject: [PATCH v1 2/7] vsprintf: clarify comments for printf_spec flags
Date: Fri, 19 Feb 2010 10:58:28 -0700 [thread overview]
Message-ID: <20100219175828.9199.12642.stgit@bob.kio> (raw)
In-Reply-To: <20100219175655.9199.30691.stgit@bob.kio>
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 */
next prev parent reply other threads:[~2010-02-19 17:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-19 17:58 [PATCH v1 0/7] resource, PNPACPI: add bus number and window support Bjorn Helgaas
2010-02-19 17:58 ` [PATCH v1 1/7] resource: expand IORESOURCE_TYPE_BITS to make room for bus resource type Bjorn Helgaas
2010-02-19 17:58 ` Bjorn Helgaas [this message]
2010-02-19 18:06 ` [PATCH v1 2/7] vsprintf: clarify comments for printf_spec flags Randy Dunlap
2010-02-19 17:58 ` [PATCH v1 3/7] vsprintf: move %pR resource printf_specs off the stack Bjorn Helgaas
2010-02-19 17:58 ` [PATCH v1 4/7] resource: add bus number support Bjorn Helgaas
2010-02-19 17:58 ` [PATCH v1 5/7] resource: add window support Bjorn Helgaas
2010-02-19 17:58 ` [PATCH v1 6/7] PNPACPI: " Bjorn Helgaas
2010-02-19 17:58 ` [PATCH v1 7/7] PNPACPI: add bus number support Bjorn Helgaas
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