diff options
| author | Andrew Morton <akpm@linux-foundation.org> | 2012-07-30 17:40:25 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-30 20:25:14 -0400 |
| commit | 80f548e04d0b1d67d4fa8f59dbecc247f7b71c92 (patch) | |
| tree | 5d420dcddeda3e8487068fcf7fc89241b372d912 /lib/vsprintf.c | |
| parent | 76597ff989a1fbaa9b9a1e54007cd759bf257ab7 (diff) | |
lib/vsprintf.c: remind people to update Documentation/printk-formats.txt when adding printk formats
Cc: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/vsprintf.c')
| -rw-r--r-- | lib/vsprintf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 736974576e2d..a0b5f15c92cf 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c | |||
| @@ -1297,6 +1297,8 @@ qualifier: | |||
| 1297 | * case. | 1297 | * case. |
| 1298 | * %n is ignored | 1298 | * %n is ignored |
| 1299 | * | 1299 | * |
| 1300 | * ** Please update Documentation/printk-formats.txt when making changes ** | ||
| 1301 | * | ||
| 1300 | * The return value is the number of characters which would | 1302 | * The return value is the number of characters which would |
| 1301 | * be generated for the given input, excluding the trailing | 1303 | * be generated for the given input, excluding the trailing |
| 1302 | * '\0', as per ISO C99. If you want to have the exact | 1304 | * '\0', as per ISO C99. If you want to have the exact |