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authorMartin Peschke <mp3@de.ibm.com>2007-02-12 03:51:56 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 12:48:28 -0500
commitea6f3281a145d16ed53e88b0627f78d5cde6068f (patch)
tree75aa9f225b73cb7bdcca87e42462f03c0d8f612e /lib/vsprintf.c
parent91dd26ad2c04a1bbf179df4dca98f34db2f70716 (diff)
[PATCH] scnprintf(): fix a comment
The return value of scnprintf() never exceeds @size. Signed-off-by: Martin Peschke <mp3@de.ibm.com> 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.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 44f0e339a947..b025864d2e43 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -554,8 +554,7 @@ EXPORT_SYMBOL(snprintf);
554 * @...: Arguments for the format string 554 * @...: Arguments for the format string
555 * 555 *
556 * The return value is the number of characters written into @buf not including 556 * The return value is the number of characters written into @buf not including
557 * the trailing '\0'. If @size is <= 0 the function returns 0. If the return is 557 * the trailing '\0'. If @size is <= 0 the function returns 0.
558 * greater than or equal to @size, the resulting string is truncated.
559 */ 558 */
560 559
561int scnprintf(char * buf, size_t size, const char *fmt, ...) 560int scnprintf(char * buf, size_t size, const char *fmt, ...)