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authorkris <kris@FreeBSD.org>2001-07-24 11:34:22 +0000
committerkris <kris@FreeBSD.org>2001-07-24 11:34:22 +0000
commitdd1f265a1adfe0474a5a29736e017a701e437a3f (patch)
treecc26bd3a52cd45c396d4ef08acd190cbd5005df4 /sys/libkern
parentbec32b3e9bf681acd8c77186edcfb2af99e4a6c7 (diff)
downloadFreeBSD-src-dd1f265a1adfe0474a5a29736e017a701e437a3f.zip
FreeBSD-src-dd1f265a1adfe0474a5a29736e017a701e437a3f.tar.gz
Sync to OpenBSD (update comment and minor style change).
Obtained from: OpenBSD MFC after: 1 week
Diffstat (limited to 'sys/libkern')
-rw-r--r--sys/libkern/strlcat.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/libkern/strlcat.c b/sys/libkern/strlcat.c
index c325ef3..405389c 100644
--- a/sys/libkern/strlcat.c
+++ b/sys/libkern/strlcat.c
@@ -42,10 +42,11 @@ static const char rcsid[] =
* Appends src to string dst of size siz (unlike strncat, siz is the
* full size of dst, not space left). At most siz-1 characters
* will be copied. Always NUL terminates (unless siz <= strlen(dst)).
- * Returns strlen(initial dst) + strlen(src); if retval >= siz,
- * truncation occurred.
+ * Returns strlen(src) + MIN(siz, strlen(initial dst)).
+ * If retval >= siz, truncation occurred.
*/
-size_t strlcat(dst, src, siz)
+size_t
+strlcat(dst, src, siz)
char *dst;
const char *src;
size_t siz;
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