diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/DYNBUF.md | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/docs/DYNBUF.md b/docs/DYNBUF.md index 3ab059bae..550477ee1 100644 --- a/docs/DYNBUF.md +++ b/docs/DYNBUF.md @@ -60,17 +60,17 @@ larger than the buffer length. char *Curl_dyn_ptr(const struct dynbuf *s); -Returns a `char *` to the buffer. Since the buffer may be reallocated, this -pointer should not be trusted or used anymore after the next buffer -manipulation call. +Returns a `char *` to the buffer if it has a length, otherwise a NULL. Since +the buffer may be reallocated, this pointer should not be trusted or used +anymore after the next buffer manipulation call. ## uptr unsigned char *Curl_dyn_uptr(const struct dynbuf *s); -Returns an `unsigned char *` to the buffer. Since the buffer may be -reallocated, this pointer should not be trusted or used anymore after the next -buffer manipulation call. +Returns an `unsigned char *` to the buffer if it has a length, otherwise a +NULL. Since the buffer may be reallocated, this pointer should not be trusted +or used anymore after the next buffer manipulation call. ## len |