| author | Olivier Brunel
<jjk@jjacky.com> 2023-04-12 17:41:54 UTC |
| committer | Olivier Brunel
<jjk@jjacky.com> 2023-05-20 18:06:36 UTC |
| parent | 8a4c76fbb168276b7e5f28c034865ae1e5b902e8 |
| src/doc/buffer.h/buffer_puthex.3.md | +1 | -1 |
diff --git a/src/doc/buffer.h/buffer_puthex.3.md b/src/doc/buffer.h/buffer_puthex.3.md index e54c177..7b39ff7 100644 --- a/src/doc/buffer.h/buffer_puthex.3.md +++ b/src/doc/buffer.h/buffer_puthex.3.md @@ -21,7 +21,7 @@ every byte's value will be written out in 2-character hexadecimal form. # RETURN VALUE -The `buffer_puthex`() function returns the number of bytes written into `b` +The `buffer_puthex`() function returns the number of bytes written into `buf` on success. Otherwise, it returns -1 and sets `errno` to indicate the error. # ERRORS