diff options
Diffstat (limited to 'docs/src')
| -rw-r--r-- | docs/src/misc.rst | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/docs/src/misc.rst b/docs/src/misc.rst index f32af48f..3b7f31aa 100644 --- a/docs/src/misc.rst +++ b/docs/src/misc.rst @@ -183,7 +183,9 @@ API .. c:function:: int uv_get_process_title(char* buffer, size_t size) - Gets the title of the current process. + Gets the title of the current process. If `buffer` is `NULL` or `size` is + zero, `UV_EINVAL` is returned. If `size` cannot accommodate the process + title and terminating `NULL` character, the function returns `UV_ENOBUFS`. .. c:function:: int uv_set_process_title(const char* title) |