diff options
| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-02 00:08:05 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-02 00:08:05 -0500 |
| commit | 95d465fd750897ab32462a6702fbfe1b122cbbc0 (patch) | |
| tree | 65c38b2f11c51bb6932e44dd6c92f15b0091abfe /Documentation/connector | |
| parent | 642fde17dceceb56c7ba2762733ac688666ae657 (diff) | |
| parent | 683aa4012f53b2ada0f430487e05d37b0d94e90a (diff) | |
Manual merge with Linus.
Conflicts:
arch/powerpc/kernel/setup-common.c
drivers/input/keyboard/hil_kbd.c
drivers/input/mouse/hil_ptr.c
Diffstat (limited to 'Documentation/connector')
| -rw-r--r-- | Documentation/connector/connector.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/connector/connector.txt b/Documentation/connector/connector.txt index 57a314b14cf..ad6e0ba7b38 100644 --- a/Documentation/connector/connector.txt +++ b/Documentation/connector/connector.txt @@ -69,10 +69,11 @@ Unregisters new callback with connector core. struct cb_id *id - unique connector's user identifier. -void cn_netlink_send(struct cn_msg *msg, u32 __groups, int gfp_mask); +int cn_netlink_send(struct cn_msg *msg, u32 __groups, int gfp_mask); Sends message to the specified groups. It can be safely called from -any context, but may silently fail under strong memory pressure. +softirq context, but may silently fail under strong memory pressure. +If there are no listeners for given group -ESRCH can be returned. struct cn_msg * - message header(with attached data). u32 __group - destination group. |