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eloop: Add a timer cancel that returns the remaining time

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This new cancel timer will give back the remaining time if it was
pending.

Signed-hostap: Pontus Fuchs <pontus.fuchs@gmail.com>
This commit is contained in:
Pontus Fuchs 2013-02-03 17:17:08 +02:00 • committed by Jouni Malinen
parent 328bc71776
commit c869536ce9
4 changed files with 96 additions and 0 deletions
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15
src/utils/eloop.h
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@ -194,6 +194,21 @@ int eloop_register_timeout(unsigned int secs, unsigned int usecs,
int eloop_cancel_timeout(eloop_timeout_handler handler,
void *eloop_data, void *user_data);
/**
* eloop_cancel_timeout_one - Cancel a single timeout
* @handler: Matching callback function
* @eloop_data: Matching eloop_data
* @user_data: Matching user_data
* @remaining: Time left on the cancelled timer
* Returns: Number of cancelled timeouts
*
* Cancel matching <handler,eloop_data,user_data> timeout registered with
* eloop_register_timeout() and return the remaining time left.
*/
int eloop_cancel_timeout_one(eloop_timeout_handler handler,
void *eloop_data, void *user_data,
struct os_time *remaining);
/**
* eloop_is_timeout_registered - Check if a timeout is already registered
* @handler: Matching callback function