diff options
Diffstat (limited to 'hicn-light/src/hicn/base/loop.h')
| -rw-r--r-- | hicn-light/src/hicn/base/loop.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/hicn-light/src/hicn/base/loop.h b/hicn-light/src/hicn/base/loop.h index f81af333b..0eecb60fe 100644 --- a/hicn-light/src/hicn/base/loop.h +++ b/hicn-light/src/hicn/base/loop.h @@ -23,12 +23,13 @@ /* fd & timer callbacks */ -typedef int (*fd_callback_t)(void *owner, int fd, void *data); +typedef int (*fd_callback_t)(void *owner, int fd, unsigned id, void *data); typedef struct { int fd; void *owner; fd_callback_t callback; + unsigned id; void *data; } fd_callback_data_t; @@ -81,12 +82,14 @@ int loop_undispatch(loop_t *loop); * \param [in] callback_owner - Pointer to the owner of the callack (first * parameter of callback function) * \param [in] callback - Callback function + * \param [in] id - User parameter to pass alongside callback invocation, + * allowing to pass an id without allocating memory. * \param [in] callback_data - User data to pass alongside callback invocation * \return 0 in case of success, -1 otherwise */ int loop_fd_event_create(event_t **event, loop_t *loop, int fd, void *callback_owner, fd_callback_t callback, - void *callback_data); + unsigned id, void *callback_data); /** * Register event in corresponding event loop. |