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jtag_event_callback_t -> struct jtag_event_callback 

Remove useless typedef and redundant suffix from jtag_event_callback.
Add documentation for the structure.
This commit is contained in:
Zachary T Welch 2009-11-13 04:23:43 -08:00
parent 9f535f9af7
commit 363d72a484
1 changed files with 19 additions and 13 deletions
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32
src/jtag/core.c
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@ -98,15 +98,21 @@ static int jtag_ntrst_delay = 0; /* default to no nTRST delay */
static int jtag_nsrst_assert_width = 0; /* width of assertion */
static int jtag_ntrst_assert_width = 0; /* width of assertion */
typedef struct jtag_event_callback_s
{
jtag_event_handler_t callback;
void* priv;
struct jtag_event_callback_s* next;
} jtag_event_callback_t;
/**
* Contains a single callback along with a pointer that will be passed
* when an event occurs.
*/
struct jtag_event_callback {
/// a event callback
jtag_event_handler_t callback;
/// the private data to pass to the callback
void* priv;
/// the next callback
struct jtag_event_callback* next;
};
/* callbacks to inform high-level handlers about JTAG state changes */
static jtag_event_callback_t *jtag_event_callbacks;
static struct jtag_event_callback *jtag_event_callbacks;
/* speed in kHz*/
static int speed_khz = 0;
@ -269,7 +275,7 @@ const char *jtag_tap_name(const struct jtag_tap *tap)
int jtag_register_event_callback(jtag_event_handler_t callback, void *priv)
{
jtag_event_callback_t **callbacks_p = &jtag_event_callbacks;
struct jtag_event_callback **callbacks_p = &jtag_event_callbacks;
if (callback == NULL)
{
@ -283,7 +289,7 @@ int jtag_register_event_callback(jtag_event_handler_t callback, void *priv)
callbacks_p = &((*callbacks_p)->next);
}
(*callbacks_p) = malloc(sizeof(jtag_event_callback_t));
(*callbacks_p) = malloc(sizeof(struct jtag_event_callback));
(*callbacks_p)->callback = callback;
(*callbacks_p)->priv = priv;
(*callbacks_p)->next = NULL;
@ -293,8 +299,8 @@ int jtag_register_event_callback(jtag_event_handler_t callback, void *priv)
int jtag_unregister_event_callback(jtag_event_handler_t callback, void *priv)
{
jtag_event_callback_t **callbacks_p;
jtag_event_callback_t **next;
struct jtag_event_callback **callbacks_p;
struct jtag_event_callback **next;
if (callback == NULL)
{
@ -322,13 +328,13 @@ int jtag_unregister_event_callback(jtag_event_handler_t callback, void *priv)
int jtag_call_event_callbacks(enum jtag_event event)
{
jtag_event_callback_t *callback = jtag_event_callbacks;
struct jtag_event_callback *callback = jtag_event_callbacks;
LOG_DEBUG("jtag event: %s", jtag_event_strings[event]);
while (callback)
{
jtag_event_callback_t *next;
struct jtag_event_callback *next;
/* callback may remove itself */
next = callback->next;