STATUS sigLibInit(
void
)
{
STATUS status;
if (sigLibInstalled == TRUE)
{
status = OK;
}
else
{
/* Add task delete hook for signals */
if (taskDeleteHookAdd((FUNCPTR) sigDeleteHook) != OK)
{
status = ERROR;
}
else
{
/* Setup exception kill hook */
excSigKillHookSet(sigExcKill);
/* Mark as installed */
sigLibInstalled = TRUE;
status = OK;
}
}
return status;
}
/*
* Global initialization of the reclaim data structures, mainly
* the max_files variable. This HAS to be called by some task before
* the first task that utilizes this exit's, preferrably before any
* task makes the first use of this library.
*/
STATUS reclaim_init(void)
{
int *mp;
SYM_TYPE type;
struct task_data *tdp;
int i;
if (!hook_added) {
/* race condition */
++hook_added;
/* Try to find the maxFiles value */
if (symFindByNameAndType(sysSymTbl, MAX_FILES_SYM_NAME, (char **)&mp,
&type,
N_EXT | N_BSS, N_EXT | N_BSS) == OK ||
symFindByNameAndType(sysSymTbl, MAX_FILES_SYM_NAME, (char **)&mp,
&type,
N_EXT | N_DATA, N_EXT | N_DATA) == OK) {
#ifdef DEBUG
fdprintf(2, "Found maxFiles=%d\n", *mp);
#endif
if (*mp <= FD_SETSIZE)
max_files = *mp;
else
max_files = FD_SETSIZE;
}
if (task_data != NULL && task_data->max_files != max_files) {
/* fix our own iff we have one */
if ((tdp = (struct task_data *)
realloc(task_data, sizeof(struct task_data) +
max_files*sizeof(FILE *))) != NULL) {
task_data = tdp;
for (i = task_data->max_files; i < max_files; i++)
task_data->open_fps[i] = NULL;
task_data->max_files = max_files;
}
}
/* Make sure taskVariables are deleted AFTER our hook is run. */
taskVarInit();
if(taskDeleteHookAdd((FUNCPTR)save_reclaim) != OK) {
fprintf(stderr,
"Panic: taskDeleteHook cannot be added for reclaim.\n");
return ERROR;
}
return OK;
} else
return ERROR;
}
int main() {
int _p[4] = {200, 100, 100, 100};
char * word;
DynArray * da = (DynArray *)malloc(sizeof(DynArray));
DynArray * clone1 = (DynArray *)malloc(sizeof(DynArray));
DynArray * clone2 = (DynArray *)malloc(sizeof(DynArray));
DynArray * clone3 = (DynArray *)malloc(sizeof(DynArray));
initDynArray(da, bulk_alloc);
for (word = strtok(srcString, " "); word ; word = strtok(NULL, " ")) {
addDynArray(da, word);
}
cloneDynArray(clone1, da);
cloneDynArray(clone2, da);
cloneDynArray(clone3, da);
sysTimestampEnable();
TASK_ID qsTid;
TASK_ID bsTid;
TASK_ID ssTid;
TASK_ID supTid;
taskCreateHookAdd(taskCreateCallback);
taskDeleteHookAdd(taskDeleteCallback);
taskSwitchHookAdd(taskSwitchCallback);
supTid = taskSpawn(sup, _p[0], VX_NO_STACK_FILL, 2048*1000, supEntry, \
da, clone1, clone2, clone3, compare,0,0,0,0,0);
qsTid = taskSpawn(mqs, _p[1], VX_NO_STACK_FILL, 2048*1000, myqsortEntry, \
clone1, compare, supTid, 0,0,0,0,0,0,0);
bsTid = taskSpawn(mbs, _p[2], VX_NO_STACK_FILL, 2048*1000, mybsortEntry, \
clone2, compare, supTid, 0,0,0,0,0,0,0);
ssTid = taskSpawn(mns, _p[3], VX_NO_STACK_FILL, 2048*1000, mynsortEntry, \
clone3, compare, supTid, 0,0,0,0,0,0,0);
return 0;
}
void ini_processes_service(Protocol * proto) {
#if defined(_WRS_KERNEL)
prs_list_lock = semMCreate(SEM_Q_PRIORITY);
if (prs_list_lock == NULL) check_error(errno);
if (taskCreateHookAdd((FUNCPTR)task_create_hook) != OK) check_error(errno);
if (taskDeleteHookAdd((FUNCPTR)task_delete_hook) != OK) check_error(errno);
#endif
list_init(&prs_list);
add_waitpid_listener(waitpid_listener, NULL);
add_command_handler(proto, PROCESSES, "getContext", command_get_context);
add_command_handler(proto, PROCESSES, "getChildren", command_get_children);
add_command_handler(proto, PROCESSES, "attach", command_attach);
add_command_handler(proto, PROCESSES, "detach", command_detach);
add_command_handler(proto, PROCESSES, "terminate", command_terminate);
add_command_handler(proto, PROCESSES, "signal", command_signal);
add_command_handler(proto, PROCESSES, "getSignalList", command_get_signal_list);
add_command_handler(proto, PROCESSES, "getSignalMask", command_get_signal_mask);
add_command_handler(proto, PROCESSES, "setSignalMask", command_set_signal_mask);
add_command_handler(proto, PROCESSES, "getEnvironment", command_get_environment);
add_command_handler(proto, PROCESSES, "start", command_start);
}
static void init(void) {
main_thread = taskIdCurrent;
taskDeleteHookAdd((FUNCPTR)task_delete_hook);
}
