249,6 → 249,35 |
sizeof(TASK->taskid)); |
} |
|
/** Syscall for setting the task name. |
* |
* The name simplifies identifying the task in the task list. |
* |
* @param name The new name for the task. (typically the same |
* as the command used to execute it). |
* |
* @return 0 on success or an error code from @ref errno.h. |
*/ |
unative_t sys_task_set_name(const char *uspace_name, size_t name_len) |
{ |
int rc; |
char namebuf[TASK_NAME_BUFLEN]; |
|
/* Cap length of name and copy it from userspace. */ |
|
if (name_len > TASK_NAME_BUFLEN - 1) |
name_len = TASK_NAME_BUFLEN - 1; |
|
rc = copy_from_uspace(namebuf, uspace_name, name_len); |
if (rc != 0) |
return (unative_t) rc; |
|
namebuf[name_len] = '\0'; |
strcpy(TASK->name, namebuf); |
|
return EOK; |
} |
|
/** Find task structure corresponding to task ID. |
* |
* The tasks_lock must be already held by the caller of this function and |
367,13 → 396,13 |
order(task_get_accounting(t), &cycles, &suffix); |
|
#ifdef __32_BITS__ |
printf("%-6" PRIu64 " %-10s %-3" PRIu32 " %10p %10p %9" PRIu64 |
printf("%-6" PRIu64 " %-12s %-3" PRIu32 " %10p %10p %9" PRIu64 |
"%c %7ld %6ld", t->taskid, t->name, t->context, t, t->as, cycles, |
suffix, atomic_get(&t->refcount), atomic_get(&t->active_calls)); |
#endif |
|
#ifdef __64_BITS__ |
printf("%-6" PRIu64 " %-10s %-3" PRIu32 " %18p %18p %9" PRIu64 |
printf("%-6" PRIu64 " %-12s %-3" PRIu32 " %18p %18p %9" PRIu64 |
"%c %7ld %6ld", t->taskid, t->name, t->context, t, t->as, cycles, |
suffix, atomic_get(&t->refcount), atomic_get(&t->active_calls)); |
#endif |
400,7 → 429,7 |
#ifdef __32_BITS__ |
printf("taskid name ctx address as " |
"cycles threads calls callee\n"); |
printf("------ ---------- --- ---------- ---------- " |
printf("------ ------------ --- ---------- ---------- " |
"---------- ------- ------ ------>\n"); |
#endif |
|
407,7 → 436,7 |
#ifdef __64_BITS__ |
printf("taskid name ctx address as " |
"cycles threads calls callee\n"); |
printf("------ ---------- --- ------------------ ------------------ " |
printf("------ ------------ --- ------------------ ------------------ " |
"---------- ------- ------ ------>\n"); |
#endif |
|