| 77,8 → 77,8 |
|---|
| /* |
| * Zero out the thread local uninitialized data. |
| */ |
| memset(data + (&_tbss_start - &_tdata_start), 0, &_tbss_end - |
| &_tbss_start); |
| memset(data + (&_tbss_start - &_tdata_start), 0, |
| &_tbss_end - &_tbss_start); |
| |
| return tcb; |
| } |
| 128,10 → 128,12 |
|---|
| * |
| * @return Zero on success or a code from @ref errno.h on failure. |
| */ |
| int thread_create(void (* function)(void *), void *arg, char *name, thread_id_t *tid) |
| int thread_create(void (* function)(void *), void *arg, char *name, |
| thread_id_t *tid) |
| { |
| char *stack; |
| uspace_arg_t *uarg; |
| int rc; |
| |
| stack = (char *) malloc(getpagesize() * THREAD_INITIAL_STACK_PAGES_NO); |
| if (!stack) |
| 149,7 → 151,19 |
|---|
| uarg->uspace_thread_arg = arg; |
| uarg->uspace_uarg = uarg; |
| |
| return __SYSCALL3(SYS_THREAD_CREATE, (sysarg_t) uarg, (sysarg_t) name, (sysarg_t) tid); |
| rc = __SYSCALL3(SYS_THREAD_CREATE, (sysarg_t) uarg, (sysarg_t) name, |
| (sysarg_t) tid); |
| |
| if (!rc) { |
| /* |
| * Failed to create a new thread. |
| * Free up the allocated structures. |
| */ |
| free(uarg); |
| free(stack); |
| } |
| |
| return rc; |
| } |
| |
| /** Terminate current thread. |