HelenOS sources

task_wait_task_id   73 uspace/lib/c/include/task.h extern errno_t task_wait_task_id(task_id_t, task_exit_t *, int *);
task_wait_task_id   73 uspace/lib/posix/include/libc/task.h extern errno_t task_wait_task_id(task_id_t, task_exit_t *, int *);
task_wait_task_id  106 uspace/lib/posix/src/sys/wait.c 	if (failed(task_wait_task_id((task_id_t) pid, &texit, &retval))) {
HelenOS homepage, sources at GitHub